MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 131

• 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

4.7.6
Freescale Semiconductor
Reset
Field
7–6
5–4
3–2
1–0
C3
C2
C1
C0
W
R
Port C Pin Function Register 2 (PTCPF2)
Port C3 Pin Mux Controls.
00 PTC3
01 LCD0
10 PRACMP1O
11 Reserved
Port C2 Pin Mux Controls.
00 BKGD/MS
01 PTC2
10 Reserved
11 Reserved
Port C1 Pin Mux Controls.
00 PTC1
01 KBI1P7
10 XTAL2
11 TX3
Port C0 Pin Mux Controls.
00 PTC0
01 KBI1P6
10 EXTAL2
11 RX3
0
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
C3
0
6
Figure 4-21. Port C Pin Function Register 2 (PTCPF2)
Table 4-27. PTCPF2 Field Descriptions
0
5
C2
0
4
Description
3
0
C1
0
2
Parallel Input/Output Control
0
1
C0
0
0
4-21