BR93H46RF-2LB Datasheet, PDF (1/28 Pages) Rohm – Serial EEPROM Series Industrial EEPROM 125℃ Operation Microwire BUS EEPROM (3-wire)

Datasheet
Serial EEPROM Series Industrial EEPROM
125℃ Operation Microwire BUS EEPROM (3-wire)
BR93H46RF-2LB
General Description
This is the product guarantees long time support in
Industrial market.
BR93H46RF-2LB is a serial EEPROM of serial 3-line
interface method
Features
„ Long Time Support a Product for Industrial
Applications.
„ Conforming to Microwire BUS
„ Withstands Electrostatic Voltage up to 6kV
(HBM method typ)
„ Wide Temperature Range -40℃ to +125℃
„ Same package line-up and same pin configuration
„ 2.5V to 5.5V Single Supply Voltage Operation
„ Address Auto Increment Function at READ
Operation
„ Prevention of write mistake
¾ Write prohibition at power on
¾ Write prohibition by command code
¾ Write mistake prevention circuit at low voltage
„ Self-timed programming cycle
„ Program Condition Display by READY / BUSY
„ Low Supply Current
¾ Write Operation (5V) : 0.8mA (Typ)
¾ Read Operation (5V) : 0.5mA (Typ)
¾ Standby Operation (5V) ： 0.1μA (Typ)
„ Compact package
„ High-Reliability using ROHM Original
Double-Cell structure
„ More than 100 years data retention
„ More than 1 million write cycles
„ Data set to FFFFh on all addresses at shipment
Package
W(Typ.) x D(Typ.) x H(Max.)
SOP8
5.00mm x 6.20mm x 1.71mm
Application
Industrial Equipment
BR93H46RF-2LB
Capacity Bit Format
Product Name
Supply Voltage Package
1Kbit
64×16
BR93H46RF-2LB
2.5V to 5.5V
SOP8
〇Product structure : Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
〇This product has no designed protection against radioactive rays
TSZ02201-0R1R0G100250-1-2
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27.Feb.2014 Rev.002