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): 10/12頁
文件大?。?/td> 229K
代理商: AT49F040-70TC
AT49F040/040T
10
Software Product
Identification Entry
(1)
Software Product
Identification Exit
(1)
Notes for software product identification:
1.
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2.
A1 - A18 = V
IL
.
Manufacture Code is read for A0 = V
IL
;
Device Code is read for A0 = V
IH
.
3.
The device does not remain in identification mode if
powered down.
4.
The device returns to standard operation mode.
5.
Manufacturer Code: 1FH
Device Code: 13H (AT49F040), 12H (AT49F040T).
Boot Block Lockout
Feature Enable Algorithm
(1)
Notes for boot block lockout feature enable:
1.
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2.
Boot block lockout feature enabled.
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 90
TO
ADDRESS 5555
LOAD DATA AA
TO
ADDRESS 5555
ENTER PRODUCT
IDENTIFICATION
MODE
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA F0
TO
ADDRESS 5555
EXIT PRODUCT
IDENTIFICATION
MODE
OR
LOAD DATA F0
TO
ANY ADDRESS
EXIT PRODUCT
IDENTIFICATION
MODE
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 80
TO
ADDRESS 5555
LOAD DATA AA
TO
ADDRESS 5555
(2)
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 40
TO
ADDRESS 5555
PAUSE 1 second
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:- 標準包裝: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 標準包裝: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