X1228 데이터 시트보기 (PDF) - Xicor -> Intersil

부품명

상세내역

일치하는 목록

X1228

Real Time Clock/Calendar/CPU Supervisor with EEPROM

Xicor -> Intersil 

X1228

VTRIP Programming Timing Diagram

VCC

(VTRIP)

VTRIP

tTSU

tTHD

RESET

VCC

SCL

SDA

tVPS

0 123456 7

VP = 15V

01 234567 0 123456 7

tVPH

01234 567

tVPO

VCC

tRP

AEh

00h

03h/01h

00h

VTRIP Programming Parameters

Parameter

Description

tVPS

tVPH

tTSU

tTHD

tVPO

VTRIP Program Enable Voltage Setup time

VTRIP Program Enable Voltage Hold time

VTRIP Setup time

VTRIP Hold (stable) time

VTRIP Program Enable Voltage Off time

(Between successive adjustments)

tRP

VTRIP Program Recovery Period

(Between successive adjustments)

VP

VTRAN

Vtv

Programming Voltage

VTRIP Programmed Voltage Range

VTRIP Program variation after programming

(Programmed at 25°C)

VTRIP programming parameters are not 100% Tested.

Min.

1

1

1

10

0

10

14

1.7

-25

Max.

16

5.0

+25

Units

µs

µs

µs

ms

µs

ms

V

V

mV

REV 1.3 3/24/04

www.xicor.com

Characteristics subject to change without notice. 8 of 31

Share Link: