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

24LC52-ST Datasheet

  • 24LC52-ST

  • 2K 2.5V I 2 C Serial EEPROM with Software Write Protect

  • 84.09KB

  • 12頁

  • MICROCHIP   MICROCHIP

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

24LCS52
2K 2.5V I
2
C
鈩?/div>
Serial EEPROM with Software Write Protect
FEATURES
鈥?Single supply with operation down to 2.5V
鈥?Low power CMOS technology
- 1 mA active current typical
- 10
碌
A standby current typical at 5.5V
- 5
碌
A standby current typical at 3.0V
鈥?Organized as a single block of 256 bytes (256 x 8)
鈥?Software write protection for lower 128 bytes
鈥?Hardware write protection for entire array
鈥?2-wire serial interface bus, I
2
C
鈩?/div>
compatible
鈥?100kHz (2.5V) and 400kHz (5V) compatibility
鈥?Self-timed write cycle (including auto-erase)
鈥?Page-write buffer for up to 16 bytes
鈥?3.5 ms typical write cycle time for page-write
鈥?10,000,000 erase/write cycles guaranteed
鈥?ESD protection >4,000V
鈥?Data retention > 200 years
鈥?8-pin DIP, SOIC or TSSOP packages
鈥?Available for extended temperature ranges
- Commercial (C):
0
擄
C to +70
擄
C
- Industrial (I):
-40
擄
C to +85
擄
C
PACKAGE TYPES
PDIP/SOIC
A0
A1
A2
Vss
1
8
Vcc
WP
SCL
SDA
24LCS52
2
3
4
7
6
5
TSSOP
A0
A1
A2
Vss
1
2
3
4
8
7
6
5
Vcc
WP
SCL
SDA
24LCS52
DESCRIPTION
The Microchip Technology Inc. 24LCS52 is a 2K bit
Electrically Erasable PROM capable of operation
across a broad voltage range (2.5V to 5.5V). This
device has a software write protect feature for the lower
half of the array, as well as an external pin that can be
used to write protect the entire array. The software write
protect feature is enabled by sending the device a spe-
cial command, and once this feature has been enabled,
it cannot be reversed. In addition to the software pro-
tect feature, there is a WP pin that can be used to write
protect the entire array, regardless of whether the soft-
ware write protect register has been written or not. This
allows the system designer to protect none, half or all of
the array, depending on the application. The device is
organized as a single block of 256 x 8-bit memory with
a 2-wire serial interface. Low voltage design permits
operation down to 2.5 volts with typical standby and
active currents of only 5
碌
A and 1 mA respectively. The
device has a page-write capability for up to 16 bytes of
data. The device is available in the standard 8-pin DIP,
8-pin SOIC and TSSOP packages.
BLOCK DIAGRAM
A0 A1 A2
WP
HV Generator
Software write
protected area
(00h-7Fh)
Standard
Array
SDA SCL
Vcc
Vss
Write Protect
Circuitry
YDEC
SENSE AMP
R/W CONTROL
I/O
Control
Logic
Memory
Control
Logic
XDEC
I
2
C is a trademark of Philips Corporation.
漏
1996 Microchip Technology Inc.
Preliminary
This document was created with FrameMaker 4 0 4
DS21166B-page 1

24LC52-ST相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    128 Bit I 2 C? Bus Serial EEPROM
    MICROCHIP
  • 英文版
    128 Bit I 2 C? Bus Serial EEPROM
    MICROCHIP ...
  • 英文版
    1K/2K 2-Wire CMOS Serial EEPROM
    HOLTEK
  • 英文版
    1K/2K 2-Wire CMOS Serial EEPROM
    HOLTEK [Ho...
  • 英文版
    1K/2K 2-Wire CMOS Serial EEPROM
    HOLTEK
  • 英文版
    1K/2K 2-Wire CMOS Serial EEPROM
    HOLTEK [Ho...
  • 英文版
    4K/8K 2.5V I 2 C Serial EEPROMs
    MICROCHIP
  • 英文版
    4K/8K 2.5V I 2 C Serial EEPROMs
    MICROCHIP ...
  • 英文版
    3-Wire Serial EEPROMs
    ATMEL
  • 英文版
    3-Wire Serial EEPROMs
    ATMEL [ATM...
  • 英文版
    8K 2.5V ACR SERIAL EEPROM
    MICROCHIP
  • 英文版
    8K 2.5V ACR SERIAL EEPROM
    MICROCHIP ...
  • 英文版
    16K 2.5V I 2 C O Serial EEPROM
    MICROCHIP
  • 英文版
    16K 2.5V I 2 C O Serial EEPROM
    MICROCHIP ...
  • 英文版
    8K/16K I 2 C ⑩ Serial EEPROMs in ISO Micromodules
    MICROCHIP ...
  • 英文版
    8K/16K 2.5V SPI O Bus Serial EEPROM
    MICROCHIP ...
  • 英文版
    1K 2.5V Dual Mode I2C™ Serial EEPROM
    Microchip
  • 英文版
    1K 2.5V Dual Mode I 2 C Serial EEPROM
    MICROCHIP ...
  • 英文版
    1K 2.5V Dual Mode I 2 C Serial EEPROM
    MICROCHIP ...
  • 英文版
    32K I 2 C⑩ Serial EEPROM in ISO Micromodule
    MICROCHIP

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(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)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(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！