MCF51EM256CLK Freescale Semiconductor, MCF51EM256CLK Datasheet - Page 132

• 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

Parallel Input/Output Control
4.7.7
4-22
Reset
Field
7–6
5–4
3–2
1–0
D7
D6
D5
D4
W
R
Port D Pin Function Register 1 (PTDPF1)
Port D7 Pin Mux Controls.
00 PTD7
01 LCD34
10 KBI2P7
11 Reserved
Port D6 Pin Mux Controls.
00 PTD6
01 LCD33
10 KBI2P6
11 Reserved
Port D5 Pin Mux Controls.
00 PTD5
01 LCD32
10 KBI2P5
11 TMRCLK2
Port D4 Pin Mux Controls.
00 PTD4
01 LCD31
10 KBI2P4
11 TMRCLK1
0
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
D7
0
6
Figure 4-22. Port D Pin Function Register 1 (PTDPF1)
Table 4-28. PTDPF1 Field Descriptions
0
5
D6
0
4
Description
3
0
D5
0
2
Freescale Semiconductor
0
1
D4
0
0