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參數資料
| 型號： | AT45D161 |
| 廠商： | Atmel Corp. |
| 英文描述： | 16-megabit 5-volt Only Serial DataFlash(16M位 5V串行數據閃速存儲器) |
| 中文描述： | 16兆位5伏，只有序列上DataFlash（1,600位5V的串行數據閃速存儲器） |
| 文件頁數： | 1/21頁 |
| 文件大小： | 330K |
| 代理商： | AT45D161 |
1
16-megabit
5-volt Only
Serial
DataFlash
AT45D161
AT45DB161 16-
Megabit 2.7-volt
Only Serial
DataFlash
Features
Single 4.5V - 5.5V 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
– 15 mA Active Read Current Typical
– 10 μA CMOS Standby Current Typical
15 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 AT45D161 is a 5-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 AT45D161 also contains two SRAM
Rev. 1081B–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
Note: PLCC package pins 16
and 17 are DON
’
T CONNECT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AT45D161_01 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 5-volt Only Serial DataFlasH |
| AT45D161-JC | 功能描述:閃存 16M bit RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構: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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AT45D161-JI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 5-volt Only Serial DataFlash |
| AT45D161-RC | 功能描述:閃存 16M bit RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構: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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AT45D161-RI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 5-volt Only Serial DataFlasH |
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