MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 46

• 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
2-14
100 LQFP 80 LQFP Default Function
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
58
59
LQFP
100
100
17
18
19
99
98
97
96
LQFP
47
48
80
15
16
17
80
79
78
77
76
Table 2-14. LCD Pinout Summary (continued)
PTB4/RGPIO12
PTB5/RGPIO13
Function
Default
VCAP1
VCAP2
PTF5
PTF6
PTF7
VLL1
VLL2
VLL3
Table 2-15. IIC Pinout Summary
PTB4/RGPIO12/SCL/PRACMP2P2
PTB5/RGPIO13/SDA/PRACMP2P3
Composite Pin Name
PTF5/LCD41/AD17
PTF6/LCD42/AD18
PTF7/LCD43/AD19
Composite Pin Name
VCAP1
VCAP2
VLL1
VLL2
VLL3
VCAP1
VCAP2
LCD41
LCD42
LCD43
VLL1
VLL2
VLL3
LCD
Freescale Semiconductor
SDA
SCL
IIC