- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄381473 > AT49F040-70TC (ATMEL CORP) 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory PDF資料下載
參數(shù)資料
| 型號(hào)： | AT49F040-70TC |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | 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(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 229K |
| 代理商： | AT49F040-70TC |
AT49F040/040T
4
Notes:
1. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49F040 and 7C000H to 7FFFFH for the
AT49F040T.
2. Either one of the Product ID exit commands can be used.
Command Definition (in Hex)
Command
Sequence
Bus
Cycles
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus
Cycle
4th Bus
Cycle
5th Bus
Cycle
6th Bus
Cycle
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read
1
Addr
D
OUT
Chip Erase
6
5555
AA
2AAA
55
5555
80
5555
AA
2AAA
55
5555
10
Byte Program
4
5555
AA
2AAA
55
5555
A0
Addr
D
IN
Boot Block Lockout
(1)
6
5555
AA
2AAA
55
5555
80
5555
AA
2AAA
55
5555
40
Product ID Entry
3
5555
AA
2AAA
55
5555
90
Product ID Exit
(2)
3
5555
AA
2AAA
55
5555
F0
Product ID Exit
(2)
1
XXXX
F0
Absolute Maximum Ratings*
Temperature Under Bias................................ -55
°
C to +125
°
C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Storage Temperature..................................... -65
°
C to +150
°
C
All Input Voltages
(including NC Pins)
with Respect to Ground...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground.............................-0.6V to V
CC
+ 0.6V
Voltage on OE
with Respect to Ground...................................-0.6V to +13.5V
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(chēng):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(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)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(chēng):AT49BV00112JC |
| AT49F040-70VI | 功能描述:IC FLASH 4MBIT 70NS 32VSOP 制造商:microchip technology 系列:- 包裝:托盤(pán) 零件狀態(tài):停產(chǎn) 存儲(chǔ)器類(lèi)型:非易失 存儲(chǔ)器格式:閃存 技術(shù):FLASH 存儲(chǔ)容量:4Mb （512K x 8） 寫(xiě)周期時(shí)間 - 字，頁(yè):50μs 訪問(wèn)時(shí)間:70ns 存儲(chǔ)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(lèi)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(hào):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(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪問(wèn)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 |
| AT49F040-90JI | 制造商:Atmel Corporation 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, PLCC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。