TC58FVT641 datasheet(4/53 Pages) TOSHIBA

4 / 53 page

TC58FVT641/B641FT/XB-70,-10

2001-09-06

4/53

MODE SELECTION

BYTE MODE WORD MODE

MODE

RESET

/ACC

DQ0~DQ7

(1)

DQ0~DQ15

Read

DOUT

ID Read (Manufacturer Code)

VID

Code

ID Read (Device Code)

VID

Code

Standby

High-Z

Output Disable

High-Z

Write

(2)

DIN

Block Protect 1

VID

(2)

VID

Verify Block Protect

VID

Code

Temporary Block Unprotect

VID

Hardware Reset / Standby

High-Z

Boot Block Protect

Notes: *

= VIH or VIL, L = VIL, H = VIH

(1) DQ8~DQ14 are High-Z and DQ15/A-1 is Address Input in Byte Mode.

Addresses are A21~A0 in Word Mode ( BYTE

= VIH), A21~A-1 in Byte Mode ( BYTE = VIL).

(2) Pulse input

ID CODE TABLE

CODE TYPE

A21~A12

CODE (HEX)

(1)

Manufacturer Code

0098H

TC58FVT641

0093H

Device Code

TC58FVB641

0095H

Verify Block Protect

(2)

Data

(3)

Notes: *

= VIH or VIL, L = VIL, H = VIH

(1) DQ8~DQ14 are High-Z and DQ15/A-1 is Address Input in Byte Mode.

(2) BA: Block Address

(3) 0001H - Protected Block

0000H - Unprotected Block

TC58FVT641 Datasheet(PDF) 4 Page - Toshiba Semiconductor

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