MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet
MCF51EM256CLL
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MCF51EM256CLL Summary of contents
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... LCD driver This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice. © Freescale Semiconductor, Inc., 2008-2010. All rights reserved. Preliminary—Subject to Change Without Notice Document Number: MCF51EM256 MCF51EM256 80 LQFP 14 mm × ...
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... Timer (TPM/FTM) Module Timing . . . . . . . . . . 39 2.13 VREF Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.14 SPI Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.15 Flash Specifications 2.16 EMC Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 2.16.1 Radiated Emissions . . . . . . . . . . . . . . . . . . . . . 44 3 Mechanical Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . 45 3.1 80-pin LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . 45 3.2 100-pin LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . 49 4 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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... PRACMP1 inputs PRACMP2 inputs ADC modules ADC differential channels ADC single-ended LCD drivers Rapid GPIO Keyboard interface 1 Keyboard interface 2 SPI1 (FIFO) SPI2 (standard) SPI3 (standard) MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 1. Feature MCF51EM256 262144 16384 Yes 100 ...
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... Main external crystal input for the ICS module 1.2 Block Diagram Figure 1 shows the connections between the MCF51EM256 series pins and modules. MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 4 Feature MCF51EM256 Yes Yes Yes 2 PDB Yes 4 XOSC1 Yes 5 XOSC2 Yes Preliminary—Subject to Change Without Notice MCF51EM128 Freescale Semiconductor ...
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... IRQ FLASH1 128/64 KB FLASH2 128/64 KB RAM 16 Pins with • are not present on 80-pin devices. 2 PRACMP1 has two less available inputs on the 80-pin devices. MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor V /V DDA SSA trig[ REFH REFL sel[D][1:0] Port F: ...
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... This timer is optimized for scheduling ADC conversions Provides stack and variable storage Allows for I/O port access at CPU clock speeds and is used to implement GPIO functionality for PTA and PTB. Preliminary—Subject to Change Without Notice Function Freescale Semiconductor ...
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... Ultra-low power external oscillator that can be used in stop modes to provide accurate clock source to IRTC, ICS and LCD MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Serial communications UARTs capable of supporting RS-232 and LIN protocols SPI1 has full-complementary drive outputs. SPI2 may be configured with full-complementary drive output via LCD control registers ...
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... LCD — 288 segments (8 × 36); 160 segments (4 × 40); internal charge pump and option to provide internal reference voltage that can be trimmed for contrast control; flexible MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 8 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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... Part Numbers MCF Status (MCF = Fully Qualified ColdFire) (PCF = Product Engineering) Core Family MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor 51 EM 256 C XX Package designator Temperature range (C= –40°C to 85°C ) Memory size designator Preliminary—Subject to Change Without Notice ...
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... MCF51EM256 Series Configurations Freescale Part Number MCF51EM256CLL MCF51EM256CLK MCF51EM128CLL MCF51EM128CLK MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 10 Table 3. Orderable Part Number Summary Flash / SRAM (KB) Package 256/16 100-Pin LQFP 256/16 80-Pin LQFP 128/16 100-Pin LQFP 128/16 80-Pin LQFP Preliminary—Subject to Change Without Notice Temperature – ...
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... PTF2/LCD38/RX3 12 PTF3/LCD39/TX3 13 PTF4/LCD40/AD16 14 PTF5/LCD41/AD17 15 PTF6/LCD42/AD18 16 PTF7/LCD43/AD19 DDA V 19 REFH DADP1 20 MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor 80 LQFP Figure 2. 80-Pin LQFP Pinout Preliminary—Subject to Change Without Notice MCF51EM256 Series Configurations 60 PTE7/LCD5 59 PTC7/LCD4 58 PTC6/LCD3/PRACMP2P5 57 PTC5/LCD2/PRACMP1P4 56 PTC4/LCD1/PRACMP2O 55 PTC3/LCD0/PRACMP1O 54 BKGD/MS/PTC2 53 PTC1/KBI1P7/XTAL2/TX3 52 PTC0/KBI1P6/EXTAL2/RX3 ...
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... MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 12 100 LQFP Figure 3. 100-Pin LQFP Pinout Preliminary—Subject to Change Without Notice PTE7/LCD5 75 74 PTC7/LCD4 73 PTC6/LCD3/PRACMP2P4 72 PTC5/LCD2/PRACMP1P4 71 PTC4/LCD1/PRACMP2O 70 PTC3/LCD0/PRACMP1O 69 BKGD/MS/PTC2 68 PTC1/KBI1P7/XTAL2/TX3 PTC0/KBI1P6/EXTAL2/RX3 67 RESET 66 65 PTB7/RGPIO15/KBI1P5/TMRCLK2/AD15 PTB6/RGPIO14/KBI1P4/TMRCLK1/AD14 64 PTE6/SS3/TX2 63 PTE5/SCLK3 62 61 PTE4/MISO3/MOSI3 60 PTE3/MOSI3/MISO3 PTB5/RGPIO13/SDA/PRACMP2P3 59 58 PTB4/RGPIO12/SCL/PRACMP2P2 57 PTB3/RGPIO11/KBI1P3/PRACMP2P1/TX 56 PTB2/RGPIO10/KBI1P2/PRACMP1P0/ PTB1/RGPIO9/KBI1P1/SS3/TX2 52 PTB0/RGPIO8/KBI1P0/PRACMP2P0RX2 51 PTE2/PRACMP1P1 Freescale Semiconductor ...
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... DADM1 27 22 AD5 28 23 DADP2 29 24 DADM2 30 25 AD6 31 — DADP3 32 — DADM3 MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor ALT1 ALT2 LCD27 KBI2P0 LCD28 KBI2P1 LCD29 KBI2P2 LCD30 KBI2P3 LCD31 KBI2P4 LCD32 KBI2P5 LCD33 KBI2P6 LCD34 KBI2P7 CLKOUT ...
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... RGPIO_ENB is used to select RX2 between standard GPIO and RGPIO 2X Drive Output RGPIO_ENB is used to select TX2 between standard GPIO and RGPIO RGPIO_ENB is used to select RX1 between standard GPIO and RGPIO 2X drive output RGPIO_ENB is TX1 used to select between standard GPIO and RGPIO Freescale Semiconductor ...
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... LCD10 81 66 LCD11 82 67 LCD12 83 68 LCD13 84 69 LCD14 85 70 LCD15 86 — LCD16 MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor ALT1 ALT2 SCL PRACMP2P2 SDA PRACMP2P3 MOSI3 MISO3 MISO3 MOSI3 SCLK3 SS3 TX2 KBI1P4 TMRCLK1 KBI1P5 TMRCLK2 KBI1P6 EXTAL2 ...
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... The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate: MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 16 ALT1 ALT2 NOTE Preliminary—Subject to Change Without Notice ALT3 Comment Freescale Semiconductor ...
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... All functional non-supply pins are internally clamped to V MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 5. Parameter Classifications NOTE Table 6 may affect device reliability or cause permanent Table 6 ...
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... Rating 1s 2s2p 1s 2s2p ) in °C can be obtained from: J Preliminary—Subject to Change Without Notice range during instantaneous and > greater than and negative (V ) clamp DD SS and range during instantaneous and > greater than In DD Symbol Value Unit °C T – ° θ °C Freescale Semiconductor or SS ...
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... Storage Capacitance Number of Pulse per pin Machine Series Resistance Storage Capacitance Number of Pulse per pin Latch-up Minimum input voltage limit Maximum input voltage limit MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor × θ and can be neglected. An approximate relationship between P int = K ÷ ...
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... HBM ±200 — MM ±500 — CDM ±100 — LAT 1 Min Typical Max 2.5 — 3.6 1.8 — 3.6 1.8 — 3.6 2.2 3 3.3 1.15 1.17 1.18 V – 0.5 — — – 0.5 — — DD — — 100 Freescale Semiconductor Unit ...
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... C Input capacitance; all non-supply pins 19 P POR rearm voltage 20 D POR rearm time Low-voltage High range — detection High range — V threshold MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 10. DC Characteristics (continued) Symbol = 2 mA Load Load = 3 mA Load = 0.5 mA Load ...
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... PullDown Resistor 2.2 2.5 2.8 3.1 3.4 V (V) DD Freescale Semiconductor Unit 85C 25C -40C ...
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... VOH vs IOH (Low Drive) 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0. -10 IOH(mA) Figure 7. Typical High-Side (Source) Characteristics MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor 0.39 0.34 85C 25C 0.29 -40C 0.24 0.19 0. 1.8 0.8 0.7 0.6 85C ...
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... Typical VDD - VOH vs VDD = -6mA = -3mA 2 2.2 2.4 2.6 2.8 3 3.2 VDD(V) High Drive (PTxDSn = 1) — FEI Off - Hot FEI Off - Room FEI Off - Cold FEI On - Hot FEI On - Room FEI On - Cold FEI Off 3.0 3.3 3.6 vs Freescale Semiconductor - -10mA OH 3.4 3.6 ...
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... T configuration for 156 segments, 32Hz frame rate, no LCD glass connected Adder to stop3 for oscillator enabled 13 C (ERCLKEN =1 and EREFSTEN = 1) MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 11. Supply Current Characteristics Symbol V (V) DD 25.165 MHz 20 MHz ...
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... The IRTC current consumption includes the IRTC XOSC1. MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 26 Symbol V ( DD-BAT BAT voltage level. Refer to reference manual for further DD Preliminary—Subject to Change Without Notice 1 Typical Max Unit μA 1 Freescale Semiconductor Temp (°C) –40 to 85°C ...
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... Spec’s should be de-rated for V Charact Num Conditions eristic 1 Absolute Supply Delta voltage Ground 3 Delta voltage Ref 4 Voltage High MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 12. PRACMP Electrical Specifications Symbol V PWR I DDACT1 I DDACT2 I DDDIS VAIN VAIO ALKG t AINIT In1 ...
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... MHz unless otherwise stated. Typical values are for reference ADCK Preliminary—Subject to Change Without Notice 1 Typ Max Unit Comment SSA SSA — REFH kΩ — 0.5 — 1 — 2 — 1 External to MCU — 2 — 5 kΩ Assumes ADLSMP=0 — 2 — 5 — 10 — 5 — 10 — 8 MHz — 5 — 2.5 Freescale Semiconductor ...
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... ADLPC = 0, ADHSC = 0 Clock Source ADLPC = 0, ADHSC = 1 Sample Time See reference manual for sample times Conversion See reference manual for conversion times Time MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor SIMPLIFIED INPUT PIN EQUIVALENT CIRCUIT Pad Z AS leakage due to input ...
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... LSB ±10.0 ±20.0 ±1.0 ±2.5 ±1.0 ±2.5 ±0.5 ±1.0 ±0.5 ±1.0 ±0.3 ±0.5 ±0.3 ±0.5 ±4.0 2 +32/-24 LSB V ADIN ±4.0 +24/-16 ±0.7 ±2.5 ±0.7 ±2.0 ±0.4 ±1.0 ±0.4 ±1.0 ±0.2 ±0.5 ±0.2 ±0.5 Freescale Semiconductor < 8MHz) 32x = V SSAD ...
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... Range 16-bit single-ended mode Avg = 32 Input Leakage all modes Error Temp Sensor -40°C– 25°C Slope 25°C– 125°C Temp Sensor 25°C Voltage MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor = V REFH 1 C Symb Min T E — FS — T — ...
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... LSB ±10.0 ±16.0 ±1.0 ±2.0 ±1.0 ±2.0 ±0.5 ±1.0 ±0.5 ±1.0 ±0.3 ±0.5 ±0.3 ±0.5 ±4.0 2 +16/0 LSB V ADIN ±4.0 +16/-8 ±0.7 ±2.0 ±0.7 ±2.0 ±0.4 ±1.0 ±0.4 ±1.0 ±0.2 ±0.5 ±0.2 ±0.5 Freescale Semiconductor 32x = V SSAD ...
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... All accuracy numbers assume the ADC is calibrated with V = 3.0 V, Temp = 25 ° Typical values assume V DDAD only and are not tested in production LSB = (V –V )/2 REFH REFL MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor = V > 2.7V, V REFH DDAD 1 C Symb Min T E — FS — ...
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... R S — — — — 600 — CSTL — 400 — t — 5 — CSTH — 15 — f 0.03125 — 50.33 extal 0 — 50.33 Freescale Semiconductor Unit kHz MHz MHz MΩ kΩ ms MHz MHz ...
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... Resolution of trimmed DCO output frequency at fixed voltage 6 C and temperature (using FTRIM) Resolution of trimmed DCO output frequency at fixed voltage 7 C and temperature (not using FTRIM) MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor XOSC EXTAL R F Crystal or Resonator C 1 XOSC ...
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... Temp (C) Preliminary—Subject to Change Without Notice 1 Symbol Min Typical Max 0.5 Δf ±2 — dco_t –1.0 Δf ±0.5 ±1 — dco_t t — — 1 Acquire C — 0.02 0.2 Jitter percentage for a Jitter Freescale Semiconductor Unit %f dco %f dco ms %f dco . Bus ...
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... V IREG DD 2 2000 pF Load LCD, frame frequency = VSUPPLY = 10, BYPASS = 0 2.12 AC Characteristics This section describes AC timing characteristics for each peripheral system. MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor 2.50 V 2.75 V 3.00 V 3.25 V Vdd (V) Table 18. LCD Electricals Glass Symbol ...
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... Preliminary—Subject to Change Without Notice 1 Min Typical Max DC — 25.165 700 1300 100 — 66 × t — cyc 500 — 100 — 100 t — — 1.5 × t IHIL cyc 100 t — — 1.5 × t IHIL cyc 11 — 35 Fall — Freescale Semiconductor Unit MHz μ ...
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... External clock period 3 D External clock high time 4 D External clock low time 5 D Input capture pulse width TCLK TPMCHn TPMCHn MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor t IHIL t ILIH Figure 16. IRQ/KBIPx Timing Table 20. TPM Input Timing Function Symbol f TCLK t TCLK t ...
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... SPI system. Preliminary—Subject to Change Without Notice Typical Max — 3.60 — 105 — 10 — 1.202 1.150 1.17 — 100 ±0.1 from room temp voltage –60 72 — 90 125 0.27 — Freescale Semiconductor Unit V ° μV/ μA μA mA ...
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... MHz. 2 SPI3 has open-drain outputs and its performance depends on the value of the external pullup resistor implemented. 3 Refer to Figure 19 through Figure MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Table 22. SPI Electrical Characteristic 4 Symbol Master f op Slave Master t ...
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... SPI pins. All timing BIT BIT MSB OUT Figure 19. SPI Master Timing (CPHA = (2) MSB IN BIT (2) BIT MSB OUT Figure 20. SPI Master Timing (CPHA = 1) Preliminary—Subject to Change Without Notice 3 LSB IN 12 LSB OUT 3 LSB IN LSB OUT Freescale Semiconductor ...
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... Program and erase operations do not require any special power sources other than the normal V For more detailed information about program/erase operations, see the Memory section of the MCF51EM256 Series ColdFire Microcontroller Reference Manual. MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor ...
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... Preliminary—Subject to Change Without Notice Min Typical Max 1.8 3.6 1.8 3.6 150 200 5 6. 4000 20,000 — 9.7 — — 7.6 — 10,000 — — — 100,000 — 15 100 — Freescale Semiconductor Unit V V kHz μs t Fcyc t Fcyc t Fcyc t Fcyc mA mA cycles years ...
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... Mechanical Outline Drawings 3.1 80-pin LQFP Package MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Preliminary—Subject to Change Without Notice Mechanical Outline Drawings 45 ...
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... Mechanical Outline Drawings MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 46 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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... MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Preliminary—Subject to Change Without Notice Mechanical Outline Drawings 47 ...
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... Mechanical Outline Drawings MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 48 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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... LQFP Package MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Preliminary—Subject to Change Without Notice Mechanical Outline Drawings 49 ...
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... Mechanical Outline Drawings MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 50 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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... MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 Freescale Semiconductor Preliminary—Subject to Change Without Notice Mechanical Outline Drawings 51 ...
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... Mechanical Outline Drawings MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3 52 Preliminary—Subject to Change Without Notice Freescale Semiconductor ...
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Revision History Revision Date 1 10/15/2009 2 4/29/2010 3 8/9/2010 Table 24. Revision History Initial public release. Updated teh descriptions of SPI in the Changed the FSPIx to SPI16 to keep the term in accordance. Updated Figure 4 to ...
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... Freescale Semiconductor was negligent regarding the design or manufacture of the part. Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc ...