参数资料
型号: AT45DB021
厂商: Atmel Corp.
英文描述: 2-Megabit 2.7-volt Only Serial DataFlash
中文描述: 2兆位2.7伏,只有序列的DataFlash
文件页数: 11/18页
文件大小: 201K
代理商: AT45DB021
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
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AT45DB021-JC 2-Megabit 2.7-volt Only Serial DataFlash
AT45DB021-JI 2-Megabit 2.7-volt Only Serial DataFlash
AT45DB021-RC 2-Megabit 2.7-volt Only Serial DataFlash
AT45DB021-RI 2-Megabit 2.7-volt Only Serial DataFlash
AT45DB021-TC 2-Megabit 2.7-volt Only Serial DataFlash
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AT45DB021A 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-megabit 2.7-volt Only Serial DataFlash
AT45DB021A-JC 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPI Serial EEPROM
AT45DB021A-JI 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPI Serial EEPROM
AT45DB021A-RC 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPI Serial EEPROM
AT45DB021A-RI 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-megabit 2.7-volt Only Serial DataFlash