MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 7

• 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

Section Number
5.3
5.4
5.5
5.6
6.1
6.2
6.3
6.4
6.5
Freescale Semiconductor
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
Functional Description....................................................................................................................................................135
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
Resets..............................................................................................................................................................................140
Clocks.............................................................................................................................................................................141
Interrupts.........................................................................................................................................................................141
Overview.........................................................................................................................................................................143
Features...........................................................................................................................................................................143
Modes of Operation........................................................................................................................................................144
Block Diagram................................................................................................................................................................144
Memory Map and Registers............................................................................................................................................145
6.5.1
Step Size Register (DACSTEP [FORMAT=1])..............................................................................................132
Minimum Value Register (DACMINVAL [FORMAT=0])............................................................................133
Minimum Value Register (DACMINVAL [FORMAT=1])............................................................................133
Maximum Value Register (DACMAXVAL [FORMAT=0])..........................................................................134
Maximum Value Register (DACMAXVAL [FORMAT=1])..........................................................................135
Conversion modes............................................................................................................................................135
5.3.1.1
5.3.1.2
Operation Modes..............................................................................................................................................136
5.3.2.1
5.3.2.2
DAC settling time............................................................................................................................................138
Waveform Programming Example..................................................................................................................139
Sources of Waveform Distortion.....................................................................................................................139
5.3.5.1
5.3.5.2
5.3.5.3
Timer Channel Compare Register 1 (TMRx_COMP1)...................................................................................152
Asynchronous conversion mode....................................................................................................135
Synchronous conversion mode......................................................................................................135
Normal Mode.................................................................................................................................136
Automatic Mode............................................................................................................................136
Switching Glitches.........................................................................................................................139
Slew Effects...................................................................................................................................140
Clipping Effects (Automatic Mode Only).....................................................................................140
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Quad Timer (TMR)
Chapter 6
Preliminary
Title
Page
7