Renesas Electronics Corporation Memory AT25DF081A-SH-B

Description
IC FLASH 8MBIT SPI 100MHZ 8SOIC
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Description
IC FLASH 8MBIT SPI 100MHZ 8SOIC
Request a Quote
Datasheet
Datasheet Summary
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The Renesas Flash Memory, part number 67AC3271, is an 8Mbit serial NOR flash memory device designed for a wide range of applications. It operates within a supply voltage range of 2.7V to 3.6V and is compatible with Serial Peripheral Interface (SPI), supporting SPI Modes 0 and 3. The device features high operating frequencies, with a maximum clock speed of 100MHz for RapidS operation and 85MHz for standard SPI, ensuring fast data access. This flash memory offers a flexible erase architecture, allowing for uniform block erases of 4KB, 32KB, and 64KB, as well as full chip erase capabilities. It includes individual sector protection with a global protect/unprotect feature, enabling secure management of data and code. The device also supports a hardware-controlled locking mechanism for protected sectors and a sector lockdown feature that can permanently set sectors to read-only. With a typical page program time of 1.0ms for 256 bytes and erase times ranging from 50ms to 400ms depending on the block size, the memory is efficient for both programming and erasing operations. It has an endurance of 100,000 program/erase cycles and a data retention period of 20 years, making it suitable for long-term applications. The device is compliant with industrial temperature ranges from -40¬8C to 85¬8C and is available in RoHS-compliant packaging options.

Datasheet Summary
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The Renesas Flash Memory, part number 67AC3271, is an 8Mbit serial NOR flash memory device designed for a wide range of applications. It operates within a supply voltage range of 2.7V to 3.6V and is compatible with Serial Peripheral Interface (SPI), supporting SPI Modes 0 and 3. The device features high operating frequencies, with a maximum clock speed of 100MHz for RapidS operation and 85MHz for standard SPI, ensuring fast data access. This flash memory offers a flexible erase architecture, allowing for uniform block erases of 4KB, 32KB, and 64KB, as well as full chip erase capabilities. It includes individual sector protection with a global protect/unprotect feature, enabling secure management of data and code. The device also supports a hardware-controlled locking mechanism for protected sectors and a sector lockdown feature that can permanently set sectors to read-only. With a typical page program time of 1.0ms for 256 bytes and erase times ranging from 50ms to 400ms depending on the block size, the memory is efficient for both programming and erasing operations. It has an endurance of 100,000 program/erase cycles and a data retention period of 20 years, making it suitable for long-term applications. The device is compliant with industrial temperature ranges from -40¬8C to 85¬8C and is available in RoHS-compliant packaging options.

Suppliers

Company
Product
Description
Supplier Links
IC FLASH 8MBIT SPI 100MHZ 8SOIC

IC FLASH 8MBIT SPI 100MHZ 8SOIC

Supplier's Site Datasheet
Memory - AT25DF081A-SH-BAD-ND - DigiKey
Thief River Falls, MN, United States
FLASH Memory IC 8Mb (256 Bytes x 4096 pages) SPI 100MHz 8-SOIC

FLASH Memory IC 8Mb (256 Bytes x 4096 pages) SPI 100MHz 8-SOIC

Buy Now Datasheet
Flash Memory, 8Mbit, -40 To 85Deg C; Flash Memory Type Renesas - 67AC3271 - Newark, An Avnet Company
Chicago, IL, United States
Flash Memory, 8Mbit, -40 To 85Deg C; Flash Memory Type Renesas
67AC3271
Flash Memory, 8Mbit, -40 To 85Deg C; Flash Memory Type Renesas 67AC3271
FLASH MEMORY, 8MBIT, -40 TO 85DEG C; Flash Memory Type:Serial NOR; Memory Size:8Mbit; Flash Memory Configuration:-; IC Interface Type:SPI; Memory Case Style:WSOIC; No. of Pins:8Pins; Clock Frequency:100MHz; Access Time:-; MSL:- RoHS Compliant: Yes

FLASH MEMORY, 8MBIT, -40 TO 85DEG C; Flash Memory Type:Serial NOR; Memory Size:8Mbit; Flash Memory Configuration:-; IC Interface Type:SPI; Memory Case Style:WSOIC; No. of Pins:8Pins; Clock Frequency:100MHz; Access Time:-; MSL:- RoHS Compliant: Yes

Supplier's Site Datasheet
IC FLASH 8MBIT SPI 100MHZ 8SOIC

IC FLASH 8MBIT SPI 100MHZ 8SOIC

Supplier's Site Datasheet
Integrated Circuits (ICs) - Memory - Memory - AT25DF081A-SH-B - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
AT25DF081A-SH-B
Integrated Circuits (ICs) - Memory - Memory AT25DF081A-SH-B
IC FLASH 8MBIT SPI 100MHZ 8SOIC

IC FLASH 8MBIT SPI 100MHZ 8SOIC

Supplier's Site

Technical Specifications

  ODG (Origin Data Global) DigiKey Newark, An Avnet Company Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips
Product Number AT25DF081A-SH-B AT25DF081A-SH-BAD-ND 67AC3271 AT25DF081A-SH-B AT25DF081A-SH-B
Product Name Memory Memory Flash Memory, 8Mbit, -40 To 85Deg C; Flash Memory Type Renesas Memory Integrated Circuits (ICs) - Memory - Memory
Memory Category Flash; FLASH Flash Flash Flash; Flash Flash; Non-Volatile
Data Rate 100 MHz 100 MHz 100 MHz
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
Density 8000 kbits 8000 kbits 8000 kbits 8000 kbits 8000 kbits
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