BU9888FV-W
High Speed Microwire BUS(3-Wire) Serial EEPROM

ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.

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Product Detail

 
Part Number | BU9888FV-WE2
Status | Active
Package | SSOP-B8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

I/F

MicroWire BUS(3-Wire)

Density [bit]

4k

Bit Format [Word x Bit]

256 x 16

Package

SSOP-B8

Operating Temperature (Min.)[°C]

-20

Operating Temperature (Max.)[°C]

85

Vcc(Min.)[V]

3.0

Vcc(Max.)[V]

3.6

Circuit Current (Max.)[mA]

3.5

Standby Current (Max.)[μA]

2.0

Write Cycle (Max.)[ms]

2.0

Input Frequency (Max.)[Hz]

2M

Endurance (Max.)[Cycle]

105

Data Retention (Max.)[Year]

40

Features:

・Serial EEPROMs compatible with Microwire bus
・Write cycle time : 2ms
・Wide operating temperature range:-40 to 105℃.
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Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

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

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