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EA2M: EEPROM Serial 2-Mb SPI Low-Power

Datasheet: EEPROM Serial 2-Mb SPI
Rev. 2 (273kB)
Product Overview
»View Material Composition
» Product Change Notification
EA2M is a EEPROM Serial 2-Mb SPI Low-Power device internally organized as 256Kx8 bits. This features a 256−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the EA2M device. The device features software and hardware write protection, including partial as well as full array protection. OnChip ECC (Error Correction Code) makes the device suitable for high reliability applications. The EA2M device is designed for ultra−low power consumption, targeting real−time data logging applications, hearing aids and other medical devices and battery operated applications.
Features
 
  • 5 MHz SPI Compatible
  • Supply Voltage Range: 1.6 V to 3.6 V
  • SPI Modes (0.0) & (1.1)
  • 256-byte Page Write Buffer
  • Additional Identification Page with Permanent Write Protection
  • Self-timed Write Cycle
  • Hardware and Software Protection
  • Block Write Protection- Protect 1/4, 1/2 or Entire EEPROM Array
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • WLCSP 8-ball Package and Die Sales
  • These Devices are Pb-Free, Halogen Free/ BFR Free and are RoHS Compliant
Applications   End Products
  • Medical
 
  • Hearing Aids
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Application Diagram
Intaractive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
EA2M-SUD8A1G Active
Pb-free
Halide free
EA2M, Die in Tape & Reel Bare Die 1 260 Die Surf Tape and Reel 3000 Contact Sales Office
EA2M-SWC8A1G Active
AEC Qualified
Pb-free
Halide free
EA2M, WLCSP-8 with Die Coat WLCSP-8 567GV 1 260 Die Surf Tape and Reel 2000 Contact Sales Office
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Density
Organization
Data Transmission Standard
fcycle Max (kHz)
tACC Max ns
VCC Min (V)
VCC Max (V)
Istandby Max (µA)
Iact Max (mA)
T Min (°C)
T Max (°C)
Package Type
EA2M-SUD8A1G  
Pb
H
 Active   
Serial
2 Mb
256 x 8
SPI
5000
-
1.6
3.6
3
1
0
70
Bare Die
EA2M-SWC8A1G  
Pb
A
H
 Active   
Serial
2 Mb
256k x 8
SPI
5000
-
1.6
3.6
3
1
0
70
WLCSP-8
Case Outlines
567GV   
EA2M: EEPROM Serial 2-Mb SPI Low-Power
Application
Diagram - Block
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