PCF51AC256BCFUE Freescale Semiconductor, PCF51AC256BCFUE Datasheet - Page 41

• Manufacturer Part Number: PCF51AC256BCFUE
• Description: MCU 8BIT 256K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51ACr

Specifications of PCF51AC256BCFUE

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 20x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: 2xSCI, 2xSPI
• Maximum Clock Frequency: 200 KHz
• Number Of Programmable I/os: 69
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 24 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Mechanical Outline Drawings
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Freescale Semiconductor
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