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ROHM BR93G66FJ-3BGTE2 product image
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ROHM BR93G66FJ-3BGTE2

Manufacturer
MPN
BR93G66FJ-3BGTE2
LCSC Part #
C2062769
Packaging
SOIC-8
Customer #
Key Attributes
4Kbit MicroWire BUS EEPROM
DatasheetROHM BR93G66FJ-3BGTE2
RoHS Compliance2 documents available
Alternative Parts8
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.3446$ 0.34
200+$ 0.1334$ 26.68
500+$ 0.1287$ 64.35
1,000+$ 0.1264$ 126.40
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory
ManufacturerROHM
PackagingSOIC-8
Operating Temperature-40℃~+85℃
FeaturesBuilt-in power-on reset (POR);Hardware write protection function;Noise suppression function;Power-down/Power-up protection circuit
Memory Size4Kbit
Voltage - Supply1.7V~5.5V
Clock Frequency3MHz
Access Time-
Data Retention - TDR (Year)40 Years
Current - Supply3mA
Write Cycle Time(tWC)5ms
Standby Supply Current2uA
Write Cycle Endurance1,000,000 cycles
InterfaceSPI

Introduction

AI Translation

BR93G66-3A is serial EEPROM of Serial 3-Line Interface Method. They are 16bit organization and CS PIN is the first PIN in their PIN configuration.

Features

AI Translation
  • 3-Line Communications of chip select, serial clock, serial data input / output (the case where input and output are shared)
  • Operations available at High Speed 3MHz clock (4.5 V to 5.5 V)
  • High Speed Write available (Write Time 5ms Max)
  • Same package and pin configuration from 1Kbit to 16Kbit
  • 1.7V to 5.5V Single Power Source Operation
  • Address Auto Increment Function at read Operation
  • Write Error Prevention Function »Write Prohibition at Power On »Write Prohibition by Command Code »Write Error Prevention function at Low Voltage
  • Self-timed Programming Cycle
  • Program Condition Display by READY / BUSY
  • Compact Package SOP8 SOP-J8 SSOP-B8 TSSOP-B8 MSOP8 TSSOP-B8J VSON008X2030
  • More than 40 years data retention
  • More than 1million write cycles
  • Initial delivery state all addresses FFFFh

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
93AA66C-I/SNMICROCHIPSOIC-81,121$ 1.1312
BR93G66FJ-3GTE2ROHMSOIC-80$ 0.2307
IS93C66A-2GRLIISSISOIC-80$ 0.7842
BR25040N-10SU-1.8ROHMSOIC-80$ 1.4942
93AA66CX-I/SNMICROCHIPSOIC-80$ 0.3711
93AA66BX-I/SNMICROCHIPSOIC-80$ 0.3711
93AA66CT-I/SNMICROCHIPSOIC-80$ 0.3821
93AA66CXT-I/SNMICROCHIPSOIC-80$ 0.3613