參數(shù)資料
型號(hào): AT45BR3214B
廠商: Atmel Corp.
英文描述: 32-MEGABIT DATAFLASH + 4-MEGABIT SRAM STACK MEMORY
中文描述: 32-MEGABIT的DataFlash 4兆位的SRAM堆棧內(nèi)存
文件頁數(shù): 15/40頁
文件大?。?/td> 488K
代理商: AT45BR3214B
15
AT45BR3214B
3356B–DFLASH–10/04
AC Characteristics
Symbol
Parameter
32-Mbit DataFlash
Units
Min
Max
f
SCK
SCK Frequency
20
MHz
f
CAR
SCK Frequency for Continuous Array Read
20
MHz
t
WH
SCK High Time
22
ns
t
WL
SCK Low Time
22
ns
t
CS
Minimum CS High Time
250
ns
t
CSS
CS Setup Time
250
ns
t
CSH
CS Hold Time
250
ns
t
CSB
CS High to RDY/BUSY Low
200
ns
t
SU
Data In Setup Time
5
ns
t
H
Data In Hold Time
10
ns
t
HO
Output Hold Time
0
ns
t
DIS
Output Disable Time
18
ns
t
V
Output Valid
20
ns
t
XFR
Page to Buffer Transfer/Compare Time
250
μs
t
EP
Page Erase and Programming Time
20
ms
t
P
Page Programming Time
14
ms
t
PE
Page Erase Time
8
ms
t
BE
Block Erase Time
12
ms
t
RST
RESET Pulse Width
10
μs
t
REC
RESET Recovery Time
1
μs
相關(guān)PDF資料
PDF描述
AT45BR3214B-C1 32-MEGABIT DATAFLASH + 4-MEGABIT SRAM STACK MEMORY
AT45CS1282 128-megabit 2.7-volt Dual-interface Code Shadow DataFlash
AT45D011 1-Megabit 5.0-volt Only Serial DataFlash
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT45BR3214B-C1 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-MEGABIT DATAFLASH + 4-MEGABIT SRAM STACK MEMORY
AT45CS1282 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:128-megabit 2.7-volt Dual-interface Code Shadow DataFlash
AT45CS1282-TC 功能描述:閃存 128M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
AT45CS1282-TI 功能描述:IC FLASH 128MBIT 50MHZ 40TSOP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:16M(2M x 8,1M x 16) 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP(0.724",18.40mm 寬) 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤
AT45D011 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-Megabit 5.0-volt Only Serial DataFlash