Renesas / Dialog AT25FF161A 16Mbit SPI Serial Flash Memory
Renesas / Dialog AT25FF161A 16Mbit SPI Serial Flash Memory is a standard class code and data storage solution for various high-volume consumer and connected applications. The AT25FF161A operates modern Lithium battery technologies over a wide input voltage range of 1.65V to 3.6V.
The Renesas / Dialog AT25FF161A is ideal for systems in which program code is executed in place (XiP) or shadowed from Flash memory into embedded or external RAM (code shadow). This execution allows small amounts of data to be stored and updated locally in the Flash memory.
Features
- Universally compatible pinout and command set
- Low Sleep power for bootloader tasks
- Supports Dual IO, Quad IO, and XiP operation
- Continuous read, wrap, and burst modes for XiP
Applications
- Standard class code and data storage systems
- Battery-powered designs
Specifications
- Voltage range from 1.65V to 3.75V
- 16Mbit (2M x 8) Flash memory
- Serial Peripheral Interface (SPI) compatible
- Supports SPI modes 0 and 3
- Supports single input/output operations (1 -1 -1)
- Supports dual output operation (1-1-2)
- Supports quad output operation (1-1-4)
- Supports quad I/O operation (1-4-4)
- Supports XiP operation (1-4-4. 0-4-4)
- 133MHz maximum operating frequency with clock-to-output of 8ns
- Flexible, optimized erase architecture for code and data storage applications
- Uniform 4kByte block erase
- Uniform 32kByte block erase
- Uniform 64kByte block erase
- Full chip erase
- Flexible, non-volatile block protection
- 1x 128-byte factory-programmed unique identifier
- 3x 128-byte One Time Programmable (OTP) security registers
- Flexible programming
- Byte/Page program (1 to 256-Bytes)
- Sequential program mode capability
- Erase program suspend resume
- Software-controlled Reset and Terminate commands
- Hardware reset option (via HOLD pin)
- JEDEC hardware reset
- Non-volatile status register configuration option
- JEDEC standard manufacturer and device ID read methodology
- Serial Flash Discoverable Parameters (SFDP) version 1.6
- Low power dissipation from 1.65V to 3.6V
- 30µA standby current (typical)
- 8.2µA Deep Power-Down (DPD) current (typical)
- 5nA to 7nA Ultra-Deep Power Down (UDPD) current (typical)
- 8.3mA active read current (1-1-1 at 108MHz)
- 10.1mA program current
- 10.7mA erase current
- User configurable and auto I/O pin drive levels endurance
- 100,000 program/erase cycles
- 10,000 cycles (-40°C to +105°C)
- Data retention
- 20 years
- 10 years (-40°C to +105°C)
- Temperature ranges
- -40°C to +85°C
- -40°C to +105°C
- Industry-standard green (Pb/Halide-free/RoHS compliant) package options
- 8-lead SOIC (150mil)
- 8-lead SOIC (208mil)
- 8-pad WDFN (5mm x 6mm x 0.8mm)
- 8-pad ultra-thin DFN (2mm x 3mm x 0.6mm)
- 8-ball WLCSP (3mm x 2mm x 3mm ball matrix)
- Die in Wafer Form (DWF)
Block Diagram
發佈日期: 2023-10-03
| 更新日期: 2026-01-06