參數(shù)資料
型號: AT49F040-70TC
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 70 ns, PDSO32
封裝: PLASTIC, MO-142BA, TSOP1-32
文件頁數(shù): 9/12頁
文件大?。?/td> 229K
代理商: AT49F040-70TC
AT49F040/040T
9
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Data Polling Waveforms
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Toggle Bit Waveforms
(1)(2)(3)
Notes:
1.
Toggling eithr OE or CE or both OE and CE will operate toggle bit. The t
OEHP
specification must be met by the toggling
input(s).
Begining and ending state of I/O6 will vary.
Any address location may be used but the address should not vary.
2.
3.
Data Polling Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
10
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
WR
Write Recovery Time
0
ns
Toggle Bit Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
10
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
OEHP
OE High Pulse
150
ns
t
WR
Write Recovery Time
0
ns
相關(guān)PDF資料
PDF描述
AT49F040-70TI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90JC 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90JI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90PC 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-90PI 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT49F040-70TI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 512K x 8 5-volt Only CMOS Flash Memory
AT49F040-70VC 功能描述:IC FLASH 4MBIT 70NS 32VSOP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱:AT49BV00112JC
AT49F040-70VI 功能描述:IC FLASH 4MBIT 70NS 32VSOP 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):停產(chǎn) 存儲器類型:非易失 存儲器格式:閃存 技術(shù):FLASH 存儲容量:4Mb (512K x 8) 寫周期時間 - 字,頁:50μs 訪問時間:70ns 存儲器接口:并聯(lián) 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C(TC) 安裝類型:表面貼裝 封裝/外殼:32-TFSOP(0.488",12.40mm 寬) 供應(yīng)商器件封裝:32-VSOP 基本零件編號:AT49F040 標(biāo)準(zhǔn)包裝:208
AT49F040-90JC 功能描述:閃存 4M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
AT49F040-90JI 制造商:Atmel Corporation 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, PLCC