Datasheet > X5328PZ

X5328PZ

更新时间： 2024-09-14 22:41:23

品牌	Logo	应用领域
英特矽尔 - INTERSIL		监控可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
21页	339K
描述
CPU Supervisor with 32Kbit SPI EEPROM

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

X5328PZ 数据手册

X5328, X5329

(Replaces X25328, X25329)

Data Sheet

October 17, 2005

FN8132.1

DESCRIPTION

CPU Supervisor with 32Kbit SPI EEPROM

These devices combine three popular functions, Power-

on Reset Control, Supply Voltage Supervision, and Block

Lock Protect Serial EEPROM Memory in one package.

This combination lowers system cost, reduces board

space requirements, and increases reliability.

FEATURES

• Low V detection and reset assertion

—Five standard reset threshold voltages

—Re-program low V reset threshold voltage

using special programming sequence

Applying power to the device activates the power-on

reset circuit which holds RESET/RESET active for a

period of time. This allows the power supply and oscilla-

tor to stabilize before the processor can execute code.

—Reset signal valid to V = 1V

• Long battery life with low power consumption

—<1µA max standby current

—<400µA max active current during read

• 32Kbits of EEPROM

The device’s low V

detection circuitry protects the

• Built-in inadvertent write protection

—Power-up/power-down protection circuitry

—Protect 0, 1/4, 1/2 or all of EEPROM array with

user’s system from low voltage conditions by holding

RESET/RESET active when V falls below a mini-

mum V trip point. RESET/RESET remains asserted

™

Block Lock protection

until V

returns to proper operating level and stabi-

—In circuit programmable ROM mode

• 2MHz SPI interface modes (0,0 & 1,1)

• Minimize EEPROM programming time

—32-byte page write mode

lizes. Five industry standard V

thresholds are

TRIP

available, however, Intersil’s unique circuits allow the

threshold to be reprogrammed to meet custom

requirements or to fine-tune the threshold in applica-

tions requiring higher precision.

—Self-timed write cycle

—5ms write cycle time (typical)

• 2.7V to 5.5V and 4.5V to 5.5V power supply

operation

• Available packages

—14 Ld TSSOP, 8 Ld SOIC, 8 Ld PDIP

• Pb-free plus anneal available (RoHS compliant)

BLOCK DIAGRAM

Protect Logic

Data

Status

Command

Decode &

Control

SCK

8Kbits

Logic

16Kbits

Reset

Timebase

RESET/RESET

Power-on and

Low Voltage

Reset

V_CC

Generation

X5328 = RESET

X5329 = RESET

V_TRIP

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...21

中文翻译

下载PDF

X5328PZ 替代型号

型号	品牌	替代类型	描述	数据表
CAT1320WI-42-GT3	ONSEMI	功能相似	Supervisory Circuits with I2C Serial 32K CMOS EEPROM

与X5328PZ相关器件

型号	品牌	获取价格	描述	数据表
X5328PZ-2.7A	INTERSIL	获取价格	CPU Supervisor with 32Kbit SPI EEPROM
X5328PZ-2.7A	RENESAS	获取价格	CPU Supervisor with 32Kbit SPI EEPROM; PDIP8, SOIC8; Temp Range: See Datasheet
X5328PZ-4.5A	INTERSIL	获取价格	CPU Supervisor with 32Kbit SPI EEPROM
X5328PZ-4.5A	RENESAS	获取价格	CPU Supervisor with 32Kbit SPI EEPROM; PDIP8, SOIC8; Temp Range: See Datasheet
X5328S8	INTERSIL	获取价格	CPU Supervisor with 32Kbit SPI EEPROM
X5328S8	RENESAS	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, SOIC-8
X5328S8-2.7	ETC	获取价格	SPI Serial EEPROM with Supervisory Features
X5328S8-2.7A	INTERSIL	获取价格	CPU Supervisor with 32Kbit SPI EEPROM
X5328S8-2.7A	RENESAS	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, SOIC-8
X5328S8-4.5A	INTERSIL	获取价格	CPU Supervisor with 32Kbit SPI EEPROM

与X5328PZ相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

6
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

6
SL74HC10N：高性能三输入与非门解析
2024-09-03

84
AIC1781A 电池充电控制器深度解析
2024-09-03

78

产品中心

服务支持

精选活动

关于我们

帮助中心

X5328PZ

X5328PZ 数据手册

X5328PZ 替代型号

与X5328PZ相关器件

与X5328PZ相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

X5328PZ

X5328PZ 数据手册

X5328PZ 替代型号

与X5328PZ相关器件

与X5328PZ相关文章

您还可以找

您在本页遇到什么问题？