MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 34

• Manufacturer Part Number: MC56F8257MLH
• Description: DSC 64K FLASH 60MHZ 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8257MLH

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Product: DSCs
• Processor Series: 56800E
• Core: 56800E
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 54
• Data Ram Size: 8 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Core Block Diagram
1.3 Core Block Diagram
The DSC core is composed of several independent functional units. The program
controller, address generation unit (AGU) and data arithmetic logic unit (ALU) contain
their own register sets and control logic, allowing them to operate independently and in
parallel, increasing throughput. There is also an independent bit manipulation unit, which
provides for efficient bit-manipulation operations. Each functional unit interfaces with
the other units, memory, and the memory-mapped peripherals over the core's internal
address and data buses, and through the IP bus bridge (off core).
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• Ability to generate interrupt with programmable rising or falling edge and
• Configurable drive strength: 4 mA/8 mA
software interrupt
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Preliminary
Freescale Semiconductor