Microchip EERAM, 47C16-I/P- 16kbit

  • RS Stock No. 146-3208
  • Mfr. Part No. 47C16-I/P
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The Microchip Technology Inc 47C04 EERAM is a 4Kbit SRAM with EEPROM Backup. The I2C EERAM Memory is a Low-Cost NVSRAM that Eliminates the Need for an External Battery to Retain Data. The device is organized as 512 x 8 bits and utilizes the I2C serial interface. The 47C04 provides infinite read and write cycles to the SRAM while the EEPROM cells provide high endurance non-volatile storage of Data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon power-loss. Data can also be transferred manually by using either the hardware store pin or by software control.

4Kbit SRAM with EEPROM Back Up
Automatic Store to EEPROM upon power-down (using optional external capacitor)
Automatic Recall to SRAM Array upon power-up
Hardware Store Pin for manual Store Operations
Software commands for initiating Store and Recall Operations
Store Time 40ms (max)

Attribute Value
Memory Size 16kbit
Organisation 2048k x 8 bit
Number of Words 2048k
Number of Bits per Word 8bit
Clock Frequency 1000kHz
Low Power Yes
Timing Type Synchronous
Mounting Type Through Hole
Package Type DIP
Pin Count 8
Dimensions 10.2 x 7.1 x 4.83mm
Height 4.83mm
Minimum Operating Supply Voltage 4.5 V
Minimum Operating Temperature -40 °C
Width 7.1mm
Maximum Operating Temperature +85 °C
Length 10.2mm
Maximum Operating Supply Voltage 5.5 V
180 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tube of 60)
MYR 3.58
Per unit
Per Tube*
60 - 60
120 +
*price indicative