參數(shù)資料
型號： MCF51QH64VHS
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： FLASH, 50 MHz, MICROCONTROLLER, QCC44
封裝： 5 X 5 MM, QFN-44
文件頁數(shù)： 20/72頁
文件大?。?/td> 1031K
代理商： MCF51QH64VHS
Table 18. Flash command timing specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
tersscr
Erase Flash Sector execution time
—
20
100
ms
tpgmsec512
tpgmsec1k
Program Section execution time
512 B flash
1 KB flash
—
TBD
ms
trd1all
Read 1s All Blocks execution time
—
1.8
ms
trdonce
Read Once execution time
—
35
μs
tpgmonce
Program Once execution time
—
50
TBD
μs
tersall
Erase All Blocks execution time
—
100
500
ms
tvfykey
Verify Backdoor Access Key execution time
—
35
μs
tpgmpart32k
Program Partition for EEPROM execution time
32 KB FlexNVM
—
25
TBD
ms
tsetram8k
tsetram32k
Set FlexRAM Function execution time:
8 KB EEPROM backup
32 KB EEPROM backup
—
TBD
ms
Byte-write to FlexRAM for EEPROM operation
teewr8bers Byte-write to erased FlexRAM location execution
time
—
100
TBD
μs
teewr8b8k
teewr8b16k
teewr8b32k
Byte-write to FlexRAM execution time:
8 KB EEPROM backup
16 KB EEPROM backup
32 KB EEPROM backup
—
TBD
1.5
ms
Word-write to FlexRAM for EEPROM operation
teewr16bers Word-write to erased FlexRAM location
execution time
—
100
TBD
μs
teewr16b8k
teewr16b16k
teewr16b32k
Word-write to FlexRAM execution time:
8 KB EEPROM backup
16 KB EEPROM backup
32 KB EEPROM backup
—
TBD
1.5
ms
Longword-write to FlexRAM for EEPROM operation
teewr32bers Longword-write to erased FlexRAM location
execution time
—
200
TBD
μs
teewr32b8k
teewr32b16k
teewr32b32k
Longword-write to FlexRAM execution time:
8 KB EEPROM backup
16 KB EEPROM backup
32 KB EEPROM backup
—
TBD
2.7
ms
Memories and memory interfaces
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
Freescale Semiconductor, Inc.
Preliminary
27
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相關代理商/技術參數(shù)
參數(shù)描述
MCF51QH64VLF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C
MCF51QM128 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128_12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128VHS 功能描述:32位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
MCF51QM128VHSR 功能描述:16位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
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