|
BR93H66RF-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
125â Operation Microwire BUS EEPROM (3-wire)
BR93H66RF-2LB
General Description
This is the product guarantees long time support in
Industrial market.
BR93H66RF-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 -40â to +125â
 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
BR93H66RF-2LB
Capacity Bit Format
Product Name
Supply Voltage
4Kbit
256Ã16 BR93H66RF-2LB
2.5V to 5.5V
Package
SOP8
ãProduct structure : Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111ã»14ã»001
ãThis product has no designed protection against radioactive rays
TSZ02201-0R1R0G100270-1-2
1/25
27.Feb.2014 Rev.002
|
▷ |