BR25G128FVT-3
SPI BUS EEPROM

BR25G128FVT-3是128kbit SPI BUS介面的序列EEPROM。

Data Sheet 購買
* 本產品是標準級的產品。
本產品不建議使用的車載設備。
Data Sheet 購買

Product Detail

 
料號 | BR25G128FVT-3GE2
狀態 | 可購買
封裝 | TSSOP-B8
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Series

BR25G-3

Grade

Standard

I/F

SPI BUS

Density [bit]

128k

Bit Format [Word x Bit]

16k x 8

Package

TSSOP-B8

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Vcc(Min.)[V]

1.6

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

8.0

Standby Current (Max.)[μA]

2.0

Write Cycle (Max.)[ms]

5.0

Input Frequency (Max.)[Hz]

20M

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

100

功能:

· High Speed Clock Action up to 20MHz (Max)
· Wait Function by HOLDB Terminal
· Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
· 1.6V to 5.5V Single Power Source Operation Most Suitable for Battery Use.
· Up to 64 Bytes in Page Write Mode.
· For SPI Bus Interface (CPOL, CPHA) = (0, 0), (1, 1)
· Self-timed Programming Cycle
· Low Current Consumption
  ·At Write Action (5V) : 0.5mA (Typ)
  ·At Read Action (5V) : 2.0mA (Typ)
  ·At Standby Action (5V) : 0.1µA (Typ)
· Address Auto Increment Function at Read Action
· Prevention of Write Mistake
  ·Write Prohibition at Power On
  ·Write Prohibition by Command Code (WRDI)
  ·Write Prohibition by WPB Pin
  ·Write Prohibition Block Setting by Status Registers (BP1, BP0)
  ·Prevention of Write Mistake at Low Voltage
· More than 100 years Data Retention.
· More than 1 Million Write Cycles.
· Bit Format 16K×8
· Initial Delivery Data
  ·Memory Array: FFh
  ·Status Register: WPEN, BP1, BP0 : 0

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Opcode, Address, and Page Configuration for SPI BUS EEPROM
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • TSSOP-B8 Footprint / Symbol

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)