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參數(shù)資料
| 型號： | AT45DB161 |
| 廠商： | Atmel Corp. |
| 英文描述： | 16-megabit 2.7-volt Only Serial DataFlash(16M位 2.7V串行數(shù)據(jù)閃速存儲器) |
| 中文描述： | 16兆位2.7伏，只有序列上DataFlash（1,600位為2.7V串行數(shù)據(jù)閃速存儲器） |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 336K |
| 代理商： | AT45DB161 |
1
16-megabit
2.7-volt Only
Serial
DataFlash
AT45DB161
Features
Single 2.7V - 3.6V Supply
Serial Interface Architecture
Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– 4096 Pages (528 Bytes/Page) Main Memory
Optional Page and Block Erase Operations
Two 528-byte SRAM Data Buffers – Allows Receiving of Data
while Reprogramming of Nonvolatile Memory
Internal Program and Control Timer
Fast Page Program Time – 7 ms Typical
120 μs Typical Page to Buffer Transfer Time
Low Power Dissipation
– 4 mA Active Read Current Typical
– 3 μA CMOS Standby Current Typical
13 MHz Max Clock Frequency
Hardware Data Protection Feature
Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Description
The AT45DB161 is a 2.7-volt only, serial interface Flash memory suitable for
in-system reprogramming. Its 17,301,504 bits of memory are organized as 4096
pages of 528 bytes each. In addition to the main memory, the AT45DB161 also con-
tains two SRAM data buffers of 528 bytes each. The buffers allow receiving of data
Rev. 0807D–08/00
Pin Configurations
Pin Name
Function
CS
Chip Select
SCK
Serial Clock
SI
Serial Input
SO
Serial Output
WP
Hardware Page
Write Protect Pin
RESET
Chip Reset
RDY/BUSY
Ready/Busy
(continued)
TSOP Top View
Type 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RDY/BUSY
RESET
WP
NC
NC
VCC
GND
NC
NC
NC
CS
SCK
SI
SO
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
PLCC
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
SCK
SI
SO
NC
NC
NC
NC
NC
NC
WP
RESET
RDY/BUSY
NC
NC
NC
NC
NC
NC
4
3
2
1
3
3
3
1
1
1
1
1
1
2
N
N
D
D
N
N
N
C
N
N
G
V
N
N
SOIC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
NC
NC
CS
SCK
SI
SO
NC
NC
NC
NC
NC
NC
NC
VCC
NC
NC
WP
RESET
RDY/BUSY
NC
NC
NC
NC
NC
NC
NC
NC
CBGA Top View
through Package
A
B
C
D
E
1
2
3
4
5
NC
NC
NC
NC
NC
VCC
WP
RESET
NC
NC
GND
RDY/BSY
SI
NC
NC
SCK
CS
SO
NC
NC
NC
NC
NC
NC
Note: PLCC package pins 16
and 17 are DON
’
T CONNECT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT45DB161_01 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 2.7-volt Only Serial DataFlash |
| AT45DB161B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-megabyte, 4-megabyte, and 2-megabyte 2.7-volt Only DataFlash Cards |
| AT45DB161B-CC | 功能描述:閃存 16M bit 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AT45DB161B-CC-2.5 | 功能描述:IC FLASH 16MBIT 20MHZ 24CBGA RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:378 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應(yīng)商設(shè)備封裝:48-CBGA（7x7） 包裝:托盤 |
| AT45DB161B-CI | 功能描述:閃存 16M bit 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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