MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 130

• 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

Parallel Input/Output Control
4.7.5
4-20
Reset
Field
7–6
5–4
3–2
1–0
C7
C6
C5
C4
W
R
Port C Pin Function Register 1 (PTCPF1)
Port C7 Pin Mux Controls.
00 PTC7
01 LCD4
10 Reserved
11 Reserved
Port C6 Pin Mux Controls.
00 PTC6
01 LCD3
10 Reserved
11 PRACMP2P4
Port C5 Pin Mux Controls.
00 PTC5
01 LCD2
10 Reserved
11 PRACMP1P4
Port C4 Pin Mux Controls.
00 PTC4
01 LCD1
10 PRACMP2O
11 Reserved
0
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
C7
0
6
Figure 4-20. Port C Pin Function Register 1 (PTCPF1)
Table 4-26. PTCPF1 Field Descriptions
0
5
C6
0
4
Description
3
0
C5
0
2
Freescale Semiconductor
0
1
C4
0
0