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參數(shù)資料
| 型號： | AT29BV040A-20CC |
| 英文描述： | EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| 中文描述： | 的EEPROM | FLASH動畫| 512KX8 |的CMOS | BGA封裝| 32腳|塑料 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 215K |
| 代理商： | AT29BV040A-20CC |
1
Features
Single Supply Voltage, Range 2.7V to 3.6V
Single Supply for Read and Write
Software Protected Programming
Fast Read Access Time – 200 ns
Low Power Dissipation
– 15 mA Active Current
– 40 μA CMOS Standby Current
Sector Program Operation
– Single Cycle Reprogram (Erase and Program)
– 2048 Sectors (256 Bytes/Sector)
– Internal Address and Data Latches for 256 Bytes
Two 16K Bytes Boot Blocks with Lockout
Fast Sector Program Cycle Time – 20 ms Max.
Internal Program Control and Timer
DATA Polling for End of Program Detection
Minimum Endurance 10,000 Cycles
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Description
The AT29BV040A is a 3-volt-only in-system Flash Programmable and Erasable Read
Only Memory (PEROM). Its 4 megabits of memory is organized as 524,288 words by
8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS EEPROM technology,
the device offers access times to 200 ns, and a low 54 mW power dissipation. When
the device is deselected, the CMOS standby current is less than 40
μA. The device
4-megabit
(512K x 8)
Single 2.7-volt
Battery-Voltage
Flash Memory
AT29BV040A
Rev. 0383F–FLASH–05/02
TSOP Top View
Type 1
Pin Configurations
Pin Name
Function
A0 - A18
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7
Data Inputs/Outputs
NC
No Connect
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A11
A9
A8
A13
A14
A17
WE
VCC
A18
A16
A15
A12
A7
A6
A5
A4
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
CBGA
Top View
A
B
C
D
E
F
G
H
1
2
3
4
A7
A6
A5
A4
A3
A2
A1
A0
A18
A16
A15
A12
I/O0
I/O1
I/O2
GND
A14
A17
WE
VCC
I/O3
I/O4
I/O5
I/O6
A13
A8
A9
A11
I/O7
CE
A10
OE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT29BV040A-20CI | EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| AT29BV040A-20TC | EEPROM|FLASH|512KX8|CMOS|TSSOP|40PIN|PLASTIC |
| AT29BV040A-20TI | EEPROM|FLASH|512KX8|CMOS|TSSOP|40PIN|PLASTIC |
| AT29BV040A-25CC | EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| AT29BV040A-25CI | EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT29BV040A-20CI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| AT29BV040A-20JU | 功能描述:閃存 4M(512Kx8) 2.7V - 250NS IND TEMP 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 |
| AT29BV040A-20TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|TSSOP|40PIN|PLASTIC |
| AT29BV040A-20TI | 功能描述:閃存 4M(512Kx8) 2.7V - 200NS IND TEMP 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 |
| AT29BV040A-20TU | 功能描述:閃存 4M(512Kx8) 2.7V - 200NS IND TEMP 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 |
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