MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 42

• 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

Pins and Connections
2-10
LQFP
100
42
43
51
60
61
62
63
75
100 LQFP
10
8
9
3
4
5
6
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
LQFP
80
60
LQFP
80 LQFP
100
12
13
14
15
16
17
18
19
Function
Default
1
2
3
4
5
6
7
8
PTE0
PTE1
PTE2
PTE3
PTE4
PTE5
PTE6
PTE7
LQFP
80
10
11
12
13
14
15
16
17
Default Function
Table 2-6. PTD Pinout Summary
Table 2-7. PTE Pinout Summary
Table 2-8. PTF Pinout Summary
PTE1/PRACMP1P3/AD9
PTE0/PRACMP1O/AD8
Composite Pin Name
PTE3/MOSI3/MISO3
PTE4/MISO3/MOSI3
PTE2/PRACMP1P1
Function
PTD0
PTD1
PTD2
PTD3
PTD4
PTD5
PTD6
PTD7
Default
PTF0
PTF1
PTF2
PTF3
PTF4
PTF5
PTF6
PTF7
PTE6/SS3/TX2
PTE5/SCLK3
PTE7/LCD5
Composite Pin Name
PTF1/LCD37/EXTRIG
PTF4/LCD40/AD16
PTF5/LCD41/AD17
PTF6/LCD42/AD18
PTF7/LCD43/AD19
PTF2/LCD38/RX3
PTF3/LCD39/TX3
PTF0/LCD36
PTD4/LCD31/KBI2P4/TMRCLK1
PTD5/LCD32/KBI2P5/TMRCLK2
PTE0
PTE1
PTE2
PTE3
PTE4
PTE5
PTE6
PTE7
Composite Pin Name
PTE
PTD0/LCD27/KBI2P0
PTD1/LCD28/KBI2P1
PTD2/LCD29/KBI2P2
PTD3/LCD30/KBI2P3
PTD6/LCD33/KBI2P6
PTD7/LCD34/KBI2P7
PTF2
PTF4
PTF5
PTF6
PTF7
PTF0
PTF1
PTF3
PTF
Open Drain
Open Drain
Open Drain
Comment
Freescale Semiconductor
PTD6
PTD0
PTD1
PTD2
PTD3
PTD4
PTD5
PTD7
PTD