MCF51EM256CLK Freescale Semiconductor, MCF51EM256CLK Datasheet - Page 137

• Manufacturer Part Number: MCF51EM256CLK
• Description: IC MCU 32BIT 256KB FLASH 80LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr

Specifications of MCF51EM256CLK

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LCD, LVD, PWM, WDT
• Number Of I /o: 56
• 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 12x16b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-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

4.7.12
Freescale Semiconductor
Reset
Field
7–6
5–4
3–2
1–0
F3
F2
F1
F0
W
R
Port F Pin Function Register 2 (PTFPF2)
Port F3 Pin Mux Controls.
00 PTF3
01 LCD39
10 Reserved
11 TX3
Port F2 Pin Mux Controls.
00 PTF2
01 LCD38
10 Reserved
11 RX3
Port F1 Pin Mux Controls.
00 PTF1
01 LCD37
10 Reserved
11 EXTRIG
Port F0 Pin Mux Controls.
00 PTF0
01 LCD36
10 Reserved
11 Reserved
0
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
F3
0
6
Figure 4-27. Port F Pin Function Register 2 (PTFPF2)
Table 4-33. PTFPF2 Field Descriptions
0
5
F2
0
4
Description
3
0
F1
0
2
Parallel Input/Output Control
0
1
F0
0
0
4-27