Microchip EERAM, 47L16-I/P- 16kbit

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Unavailable
RS will no longer stock this product.
RS Stock No.:
146-3214
Mfr. Part No.:
47L16-I/P
Brand:
Microchip
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Brand

Microchip

Memory Size

16kbit

Organisation

2048k x 8 bit

Number of Words

2048k

Number of Bits per Word

8bit

Maximum Random Access Time

400ns

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 Supply Voltage

3.6 V

Length

10.2mm

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

2.7 V

Minimum Operating Temperature

-40 °C

Width

7.1mm

The Microchip 47L16 16-Kbit serial EERAM is a Low-Cost NVSRAM that Eliminates the Need for an External Battery to Retain Data. The device is organized as 2048 x 8 bits and utilizes the I2C serial interface. It 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. Upon power-up, the EEPROM data is automatically recalled to the SRAM.

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)
High-Speed I2C Interface (Up to 1MHz)
Non-Volatile External Event Detect Flag
Data Retention greater than 200 Years
ESD Protection greater than 2,000V
Temperature range between -40°C and +85°C
8-lead Plastic DIP (300 mil body) package