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ROHM BR25H128NUX-5ACTR product image
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ROHM BR25H128NUX-5ACTR

Manufacturer
ROHM
MPN
BR25H128NUX-5ACTR
LCSC Part #
C5603042
Packaging
UFDFN-8-EP
Customer #
Key Attributes
128Kbit 20MHz SPI UFDFN-8-EP Memory RoHS
DatasheetROHM BR25H128NUX-5ACTR
RoHS Compliance2 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.654$ 0.65
200+$ 0.262$ 52.40
500+$ 0.2527$ 126.35
1,000+$ 0.248$ 248.00
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory
ManufacturerROHM
PackagingUFDFN-8-EP
Operating Temperature-40℃~+125℃
FeaturesHardware write protection function;Built-in power-on reset (POR);Built-in error correction code (ECC) function;Page write protection function;Software write protection function;Noise suppression function
Memory Size128Kbit
Voltage - Supply1.7V~5.5V;8mA
Clock Frequency20MHz
Access Time-
Data Retention - TDR (Year)100 Years
Write Cycle Time(tWC)3.5ms
Standby Supply Current10uA
Write Cycle Endurance4,000,000 Cycles
InterfaceSPI
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Introduction

AI Translation

The BR25H128xxx - 5AC series is a 128 Kbit serial EEPROM with SPI bus interface.

Features

AI Translation
  • AEC-Q100 qualified
  • Automotive-grade product supporting functional safety
  • SPI bus mode (CPOL, CPHA) = (0, 0), (1, 1)
  • Page size: 64 bytes
  • Bit format: 16384 × 8 bits
  • 64-byte writable lockable identification page (ID page)
  • Auto address increment during read operations
  • Auto erase and auto end functions during data rewrite
  • Software-configurable write protection: 1/4, 1/2, or full memory array block protection
  • HOLD function via HOLDB pin
  • Write error prevention: write inhibit at power-on, write inhibit via WPB pin, write-protect block setting, write error prevention at low voltage
  • Factory default memory array data: FFh; ID page first 3 addresses: 2Fh, 00h, 0Eh; all other addresses: FFh; status register WPEN, BP1, BP0: 0, 0, 0; lock status LS: 0
  • Grade 1

Applications

AI Translation
  • Airbag
  • Anti-lock Braking System
  • Electronic Control Unit