Datasheet 搜索 > 存储芯片 > ON Semiconductor（安森美） > CAT25320YI-G 数据手册 > CAT25320YI-G 产品描述及参数 1/16 页
器件3D模型￥ 6.127
CAT25320YI-G 产品描述及参数 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
存储芯片
封装:
TSSOP-8
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
CAT25320YI-G数据手册
Page:
of 16 Go
若手册格式错乱，请下载阅览PDF原文件
© Semiconductor Components Industries, LLC, 2015
July, 2015 − Rev. 11
1 Publication Order Number:
CAT25320/D
CAT25320
32-Kb SPI Serial CMOS
EEPROM
Description
The CAT25320 is a 32−Kb Serial CMOS EEPROM device
internally organized as 4096x8 bits. This features a 32−byte page write
buffer and supports the Serial Peripheral Interface (SPI) protocol. The
device is enabled through a Chip Select (CS
) input. In addition, the
required bus signals are clock input (SCK), data input (SI) and data
output (SO) lines. The HOLD
input may be used to pause any serial
communication with the CAT25320 device. The device features
software and hardware write protection, including partial as well as
full array protection.
Features
• 10 MHz SPI Compatible
• 1.8 V to 5.5 V Supply Voltage Range
• SPI Modes (0,0) & (1,1)
• 32−byte Page Write Buffer
• Self−timed Write Cycle
• Hardware and Software Protection
• Block Write Protection
− Protect 1/4, 1/2 or Entire EEPROM Array
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Industrial and Extended Temperature Range
• PDIP, SOIC, TSSOP 8−lead, TDFN and UDFN 8−pad Packages
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
SI
SO
CAT25320
SCK
V
SS
V
CC
CS
WP
HOLD
Figure 1. Functional Symbol
www.onsemi.com
PIN CONFIGURATION
SI
HOLD
V
CC
V
SS
WP
SO
CS
1
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
ORDERING INFORMATION
SCK
PDIP (L), SOIC (V), TSSOP (Y),
TDFN (VP2*), UDFN (HU3)
Chip SelectCS
Serial Data OutputSO
Write ProtectWP
GroundV
SS
Serial Data InputSI
Serial ClockSCK
FunctionPin Name
PIN FUNCTION
Hold Transmission InputHOLD
Power SupplyV
CC
SOIC−8
V SUFFIX
CASE 751BD
TDFN−8*
VP2 SUFFIX
CASE 511AK
PDIP−8
L SUFFIX
CASE 646AA
TSSOP−8
Y SUFFIX
CASE 948AL
UDFN−8
HU3 SUFFIX
CASE 517AX
* Not recommended for new designs
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
