MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 28

• 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
19.4 Functional Description ...................................................................................................................................................591
19.5 Initialization Information ...............................................................................................................................................593
20.1 Overview.........................................................................................................................................................................595
20.2 Memory Map and Registers............................................................................................................................................598
20.3 Functional Description....................................................................................................................................................609
28
19.3.3
19.4.1
19.4.2
20.1.1
20.1.2
20.1.3
20.2.1
20.2.2
20.2.3
20.2.4
20.2.5
20.2.6
20.2.7
20.2.8
20.2.9
20.2.10 HFM Test Array Signature (HFMTST_SIG)...................................................................................................609
20.3.1
20.3.2
20.3.3
20.3.4
20.3.5
20.3.6
CRC Transpose Register (CRCTRANSPOSE)...............................................................................................590
ITU-T (CCITT) Recommendations and Expected CRC Results.....................................................................591
Transpose feature.............................................................................................................................................592
Features............................................................................................................................................................595
Block Diagram.................................................................................................................................................596
Memory Array Organization............................................................................................................................597
HFM Clock Divider Register (HFMCLKD)....................................................................................................599
HFM Configuration Register (HFMCR)..........................................................................................................600
HFM Security Register High (HFMSECH).....................................................................................................602
HFM Security Register Low (HFMSECL)......................................................................................................603
HFM Protection Register (HFMPROT)...........................................................................................................604
HFM User Status Register (HFMUSTAT)......................................................................................................605
HFM Command Register (HFMCMD)............................................................................................................607
HFM Data Register (HFMDATA)...................................................................................................................608
HFM IFR Option Register 0 (HFMIFR_OPT0)..............................................................................................608
Read Operation................................................................................................................................................610
Write Operation................................................................................................................................................610
Erase Operation................................................................................................................................................610
Flash Commands..............................................................................................................................................611
Set the Flash Program/Erase Clock (FCLK)....................................................................................................612
Command Sequence.........................................................................................................................................613
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
Flash Memory (HFM)
Chapter 20
Preliminary
Title
Freescale Semiconductor
Page