Microchip Technology, Inc. Memory 47L16-E/SN

Description
EEPROM, SRAM Memory IC 16Kb (2K x 8) I²C 1MHz 400ns 8-SOIC
  • Memory - 47L16-E/SN-ND - DigiKey
    DigiKey
  • Integrated Circuits (ICs) Memory Memory - Win Source Electronics
    Win Source Electronics
  • EEPROM - 1771711P - RS Components, Ltd.
    RS Components, Ltd.
  • EEPROM - 1771436 - RS Components, Ltd.
    RS Components, Ltd.
  • EEPROM - 1771711 - RS Components, Ltd.
    RS Components, Ltd.
  • Memory - 47L16-E/SN - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • Nvram, 16Kbit, -40 To 125Deg C; Memory Type Microchip - 02AH5302 - Newark, An Avnet Company
    Newark, An Avnet Company
  • Integrated Circuits (ICs) - Memory - Memory - 47L16-E/SN - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Memory - 47L16-E/SN - ODG (Origin Data Global)
    ODG (Origin Data Global)
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Description
EEPROM, SRAM Memory IC 16Kb (2K x 8) I²C 1MHz 400ns 8-SOIC
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Datasheet
Datasheet Summary
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The Microchip Technology 47L04/47C04/47L16/47C16 series is a family of 4-Kbit and 16-Kbit I²C serial EERAM devices that combine SRAM with EEPROM backup. These devices are organized as 512x8 bits for the 4-Kbit variants and 2,048x8 bits for the 16-Kbit variants. They operate within a voltage range of 2.7V to 3.6V for the 47L models and 4.5V to 5.5V for the 47C models, with a maximum clock frequency of 1 MHz. Key features include automatic data storage to EEPROM upon power loss, manual and software-controlled store operations, and a nonvolatile external event detect flag. The devices support high-speed I²C communication with zero cycle delay for reads and writes, and they are designed for high reliability with infinite read/write cycles to SRAM and over one million store cycles to EEPROM, along with data retention exceeding 200 years. The 47XXX series is available in various package types, including 8-lead PDIP, SOIC, and TSSOP, and is qualified for industrial (-40°C to +85°C) and extended (-40°C to +125°C) temperature ranges. Additionally, the devices are AEC-Q100 qualified, making them suitable for automotive applications.

Datasheet Summary
Powered by GS/AI

The Microchip Technology 47L04/47C04/47L16/47C16 series is a family of 4-Kbit and 16-Kbit I²C serial EERAM devices that combine SRAM with EEPROM backup. These devices are organized as 512x8 bits for the 4-Kbit variants and 2,048x8 bits for the 16-Kbit variants. They operate within a voltage range of 2.7V to 3.6V for the 47L models and 4.5V to 5.5V for the 47C models, with a maximum clock frequency of 1 MHz. Key features include automatic data storage to EEPROM upon power loss, manual and software-controlled store operations, and a nonvolatile external event detect flag. The devices support high-speed I²C communication with zero cycle delay for reads and writes, and they are designed for high reliability with infinite read/write cycles to SRAM and over one million store cycles to EEPROM, along with data retention exceeding 200 years. The 47XXX series is available in various package types, including 8-lead PDIP, SOIC, and TSSOP, and is qualified for industrial (-40°C to +85°C) and extended (-40°C to +125°C) temperature ranges. Additionally, the devices are AEC-Q100 qualified, making them suitable for automotive applications.

Suppliers

Company
Product
Description
Supplier Links
Memory - 47L16-E/SN-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Memory
47L16-E/SN-ND
Memory 47L16-E/SN-ND
EEPROM, SRAM Memory IC 16Kb (2K x 8) I²C 1MHz 400ns 8-SOIC

EEPROM, SRAM Memory IC 16Kb (2K x 8) I²C 1MHz 400ns 8-SOIC

Buy Now Datasheet
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
1MHZ Memory IC and Storage Component
774-47L16-E/SN
1MHZ Memory IC and Storage Component 774-47L16-E/SN
IC EERAM 16KBIT I2C 1MHZ 8SOIC Product overview: 47L16-E/SN from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1MHZ, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-47L16-E/SN can be used for catalog matching and distributor lookup.

IC EERAM 16KBIT I2C 1MHZ 8SOIC Product overview: 47L16-E/SN from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1MHZ, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-47L16-E/SN can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Integrated Circuits (ICs) Memory Memory - - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) Memory Memory
Integrated Circuits (ICs) Memory Memory
Alternative Parts (Cross-Reference): Cross Manufacturer: Microchip Technology Category: Integrated Circuits (ICs) Memory Memory Package: Tube Product Status: Active Memory Type: Non-Volatile Memory Format: EERAM Technology: EEPROM, SRAM Memory Size: 16Kbit Memory Organization: 2K x 8

Alternative Parts (Cross-Reference): Cross
Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Memory Memory
Package: Tube
Product Status: Active
Memory Type: Non-Volatile
Memory Format: EERAM
Technology: EEPROM, SRAM
Memory Size: 16Kbit
Memory Organization: 2K x 8

Buy Now Datasheet
EEPROM - 1771711P - RS Components, Ltd.
RS Components, Ltd.
Corby, Northants, United Kingdom
EEPROM
1771711P
EEPROM 1771711P
16k, 3.0V EERAM EXT

16k, 3.0V EERAM EXT

Supplier's Site
EEPROM - 1771436 - RS Components, Ltd.
RS Components, Ltd.
Corby, Northants, United Kingdom
EEPROM
1771436
EEPROM 1771436
16k, 3.0V EERAM EXT

16k, 3.0V EERAM EXT

Supplier's Site
EEPROM - 1771711 - RS Components, Ltd.
RS Components, Ltd.
Corby, Northants, United Kingdom
EEPROM
1771711
EEPROM 1771711
16k, 3.0V EERAM EXT

16k, 3.0V EERAM EXT

Supplier's Site
Memory - 47L16-E/SN - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Memory
47L16-E/SN
Memory 47L16-E/SN
EEPROM, SRAM Memory IC 16Kbit I²C 1 MHz 400 ns 8-SOIC

EEPROM, SRAM Memory IC 16Kbit I²C 1 MHz 400 ns 8-SOIC

Buy Now Datasheet
Nvram, 16Kbit, -40 To 125Deg C; Memory Type Microchip - 02AH5302 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Nvram, 16Kbit, -40 To 125Deg C; Memory Type Microchip
02AH5302
Nvram, 16Kbit, -40 To 125Deg C; Memory Type Microchip 02AH5302
NVRAM, 16KBIT, -40 TO 125DEG C; Memory Type:EERAM; Memory Size:16Kbit; NVRAM Memory Configuration:2K x 8bit; IC Interface Type:I2C; Access Time:-; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:2.7V; Supply Voltage RoHS Compliant: Yes

NVRAM, 16KBIT, -40 TO 125DEG C; Memory Type:EERAM; Memory Size:16Kbit; NVRAM Memory Configuration:2K x 8bit; IC Interface Type:I2C; Access Time:-; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:2.7V; Supply Voltage RoHS Compliant: Yes

Supplier's Site Datasheet
Integrated Circuits (ICs) - Memory - Memory - 47L16-E/SN - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
47L16-E/SN
Integrated Circuits (ICs) - Memory - Memory 47L16-E/SN
IC EERAM 16KBIT I2C 1MHZ 8SOIC

IC EERAM 16KBIT I2C 1MHZ 8SOIC

Supplier's Site
Lingto Electronic Limited
Shenzhen, China
Memory
47L16-E/SN
Memory 47L16-E/SN
IC EERAM 16KBIT I2C 1MHZ 8SOIC

IC EERAM 16KBIT I2C 1MHZ 8SOIC

Supplier's Site Datasheet
Memory - 47L16-E/SN - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
Memory
47L16-E/SN
Memory 47L16-E/SN
IC EERAM 16KBIT I2C 1MHZ 8SOIC

IC EERAM 16KBIT I2C 1MHZ 8SOIC

Supplier's Site Datasheet

Technical Specifications

  DigiKey ERSAELECTRONICS PTE. LTD. Win Source Electronics RS Components, Ltd. RS Components, Ltd. Quarktwin Technology Ltd. Newark, An Avnet Company Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited ODG (Origin Data Global)
Product Category Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips
Product Number 47L16-E/SN-ND 774-47L16-E/SN 1771711P 1771436 47L16-E/SN 02AH5302 47L16-E/SN 47L16-E/SN 47L16-E/SN
Product Name Memory 1MHZ Memory IC and Storage Component Integrated Circuits (ICs) Memory Memory EEPROM EEPROM Memory Nvram, 16Kbit, -40 To 125Deg C; Memory Type Microchip Integrated Circuits (ICs) - Memory - Memory Memory Memory
Memory Category EEPROM EEPROM; SRAM Chip Non-Volatile EEPROM EEPROM EERAM NVRAM Non-Volatile EERAM EEPROM, SRAM
Operating Temperature -40 to 125 C (-40 to 257 F) -40 C (-40 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
Package Type SOIC; "8-SOIC (0.154"", 3.90mm Width)" SOIC; SOIC SOIC SOIC; 8-SOIC (0.154\", 3.90mm Width) SOIC SOIC; 8-SOIC (0.154", 3.90mm Width)
Supply Voltage 2.7V ~ 3.6V 3.6 v, 2.7 v 3.6V; 2.7V ~ 3.6V Surface Mount 2.7V ~ 3.6V
Pins 8 8 8 8
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