參數(shù)資料
型號(hào): AT45D021
廠商: Atmel Corp.
英文描述: 2-Megabit 5-volt Only Serial DataFlash
中文描述: 2兆位5伏只有串行的DataFlash
文件頁數(shù): 12/18頁
文件大小: 200K
代理商: AT45D021
AT45D021
12
Detailed Bit-Level Read Timing – Inactive Clock Polarity High
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
61
62
63
64
65
66
67
X
X
HIGH-IMPEDANCE
D7
MSB
D6
D5
DATA OUT
COMMAND OPCODE
tSU
tV
D4
68
SI
0
1
0
1
0
X
X
X
CS
SO
SCK
1
2
3
4
5
37
38
39
40
41
42
43
X
X
HIGH-IMPEDANCE
D7
MSB
D6
D5
DATA OUT
COMMAND OPCODE
tSU
tV
D4
44
SI
0
1
0
1
0
1
1
1
CS
SO
SCK
1
2
3
4
5
7
8
9
10
11
12
17
18
HIGH-IMPEDANCE
D7
MSB
D6
D5
STATUS REGISTER OUTPUT
COMMAND OPCODE
tSU
tV
6
D4
D0
LSB
D7
MSB
D6
相關(guān)PDF資料
PDF描述
AT45D021-JC 2-Megabit 5-volt Only Serial DataFlash
AT45D021-JI 2-Megabit 5-volt Only Serial DataFlash
AT45D021-RC 2-Megabit 5-volt Only Serial DataFlash
AT45D021-RI 2-Megabit 5-volt Only Serial DataFlash
AT45D021-TC 2-Megabit 5-volt Only Serial DataFlash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT45D021A 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit 5-volt Only Serial DataFlash
AT45D021A-JC 功能描述:閃存 2M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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
AT45D021A-JI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit 5-volt Only Serial DataFlash
AT45D021A-RC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM
AT45D021A-RI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM