MC56F8257MLH Freescale Semiconductor, MC56F8257MLH Datasheet - Page 605

• 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

20.2.6 HFM User Status Register (HFM_USTAT)
This register defines the flash state machine command status and flash array access,
protection, and blank verify status.
USTAT register bits 7, 5, 4, and 2 are readable and writable; bits 3, 1, and 0 read zero and
are not writable. Bit 6 is read-only.
Freescale Semiconductor
Field
Only one bit in this register should be cleared at a time.
The protection scheme is operational only for the commands PGM, PGERS, and MASERS launched by
array writes.
PROTECT[index] = 0Indexed array sector is not protected
PROTECT[index] = 1Indexed array sector is protected
HFM_PROT field descriptions (continued)
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
2K Words Sector
Preliminary
PROTECT[15]
PROTECT[2]
NOTE
(0x00_7800)
(0x00_1000)
(0x00_0800)
(0x00_0000)
(0x7FFF)
Description
SECTOR 15
SECTOR 2
SECTOR 0
32K Words
SECTOR 1
Chapter 20 Flash Memory (HFM)
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