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參數(shù)資料
| 型號： | MCF51JM32EVQH |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 14 X 14 MM, QFP-64 |
| 文件頁數(shù)： | 28/50頁 |
| 文件大?。?/td> | 1244K |
| 代理商： | MCF51JM32EVQH |
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MCF51JM128 ColdFire Microcontroller, Rev. 3
Preliminary Electrical Characteristics
Freescale Semiconductor
34
2.13
Flash Specifications
This section provides details about program/erase times and program-erase endurance for the Flash memory.
Program and erase operations do not require any special power sources other than the normal VDD supply.
2.14
USB Electricals
The USB electricals for the USBOTG module conform to the standards documented by the Universal Serial Bus Implementers
Forum. For the most up-to-date standards, visit http://www.usb.org.
If the Freescale USBOTG implementation requires additional or deviant electrical characteristics, this space would be used to
communicate that information.
Table 21. Flash Characteristics
Num
C
Characteristic
Symbol
Min
Typ1
1 Typical values are based on characterization data at V
DD = 5.0 V, 25°C unless otherwise stated.
Max
Unit
1
Supply voltage for program/erase
Vprog/erase
2.7
5.5
V
2
Supply voltage for read operation
VRead
2.7
5.5
V
3
Internal FCLK frequency2
2 The frequency of this clock is controlled by a software setting.
fFCLK
150
200
kHz
4
Internal FCLK period (1/FCLK)
tFcyc
56.67
μs
5
Byte program time (random location)(2)
tprog
9
tFcyc
6
Byte program time (burst mode)(2)
tBurst
4
tFcyc
7
Page erase time3
3 These values are hardware state machine controlled. User code does not need to count cycles. This information
supplied for calculating approximate time to program and erase.
tPage
4000
tFcyc
8
Mass erase time(2)
tMass
20,000
tFcyc
9C
Program/erase endurance4
TL to TH = –40°C to + 105°C
T = 25
°C
4 Typical endurance for Flash was evaluated for this product family on the 9S12Dx64. For additional information on
how Freescale Semiconductor defines typical endurance, please refer to Engineering Bulletin EB619/D, Typical
Endurance for Nonvolatile Memory.
10,000
—
100,000
—
cycles
10
Data retention5
5 Typical data retention values are based on intrinsic capability of the technology measured at high temperature and
de-rated to 25
°C using the Arrhenius equation. For additional information on how Freescale Semiconductor defines
typical data retention, please refer to Engineering Bulletin EB618/D, Typical Data Retention for Nonvolatile Memory.
tD_ret
15
100
—
years
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| MCF51JM64EVQH | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP64 |
| MCF51JM32VLD | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP44 |
| MCF51JM64EVLK | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP80 |
| MCF51JM64VQH | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP64 |
| MCF51JM32EVLK | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF51JM32VLD | 功能描述:32位微控制器 - MCU 44LQFP 32K FLASH 16K RAM 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 |
| MCF51JM32VLH | 功能描述:32位微控制器 - MCU 64LQFP 32K FLASH 16K RAM 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 |
| MCF51JM32VLK | 功能描述:32位微控制器 - MCU 80L 32K FLASH 16KRAM 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 |
| MCF51JM32VQH | 功能描述:32位微控制器 - MCU 64QFP 32K FLASH 16K RAM 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 |
| MCF51JM64 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51JM128 ColdFire Microcontroller |
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