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

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£5.92

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£7.10

(inc. VAT)

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10 - 20£0.592£5.92
30 +£0.58£5.80

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Packaging Options:
RS Stock No.:
146-8916
Mfr. Part No.:
47C16-I/SN
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

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

4.9 x 3.9 x 1.25mm

Height

1.25mm

Maximum Operating Supply Voltage

5.5 V

Maximum Operating Temperature

+85 °C

Length

4.9mm

Width

3.9mm

Minimum Operating Temperature

-40 °C

Minimum Operating Supply Voltage

4.5 V

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)

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