47L16-I/ST - 

NVRAM, EERAM, 16 Kbit, 2K x 8bit, I2C, TSSOP

47L16-I/ST - NVRAM, EERAM, 16 Kbit, 2K x 8bit, I2C, TSSOP

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The 47L16-I/ST from Microchip is a 16Kbit, I2C serial EERAM in 8 pin TSSOP package. This SRAM with EEPROM backup is designed to support a bidirectional two-wire bus and data transmission protocol (I2C). It provides infinite read and write cycles to the SRAM while EEPROM cells provide high-endurance non-volatile storage of data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon loss of power. Data can also be transferred manually by using either the hardware store pin or software control. Upon power-up, the EEPROM data is automatically recalled to the SRAM. Recall can also be initiated through software control.
  • VCC range from 2.7V to 3.6V, maximum clock frequency of 1MHz
  • Internally organized as 2,048 x 8bits, store time is 25ms maximum
  • Operating temperature range from -40°C to +85°C
  • Non-volatile external event detect flag, infinite read and write cycles to SRAM
  • More than one million store cycles to EEPROM
  • Data retention is > 200 years, ESD protection is > 4000V
  • Zero cycle delay reads and writes
  • Cascadable up to four devices
  • Schmitt trigger inputs for noise suppression
  • Low power CMOS technology, 200µA active current typical & 40µA standby current (maximum)


Embedded Design & Development

Product Information

2K x 8bit
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches


186 In stock

35 in stock for next day delivery (Liege stock)

151 in stock for next day delivery (UK stock)

see cut-off times
Check stock and lead times
More stock available week commencing 27/08/18
£0.627 £ 0.63
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + £0.627
25 + £0.58
100 + £0.557
No longer stocked:: No Longer Manufactured::
Add to Basket
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.