Microchip 47L16-I/SN
Microchip 47L16-I/SNMicrochip 47L16-I/SNMicrochip 47L16-I/SN

Microchip 47L16-I/SN

Manufacturer No:

47L16-I/SN

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

16Kb EERAM - SRAM with EEPROM Back Up - Unlimited Endurance Memory

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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47L16-I/SN information

Microchip 47L16-I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip 47L16-I/SN.

  • Type
  • Parameter
  • Battery Backup
  • No
  • Density
  • 16 Kbit
  • Endurance
  • Unlimited
  • Max. Clock Freq.
  • 1 MHz
  • Operating Voltage Max (V)
  • 3.6
  • Operating Voltage Min (V)
  • 2.7
  • Page Size (Bytes)
  • 16
  • Write Protect Scheme
  • Software Configurable
  • Write Protected
  • Yes
  • Data Retention
  • 200

Download datasheets and manufacturer documentation for Microchip 47L16-I/SN.

Application Notes:

Supporting Collateral:

Data Sheets:

The Microchip Technology Inc 47L16 EERAM is a 16Kbit 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 2048 x 8 bits and utilizes the I2C serial interface. The 47L16 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. Recall can also be initiated through software control. The unlimited endurance makes the EERAM useful in applications that need to constantly monitor or record data.

The 47L16 EERAM has a 2.7-3.6V operating voltage range and is available in 8-lead SOIC, TSSOP and PDIP packages. The EERAM works from -40C to 125C and is automotive grade qualified.

  • 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)
  • 2.7V -3.6V Operation
  • High-Speed I2C Interface (Up to 1MHz)
  • Non-Volatile External Event Detect Flag
  • Infinite Read and Write Cycles to SRAM Array
  • More than 1 Million Store Cycles to EEPROM
  • Data Retention: >200 Years
  • ESD Protection: >2,000V
  • Reliable Data Storage during Power Loss
  • 1mA active current (typ)
  • 40uA Standby Current  (max)
  • Software Write Protection from 1/64 of SRAM array to whole array
  • Zero Cycle delay reads and writes
  • Cascadable up to four devices
  • Industrial(I): -40oC to +85oC
  • Automotive (E): -40oC to +125oC
  • 8-Lead PDIP, SOIC and TSSOP Packages

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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