MCF51AC256ACLKE Freescale Semiconductor, MCF51AC256ACLKE Datasheet - Page 10

• Manufacturer Part Number: MCF51AC256ACLKE
• Description: MCU 32BIT 256K FLASH CAN 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51ACr

Specifications of MCF51AC256ACLKE

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 69
• 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 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: MCF51AC
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 50.33 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 24 Channel
• Controller Family/series: ColdFire
• No. Of I/o's: 69
• Ram Memory Size: 32KB
• Cpu Speed: 50.33MHz
• No. Of Timers: 2
• Embedded Interface Type: CAN, I2C, SCI, SPI
• Rohs Compliant: Yes
• Cpu Family: MCF51AC
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 50.33MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 69
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCF51AC256 Family Configurations
10
MCF51AC128CCPUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC256ACPUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BCPUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC128ACFUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128CCFUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128ACPUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128ACLKE
MCF51AC128CCLKE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Table 3. Orderable Part Number Summary
256 / 32
256 / 32
128 / 32
128 / 16
128 / 32
128 / 16
128 / 32
128 / 16
64 LQFP
64 LQFP
80 LQFP
80 LQFP
64 LQFP
64 LQFP
64 QFP
64 QFP
Freescale Semiconductor
–40°C to 85°CC
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C