Datasheet > X5325V14IZ-2.7-T1

X5325V14IZ-2.7-T1

更新时间： 2024-11-26 21:07:03

品牌	Logo	应用领域
瑞萨 - RENESAS		光电二极管
页数	文件大小	规格书
20页	341K
描述
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, ROHS COMPLIANT, PLASTIC, TSSOP-14

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X5325V14IZ-2.7-T1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TSSOP	包装说明：	TSSOP,
针数：	14	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.66	Is Samacsys：	N
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：	R-PDSO-G14	JESD-609代码：	e3
长度：	5 mm	湿度敏感等级：	3
信道数量：	1	功能数量：	1
端子数量：	14	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.2 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	4.4 mm	Base Number Matches：	1

X5325V14IZ-2.7-T1 数据手册

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X5323, X5325

(Replaces X25323, X25325)

Data Sheet

June 30, 2008

FN8131.2

CPU Supervisor with 32kBit SPI EEPROM

Features

These devices combine four popular functions, Power-on

Reset Control, Watchdog Timer, 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.

• Selectable watchdog timer

• Low V_CCdetection and reset assertion

- Five standard reset threshold voltages

- Re-program low V_CCreset 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 oscillator to stabilize

before the processor can execute code.

- Reset signal valid to V_CC= 1V

• Determine watchdog or low voltage reset with a volatile

flag bit

• Long battery life with low power consumption

- <50µA max standby current, watchdog on

- <1µA max standby current, watchdog off

- <400µA max active current during read

The Watchdog Timer provides an independent protection

mechanism for microcontrollers. When the microcontroller

fails to restart a timer within a selectable time out interval,

the device activates the RESET/RESET signal. The user

selects the interval from three preset values. Once selected,

the interval does not change, even after cycling the power.

• 32kbits of EEPROM

• Built-in inadvertent write protection

- Power-up/power-down protection circuitry

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

Lock^™protection

The device’s low V_CCdetection circuitry protects the user’s

system from low voltage conditions, resetting the system

when V_CCfalls below the minimum V_CCtrip point.

RESET/RESET is asserted until V_CCreturns to proper

operating level and stabilizes. Five industry standard V_TRIP

thresholds are available, however, Intersil’s unique circuits

allow the threshold to be reprogrammed to meet custom

requirements or to fine-tune the threshold for applications

requiring higher precision.

- In circuit programmable ROM mode

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

• Minimize EEPROM programming time

- 32-byte page write mode

- 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 (RoHS compliant)

Block Diagram

WATCHDOG TRANSITION

DETECTOR

WATCHDOG

TIMER RESET

PROTECT LOGIC

RESET/RESET

X5323 = RESET

DATA

STATUS

RESET AND

WATCHDOG

TIMEBASE

COMMAND

DECODE AND

CONTROL

LOGIC

X5325 = RESET

SCK

8kBITS

CS/WDI

THRESHOLD

RESET LOGIC

16kBITS

POWER-ON AND

LOW VOLTAGE

RESET

GENERATION

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...20

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与X5325V14IZ-2.7-T1相关器件

型号	品牌	获取价格	描述	数据表
X5325V14IZ-4.5A	INTERSIL	获取价格	CPU Supervisor with 32Kb SPI EEPROM
X5325V14IZ-T	RENESAS	获取价格	IC,SERIAL EEPROM,4KX8,CMOS,TSSOP,14PIN,PLASTIC
X5325V14IZ-T1	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, ROHS COMPLIANT, PLASTIC, TSSOP-14
X5325V14Z	INTERSIL	获取价格	CPU Supervisor with 32Kb SPI EEPROM
X5325V14Z-2.7	INTERSIL	获取价格	CPU Supervisor with 32Kb SPI EEPROM
X5325V14Z-2.7A	INTERSIL	获取价格	CPU Supervisor with 32Kb SPI EEPROM
X5325V14Z-2.7A-T1	RENESAS	获取价格	IC,SERIAL EEPROM,4KX8,CMOS,TSSOP,14PIN,PLASTIC
X5325V14Z-2.7-T	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, ROHS COMPLIANT, PLASTIC, MO-143AC, TSSOP-14
X5325V14Z-2.7-T1	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, ROHS COMPLIANT, PLASTIC, MO-153AC, TSSOP-14
X5325V14Z-4.5A	INTERSIL	获取价格	CPU Supervisor with 32Kb SPI EEPROM

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