AT25SL321 datasheet(1/82 Pages) RENESAS

Part #	AT25SL321

Description	32-Mbit, 1.7 V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O, and QPI Support

PDF	82 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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Datasheet

DS-AT25SL321-112 Rev. J

Page 1

Nov 1, 2022

Features

▪ Single 1.7 V - 2.0 V Supply

▪ 32-Mbit Flash Memory

▪ Serial Peripheral Interface (SPI) and Quad Peripheral Interface (QPI) Compatible

• Supports SPI Modes 0 and 3

• Supports Dual Output Read and Quad I/O Program and Read

• Supports QPI Program and Read

• 104 MHz Maximum Operating Frequency

• Clock-to-Output (tV1) of 6 ns

• Up tp 65 Mbytes/s continuous data transfer rate

▪ Full Chip Erase

▪ Flexible, Optimized Erase Architecture for Code and Data Storage Applications

• 0.6 ms Typical Page Program (256 bytes) Time

• 60 ms Typical 4 kbyte Block Erase Time

• 200 ms Typical 32 kbyte Block Erase Time

• 350 ms Typical 64 kbyte Block Erase Time

▪ Hardware Controlled Locking of Protected Blocks via WP Pin

▪ 4 kbit secured One-Time Programmable Security Register

▪ Hardware Write Protection

▪ Serial Flash Discoverable Parameters (SFDP) Register

▪ Flexible Programming

• Byte/Page Program (1 to 256 bytes)

• Dual or Quad Input Byte/Page Program (1 to 256 bytes)

• Accelerated programming mode through 9 V ACC pin

▪ Erase/Program Suspend and Resume

▪ JEDEC Standard Manufacturer and Device ID Read Methodology

▪ Low Power Dissipation

• 2 µA Deep Power-Down Current (Typical)

• 10 µA Standby current (Typical)

• 7 mA Active Read Current (Typical)

▪ Endurance: 100,000 program/erase cycles (4, 32, or 64 kbyte blocks)

▪ Data Retention: 20 Years

▪ Industrial Temperature Range: -40 °C to +85 °C

▪ Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options

• 8MA1, 8-pad UDFN (6 x 5 x 0.6 mm)

• 8MA2, 8-pad USON(3 x 4 x 0.55 mm)

• 8S1, 8-lead SOIC (150 mil)

• 8-ball WLCSP, die Ball Grid Array (dBGA)

AT25SL321

32-Mbit, 1.7 V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O, and QPI Support

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