S70FL01GS datasheet(7/19 Pages) CYPRESS

7 / 19 page

Document Number: 001-98295 Rev. *M

Page 7 of 19

S70FL01GS

Read Identification (RDID)

The Read Identification (RDID) command outputs the one-byte manufacturer identification, followed by the two-byte device

identification and the bytes for the Common Flash Interface (CFI) tables. Each die of the FL01GS dual die stack will have identical

identification data as the FL512S die, with the exception of the CFI data at byte 27h, as shown in Table 3.

RESET#

Note that the hardware RESET# input (pin 3 on the 16-pin SO package and ball A4 on the 5x5 BGA package) is bonded out and

active for the S70FL01GS device. For applications that do NOT require use of the RESET# pin, it is recommended to not use

RESET# for PCB routing channels that would cause the RESET# signal to be asserted Low (VIL). Doing so will cause the device to

reset to standby state. The RESET# signal has an internal pull-up resistor and may be left unconnected in the host system if not

used.

Versatile I/O Power Supply (VIO)

Note that the Versatile I/O (VIO) power supply (pin 14 on the 16-pin SO package and ball E4 on the 5x5 BGA package) is not

supported, and pin 14 and ball E4 are RFU (Reserved for Future Use) in the standard configuration of the S70FL01GS device.

Contact your local sales office to confirm availability with the VIO feature enabled.

Table 3. Product Group CFI Device Geometry Definition

Byte

Data

Description

27h

1Bh

Device Size = 2N byte

S70FL01GS Datasheet(PDF) 7 Page - Cypress Semiconductor