AT49BV163D 데이터 시트보기 (PDF) - Atmel Corporation

부품명

상세내역

제조사

AT49BV163D

16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory

Atmel Corporation 

5. Status Bit Table

Status Bit

I/O7

I/O7

I/O6

I/O5(1)

I/O2

RDY/BUSY

Configuration Register

00

01

00/01

00/01

00/01

00/01

Programming

I/O7

0

TOGGLE

0

1

0

Erasing

0

0

TOGGLE

0

TOGGLE

0

Erase Suspended & Read

Erasing Sector

1

1

1

0

TOGGLE

1

Erase Suspended & Read

Non-erasing Sector

DATA

DATA

DATA

DATA

DATA

1

Erase Suspended & Program

Non-erasing Sector

I/O7

0

TOGGLE

0

TOGGLE

0

Erase Suspended & Program

Suspended and Reading from

DATA

DATA

DATA

DATA

DATA

1

Non-suspended Sectors

Program Suspended & Read

Programming Sector

I/O7

1

1

0

TOGGLE

1

Program Suspended & Read

Non-programming Sector

DATA

DATA

DATA

DATA

DATA

1

Notes: 1. I/O5 switches to a “1” when a program or an erase operation has exceeded the maximum time limits or when a program or

sector erase operation is performed on a protected sector.

10 AT49BV163D(T)

3590A–FLASH–12/05

Share Link: