MC56F8257VLH Freescale Semiconductor, MC56F8257VLH Datasheet - Page 8

• Manufacturer Part Number: MC56F8257VLH
• Description: DSC 64K FLASH 60MHZ 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8257VLH

• 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
• Package: 64LQFP
• Family Name: MC56F82xx
• Maximum Speed: 60 MHz
• Data Bus Width: 16 Bit
• Interface Type: CAN/I2C/SCI/SPI
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Features
2.5
The following is a brief summary of the peripheral modules.
2.5.1
8
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Large regulator standby mode available for reducing power consumption at low-speed mode
Less than 30 µs typical wakeup time from stop modes
Each peripheral can be individually disabled to save power
One enhanced Flex pulse width modulator (eFlexPWM) module
— Up to nine output channels
— Sixteen bits of resolution for center, edge aligned, and asymmetrical PWMs
— Each complementary pair can operate with its own PWM frequency-based and deadtime values
— PWM outputs can operate as complementary pairs or independent channels
— Independent control of both edges of each PWM output
— 6-channel NanoEdge high resolution PWM
— 3-channel PWM with full input capture features
— Support for synchronization to external hardware or other PWM
— Double buffered PWM registers
— Multiple output trigger events can be generated per PWM cycle via hardware
— Support for double switching PWM outputs
— Up to four fault inputs can be assigned to control multiple PWM outputs
— Independently programmable PWM output polarity
— Individual software control for each PWM output
— All outputs can be programmed to change simultaneously via a FORCE_OUT event
— PWMX pin can optionally output a third PWM signal from each submodule
— Channels not used for PWM generation can be used for buffered output compare functions
— Channels not used for PWM generation can be used for input capture functions
Module features
– 4 Time base
– Independent top and bottom deadtime insertion
– Fractional delay for enhanced resolution of the PWM period and edge placement
– Arbitrary eFlexPWM edge placement—PWM phase shifting
– NanoEdge implementation: 520 ps PWM frequency resolution
– Three PWM channels: PWMA, PWMB, and PWMX
– Enhanced input capture functionality
– Integral reload rates from one to sixteen
– Half cycle reload capability
– Programmable filters for fault inputs
eFlexPWM
MC56F825x/MC56F824x Product Brief, Rev. 2
Preliminary
Freescale Semiconductor