音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

25C080 Datasheet

  • 25C080

  • 8K SPI™ Bus Serial EEPROM

  • 22頁

  • Microchip   Microchip

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

25C080/160
8K/16K 5.0V SPI
鈩?/div>
Bus Serial EEPROM
FEATURES
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
SPI modes 0,0 and 1,1
3 MHz Clock Rate
Single 5V supply
Low Power CMOS Technology
- Max Write Current: 5 mA
- Read Current: 1.0 mA
- Standby Current: 1
碌
A typical
Organization
- 1024 x 8 for 25C080
- 2048 x 8 for 25C160
16 Byte Page
Self-timed ERASE and WRITE Cycles
Sequential Read
Block Write Protection
- Protect none, 1/4, 1/2, or all of Array
Built-in Write Protection
- Power On/Off Data Protection Circuitry
- Write Latch
- Write Protect Pin
High Reliability
- Endurance: 10M cycles (guaranteed)
- Data Retention: >200 years
- ESD protection: >4000 V
8-pin PDIP/SOIC Packages
Temperature ranges supported
- Commercial (C):
0
擄
C to +70
擄
C
- Industrial (I):
-40
擄
C to +85
擄
C
- Automotive (E):
-40藲C to +125藲C
PACKAGE TYPES
PDIP
CS
SO
WP
V
SS
1
25C080/160
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
SOIC
CS
SO
WP
V
SS
1
25C080/160
8
7
6
5
V
CC
HOLD
SCK
SI
2
3
4
鈥?/div>
鈥?/div>
鈥?/div>
BLOCK DIAGRAM
Status
Register
HV Generator
DESCRIPTION
The Microchip Technology Inc. 25C080/160 are 8K and
16K bit Serial Electrically Erasable PROMs. The mem-
ory is accessed via a simple Serial Peripheral Interface
(SPI) compatible serial bus. The bus signals required
are a clock input (SCK) plus separate data in (SI) and
data out (SO) lines. Access to the device is controlled
through a chip select (CS) input, allowing any number
of devices to share the same bus.
There are two other inputs that provide the end user
with additional 鏗俥xibility. Communication to the device
can be paused via the hold pin (HOLD). While the
device is paused, transitions on its inputs will be
ignored, with the exception of chip select, allowing the
host to service higher priority interrupts. Also write
operations to the Status Register can be disabled via
the write protect pin (WP).
WP
SI
SO
CS
SCK
HOLD
Sense Amp.
R/W Control
Y Decoder
EEPROM
I/O Control
Logic
Memory
Control
Logic
X
Dec
Page Latches
Array
Vcc
Vss
SPI is a trademark of Motorola.
漏
1996 Microchip Technology Inc.
Preliminary
This document was created with FrameMaker 4 0 4
DS21147F-page 1

25C080相關(guān)型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！