MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 484

• 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

Introduction
14.1.3 Modes of Operation
The INTC module design has these major modes of operation: functional mode and wait
and stop modes. Wait and stop modes are really a functional mode, but with limitations,
so they are described separately.
14.1.4 Block Diagram
The following figure is a block diagram of the INTC module.
484
• Functional mode
• Wait and stop mode operation
The INTC is in this mode by default.
In wait and stop modes, the system clocks and the core are turned off. The INTC
signals a pending IRQ to the System Integration Module (SIM) to restart the clocks
and service the IRQ. An IRQ can wake up the core only if the IRQ is enabled prior to
entering wait or stop mode.
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Preliminary
Freescale Semiconductor