MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 47

• Manufacturer Part Number: MCF51EM256CLL
• Description: IC MCU 32BIT 256KB FLASH 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr

Specifications of MCF51EM256CLL

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LCD, LVD, PWM, WDT
• Number Of I /o: 63
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MCF51EM
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: RS-232, LIN
• Maximum Clock Frequency: 50 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: DEMOEM
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
LQFP
LQFP
100
100
52
53
63
69
11
66
13
41
64
65
34
7
8
LQFP
100
56
57
LQFP
LQFP
80
41
42
80
54
51
11
33
49
50
26
9
5
6
LQFP
80
45
46
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
PTB0/RGPIO8 PTB0/RGPIO8/KBI1P0/PRACMP2P0/RX2
PTB1/RGPIO9
Default Function
PTB6/RGPIO14
PTB7/RGPIO15
PTA0/RGPIO0
Function
Default
PTE6
BKGD/MS
Default Function
RESET
PTB2/RGPIO10
PTB3/RGPIO11
LCD35
V
PTD4
PTD5
PTF1
LQFP
REFO
100
54
20
55
95
36
39
LQFP
80
43
18
44
75
28
31
PTB1/RGPIO9/KBI1P1/SS3/TX2
Table 2-16. Other Pinout Summary
Table 2-18. SCI1 Pinout Summary
Table 2-19. SCI2 Pinout Summary
Table 2-17. P/G Pinout Summary
PTB6/RGPIO14/KBI1P4/TMRCLK1/AD14
PTB7/RGPIO15/KBI1P5/TMRCLK2/AD15
PTB2/RGPIO10/KBI1P2/PRACMP1P0/RX1
PTB3/RGPIO11/KBI1P3/PRACMP2P1/TX1
Composite Pin Name
PTD4/LCD31/KBI2P4/TMRCLK1
PTD5/LCD32/KBI2P5/TMRCLK2
Function
Default
PTE6/SS3/TX2
V
V
V
V
PTA0/RGPIO0/IRQ/CLKO
V
V
DDA
SSA
BAT
DD
SS
SS
Composite Pin Name
PTF1/LCD37/EXTRIG
BKGD/MS/PTC2
LCD35/CLKOUT
Composite Pin Name
RESET
V
REFO
Composite Pin
Name
V
V
V
V
V
V
DDA
SSA
BAT
DD
SS
SS
SCI2
RX2
TX2
TX2
V
V
V
V
P/G
V
V
DDA
SSA
BAT
DD
SS
SS
IRQ/CLKO
TMRCLK1
TMRCLK1
TMRCLK2
TMRCLK2
EXTRIG
RESET
SCI1
RX1
TX1
V
Other
CLKO
PTC2
REFO
Open Drain
Comment
2X Drive
Pins and Connections
Comment
Voltage reference
2X Drive
Clock output
IRQ module
Timer input
Debug pin
Module
PDB
2-15