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参数资料
| 型号： | AT45DB021-TI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 2-Megabit 2.7-volt Only Serial DataFlash |
| 中文描述： | 264K X 8 FLASH 2.7V PROM, PDSO28 |
| 封装： | PLASTIC, TSOP-28 |
| 文件页数： | 14/18页 |
| 文件大小： | 201K |
| 代理商： | AT45DB021-TI |
AT45DB021
14
Table 2
Table 2.
X (Don’t Care)
r (reserved bits)
Buffer 1 to
Main
Memory
Page
Program
with Built-In
Erase
Buffer 2 to
Main
Memory
Page
Program
with Built-In
Erase
Buffer 1 to
Main
Memory
Page
Program
without
Built-In
Erase
Buffer 2 to
Main
Memory
Page
Program
without
Built-In
Erase
Main
Memory
Page
Program
Through
Buffer 1
Main
Memory
Page
Program
Through
Buffer 2
Auto Page
Rewrite
Through
Buffer 1
Auto Page
Rewrite
Through
Buffer 2
Status
Register
Opcode
82H
1
0
0
0
0
0
1
0
r
r
r
r
r
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0
83H
1
0
0
0
0
0
1
1
86H
1
0
0
0
0
1
1
0
88H
1
0
0
0
1
0
0
0
89H
1
0
0
0
1
0
0
1
85H
1
0
0
0
0
1
0
1
58H
0
1
0
1
1
0
0
0
59H
0
1
0
1
1
0
0
1
57H
0
1
0
1
0
1
1
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
相关PDF资料 |
PDF描述 |
|---|---|
| AT45DB041B-CNC | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041B-CNC-2.5 | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041B-CNI | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041B-CNU | 4-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB041B-CU | 4-megabit 2.5-volt or 2.7-volt DataFlash |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT45DB041 | 制造商:Adesto Technologies Corporation 功能描述:ROOT PART: DATAFLASH - Bulk |
| AT45DB041A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:4M bit. 2.7-Volt Only Serial-Interface Flash with Two 264-Byte SRAM Buffers. For new designs please use AT45DB041B. |
| AT45DB041A_01 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt Only Serial DataFlasH |
| AT45DB041A-CC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt Only Serial DataFlasH |
| AT45DB041A-CI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt Only Serial DataFlasH |
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