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)： 19/72頁
文件大?。?/td> 1031K
代理商： MCF51QH64VHS
3. Proper PC board layout procedures must be followed to achieve specifications.
4. Crystal startup time is defined as the time between the oscillator being enabled and the OSCINIT bit in the MCG_S register
being set.
Memories and memory interfaces
6.4.1 Flash (FTFL) electrical specifications
This section describes the electrical characteristics of the FTFL module.
6.4.1.1 Flash timing specifications — program and erase
The following specifications represent the amount of time the internal charge pumps are
active and do not include command overhead.
Table 17. NVM program/erase timing specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
thvpgm4
Longword Program high-voltage time
—
20
TBD
μs
thversscr
Sector Erase high-voltage time
—
20
100
ms
thversblk32k Erase Block high-voltage time for 32 KB
—
20
100
ms
thversblk128k Erase Block high-voltage time for 128 KB
—
80
400
ms
1. Maximum time based on expectations at cycling end-of-life.
6.4.1.2 Flash timing specifications — commands
Table 18. Flash command timing specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
trd1blk32k
trd1blk128k
Read 1s Block execution time
32 KB data flash
128 KB data flash
—
0.4
1.4
ms
trd1sec1k
Read 1s Section execution time (flash sector)
—
40
μs
tpgmchk
Program Check execution time
—
35
μs
trdrsrc
Read Resource execution time
—
35
μs
tpgm4
Program Longword execution time
—
50
TBD
μs
tersblk32k
tersblk128k
Erase Flash Block execution time
32 KB data flash
128 KB data flash
—
20
80
100
400
ms
Table continues on the next page...
6.4
Memories and memory interfaces
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
26
Preliminary
Freescale Semiconductor, Inc.
相關(guān)PDF資料
PDF描述
MB95F563HPFT-G-JNE2 8-BIT, FLASH, 16.25 MHz, MICROCONTROLLER, PDSO20
MB95F563HWQN-G-JNERE1 8-BIT, FLASH, 16.25 MHz, MICROCONTROLLER, PQCC32
MB95F563KPFT-G-JNE2 8-BIT, FLASH, 16.25 MHz, MICROCONTROLLER, PDSO20
MSP430G2152IN20 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDIP20
MSP430G2152IPW14 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO14
相關(guān)代理商/技術(shù)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(jù)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(jù) 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(jù)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(jù) 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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