■ 제품필수정보

제조사	Maxim Integrated
제조사품명	DS1230AB-70IND+
간략설명	Maxim Integrated 256kbit 70ns NVRAM, 28-Pin EDIP, DS1230AB-70IND+

■ 제품사양

Memory Size = 256kbit Organisation = 32K x 8 Maximum Random Access Time = 70ns
장착형태 = Through Hole
패키지 = EDIP
핀수 = 28
크기 = 39.37 x 18.8 x 10.67mm Length = 39.37mm Width = 18.8mm
높이 = 10.67mm Maximum Operating Supply Voltage = 5.25 V
최대 작동 온도 = +85 °C Number of Words = 32K 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Replaces 32k x 8 volatile static RAM, EEPROM or Flash memory Unlimited write cycles Low-power CMOS Read and write access times of 70ns Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time Full ±10% VCC operating range (DS1230Y) Optional ±5% VCC operating range (DS1230AB) Optional Industrial temperature range of -40°C to +85°C, designated IND 28-pin DIP package PowerCap Module (PCM) package Directly surface-mountable module Replaceable snap-on PowerCap provides lithium backup battery Standardized pinout for all nonvolatile SRAM products Detachment feature on PowerCap allows easy removal using a regular screwdriver