MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 128

• 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
4.7.3
4-18
Reset
Field
7–6
5–4
3–2
1–0
B7
B6
B5
B4
W
R
Port B Pin Function Register 1 (PTBPF1)
Port B7 Pin Mux Controls.
00 PTB7/RGPIO15
01 KBI1P5
10 TMRCLK2
11 AD15
Port B6 Pin Mux Controls.
00 PTB6/RGPIO14
01 KBI1P4
10 TMRCLK1
11 AD14
Port B5 Pin Mux Controls.
00 PTB5/RGPIO13
01 SDA
10 PRACMP2P3
11 Reserved
Port B4 Pin Mux Controls.
00 PTB4/RGPIO12
01 SCL
10 PRACMP2P2
11 Reserved
0
7
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
B7
0
6
Figure 4-18. Port B Pin Function Register 1 (PTBPF1)
Table 4-24. PTBPF1 Field Descriptions
0
5
B6
0
4
Description
3
0
B5
0
2
Freescale Semiconductor
0
1
B4
0
0