Microchip SRAM, 47C04-I/P- 4kbit

  • RS-stocknr. 146-8876
  • Fabrikantnummer 47C04-I/P
  • Fabrikant Microchip
Wetgeving en compliance

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)

Kenmerk Waarde
Memory Size 4kbit
Organisation 512K x 8
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
Maximum Operating Temperature +85 °C
Length 10.2mm
Maximum Operating Supply Voltage 5.5 V
Width 7.1mm
Minimum Operating Supply Voltage 4.5 V
Minimum Operating Temperature -40 °C
380 op voorraad - levertijd is 2 werkdag(en).
Prijs Each (In a Pack of 10)
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
Per pak*
10 +
€ 0,612
€ 6,12