DS1330W Description
A0 A14 DQ0 DQ7 CE WE OE RST BW VCC GND NC Address Inputs Data In/Data Out Chip Enable Write Enable Output Enable Reset Output Battery Warning Output Power (+3.3 Volts) Ground No Connect Optional industrial temperature range of 40°C to +85°C, designated IND New PowerCap Module (PCM) package Directly surface mountable module Replaceable snap on PowerCap provides lithium backup battery Standardized pinout for all...
DS1330W Key Features
- Data is automatically protected during power loss
- Battery monitor checks remaining capacity daily
- Read and write access times as fast as 150 ns
- Unlimited write cycle endurance
- Typical standby current 50 µA
- Upgrade for 32K x 8 SRAM, EEPROM or Flash
- Lithium battery is electrically disconnected to retain
- Address Inputs Data In/Data Out Chip Enable Write Enable Output Enable Reset Output Battery Warning Output Power (+3.3 V
- Optional
- New PowerCap Module (PCM) package