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參數(shù)資料
| 型號： | AT49F008-90TI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 8-Megabit 1M x 8 5-volt Only Flash Memory |
| 中文描述： | 1M X 8 FLASH 5V PROM, 90 ns, PDSO40 |
| 封裝： | PLASTIC, TSOP-40 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 124K |
| 代理商： | AT49F008-90TI |
1
Features
Single Voltage Operation
– 5V Read
– 5V Reprogramming
Fast Read Access Time - 90 ns
Internal Program Control and Timer
16K bytes Boot Block With Lockout
Fast Erase Cycle Time - 10 seconds
Byte-By-Byte Programming - 10
μ
s/Byte Typical
Hardware Data Protection
DATA Polling For End Of Program Detection
Low Power Dissipation
– 50 mA Active Current
– 100
μ
A CMOS Standby Current
Typical 10,000 Write Cycles
Description
The AT49F008 is a 5-volt-only in-system Flash Memory device. Its 8-megabits of
memory is organized as 1,024,576 words by 8-bits. Manufactured with Atmel’s
advanced nonvolatile CMOS technology, the device offers access times to 90 ns with
power dissipation of just 275 mW over the commercial temperature range. When the
device is deselected, the CMOS standby current is less than 100
μ
A.
8-Megabit
(1M x 8)
5-volt Only
Flash
Memory
AT49F008
Rev. 0972A–03/98
Pin Configurations
Pin Name
Function
A0 - A19
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
RDY/BUSY
Ready/Busy Output
I/O0 - I/O7
Data Inputs/Outputs
NC
No Connect
(continued)
TSOP Top VIew
Type 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
A16
A15
A14
A13
A12
A11
A9
A8
WE
RESET
NC
RDY/BUSY
A18
A7
A6
A5
A4
A3
A2
A1
A17
GND
NC
A19
A10
I/O7
I/O6
I/O5
I/O4
VCC
VCC
NC
I/O3
I/O2
I/O1
I/O0
OE
GND
CE
A0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49F008 | 8-Megabit 5-volt Only Flash Memory(8M位 5V閃速存儲器) |
| AT49F010-12JC | 1-Megabit 128K x 8 5-volt Only CMOS Flash Memory |
| AT49F010-12JI | 1-Megabit 128K x 8 5-volt Only CMOS Flash Memory |
| AT49F010-12PC | 1-Megabit 128K x 8 5-volt Only CMOS Flash Memory |
| AT49F010-12PI | 1-Megabit 128K 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 |
|---|---|
| AT49F008A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-megabit (1M x 8/512K x 16) Flash Memory |
| AT49F008A(T) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT49F008A(T)/8192A(T) [Updated 11/02. 18 Pages] 8M bit. 5-Volt Read and 5-Volt Byte-Write Flash |
| AT49F008A-12CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| AT49F008A-12CI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| AT49F008A-12TC | 功能描述:閃存 8M 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 |
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