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Foresee F35SQB002G

SPI NAND Flash

Foresee F35SQB002G

2Gbit SPI NAND Flash

Part No. - F35SQB002G
Memory Type - Serial SLC NAND Flash
Density - 2Gbit (256M x 8-bit)
Interface - Standard / Dual / Quad SPI (x1 / x2 / x4)
Clock Frequency - up to 166MHz
DTR Read Clock - up to 83MHz
Voltage - 2.7V ~ 3.6V
Page Size - 2KB + 64B (ECC On)
Built-in ECC - 8-bit ECC
Package - 8-WSON (6mm x 8mm)
Operating Temperature - -40°C ~ +85°C / up to +105°C

The F35SQB002G is a 2G-bit (256Mx8bit) Serial NAND Flash Memory, operates on a single 3.3V VCC.
The device supports the standard Serial Peripheral Interface (SPI), Dual/Quad SPI: Serial Clock, Chip Select, Serial Data SIO0 (DI), SIO1 (DO), SIO2 (WP#) and SIO3 (HOLD#).

The F35SQB002G supports JEDEC standard manufacturer and device ID, Unique ID, one parameter page and 62 OTP pages. An internal 8-bit ECC logic is available in the chip, which is enabled by default. The internal ECC can be disabled or enabled by command.

Features

Voltage Supply

- VCC: 2.7V ~ 3.6V

Organization

- Internal ECC Off:

- Memory Cell Array: (256M + 16M) Byte

- Page Size: (2k + 128) Byte

- Block Size: 64 pages, (128k + 8k) Byte

- Internal ECC On:

- Memory Cell Array: (256M + 8M) Byte

- Page Size: (2k + 64) Byte

- Block Size: 64 pages, (128k + 4k) Byte

Serial Interface

- Standard SPI: CLK, CS#, DI, DO, WP#, HOLD#

- Dual SPI: CLK, CS#, SIO0-SIO1, WP#, HOLD#

- Quad SPI: CLK, CS#, SIO0-SIO3

High Performance

- 166 MHz Standard/Dual/Quad SPI clocks

- 83 MHz DTR Read SPI clock

- Page Program Time: 400µs (Typ.)

- Block Erase Time: 3ms (Typ.)

Low Power

- Standby: 10µA (Typ.)

- Page Read: 10mA (Typ.)

- Program/Erase: 15mA (Typ.)

Advanced Features

- On chip 8-Bit ECC for memory array

- Software and Hardware write protect

- Unique ID

- One 2kB parameter page

- Sixty-two 2kB OTP Pages

- Promised golden block0

High Reliability

- Endurance: up to 100k cycles ⁽¹⁾

- Data Retention: 10 years ⁽¹⁾

Package

- 8-WSON (6x8mm)

- LM-00168 FORESEE F35SQB002G Datasheet
  
  pdf (5.04 MB)