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參數(shù)資料
| 型號： | AT45DB161-CC |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 16-Megabit 2.7-volt Only Serial DataFlash |
| 中文描述： | 16M X 1 FLASH 2.7V PROM, PBGA24 |
| 封裝： | 7 X 9.50 MM, 1 MM PITCH, PLASTIC, CHIP SCALE, BGA-24 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 224K |
| 代理商： | AT45DB161-CC |
1
16-Megabit
2.7-volt Only
Serial
DataFlash
AT45DB161
Preliminary
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
μ
s Typical Page to Buffer Transfer Time
Low Power Dissipation
– 4 mA Active Read Current Typical
– 3
μ
A 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-sys-
tem 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 contains two
SRAM data buffers of 528 bytes each. The buffers allow receiving of data while a
page in the main memory is being reprogrammed. Unlike conventional Flash memo-
Rev. 0807C–07/98
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
AT45DB161
Preliminary 16-
Megabit 2.7-volt
Only Serial
DataFlash
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT45DB161-CI | 16-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB161-JC | 16-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB161-JI | 16-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB161-RC | 16-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB161-RI | 16-Megabit 2.7-volt Only Serial DataFlash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT45DB161-CI | 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 |
| AT45DB161-CNC | 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 |
| AT45DB161-CNI | 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 |
| AT45DB161D | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB161D_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 2.5-volt or 2.7-volt DataFlash |
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