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参数资料
| 型号： | AT45DB021-RC |
| 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： | 0.330 INCH, PLASTIC, SOIC-28 |
| 文件页数： | 11/18页 |
| 文件大小： | 201K |
| 代理商： | AT45DB021-RC |
AT45DB021
11
Detailed Bit-Level Read Timing – Inactive Clock Polarity Low
Main Memory Page Read
Buffer Read
Status Register Read
SI
0
1
0
1
0
X
X
X
CS
SO
SCK
1
2
3
4
5
60
61
62
63
64
65
66
67
X
X
HIGH-IMPEDANCE
D7
MSB
D6
D5
DATA OUT
COMMAND OPCODE
tSU
tV
SI
0
1
0
1
0
X
X
X
CS
SO
SCK
1
2
3
4
5
36
37
38
39
40
41
42
43
X
X
HIGH-IMPEDANCE
D7
MSB
D6
D5
DATA OUT
COMMAND OPCODE
tSU
tV
SI
0
1
0
1
0
1
1
1
CS
SO
SCK
1
2
3
4
5
7
8
9
10
11
12
16
17
HIGH-IMPEDANCE
D7
MSB
D6
D5
STATUS REGISTER OUTPUT
COMMAND OPCODE
tSU
tV
6
D1
D0
LSB
D7
MSB
相关PDF资料 |
PDF描述 |
|---|---|
| AT45DB021-RI | 2-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB021-TC | 2-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB021-TI | 2-Megabit 2.7-volt Only Serial DataFlash |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT45DB021-RI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB021-TC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB021-TI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 2.7-volt Only Serial DataFlash |
| 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. |
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