參數(shù)資料
型號(hào): MC9S12A256BCPV
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP112
封裝: TQFP-112
文件頁(yè)數(shù): 74/102頁(yè)
文件大小: 1050K
代理商: MC9S12A256BCPV
MC9S12A256 Device Guide — V01.01
73
Table A-11 NVM Timing Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
Rating
Symbol
Min
Typ
Max
Unit
1
D External Oscillator Clock
fNVMOSC
0.5
50 1
NOTES:
1. Restrictions for oscillator in crystal mode apply!
MHz
2
D Bus frequency for Programming or Erase Operations
fNVMBUS
1MHz
3
D Operating Frequency
fNVMOP
150
200
kHz
4
P Single Word Programming Time
tswpgm
46 2
2. Minimum Programming times are achieved under maximum NVM operating frequency fNVMOP and maximum bus frequency
fbus.
74.5 3
3. Maximum Erase and Programming times are achieved under particular combinations of fNVMOP and bus frequency fbus.
Refer to formulae in A.3.1.1 Single Word Programming- A.3.1.4 Mass Erase for guidance.
s
5D Flash Burst Programming consecutive word 4
4. urst Programming operations are not applicable to EEPROM
tbwpgm
20.4 2
31 3
s
6D Flash Burst Programming Time for 32 Words 4
tbrpgm
678.4 2
1035.5 3
s
7
P Sector Erase Time
tera
20 5
5. Minimum Erase times are achieved under maximum NVM operating frequency fNVMOP.
26.7 3
ms
8
P Mass Erase Time
tmass
100 5
133 3
ms
9
D Blank Check Time Flash per block
tcheck
11 6
6. Minimum time, if first word in the array is not blank
32778 7
7. Maximum time to complete check on an erased block
tcyc
10
D Blank Check Time EEPROM per block
tcheck
11 6
20587
tcyc
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S12A256CCPV 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC9S12A256CFU 制造商:Freescale Semiconductor 功能描述:
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MC9S12A256CPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MC9S12A256MPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT