A29L040A-70 Ver la hoja de datos (PDF) - AMIC Technology

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A29L040A-70

512K X 8 Bit CMOS 3.0 Volt-only, Uniform Sector Flash Memory

AMIC Technology 

A29L040A Series

Table 5. Write Operation Status

Standard

Mode

Erase

Suspend

Mode

Operation

Embedded Program Algorithm

Embedded Erase Algorithm

Reading within Erase

Suspended Sector

Reading within Non-Erase

Suspend Sector

Erase-Suspend-Program

I/O7

(Note 1)

I/O 7

0

1

Data

I/O 7

I/O6

Toggle

Toggle

No toggle

Data

Toggle

I/O5

(Note 2)

0

0

0

Data

0

I/O3

N/A

1

N/A

Data

N/A

I/O2

(Note 1)

No toggle

Toggle

Toggle

Data

N/A

Notes:

1. I/O7 and I/O2 require a valid address when reading status information. Refer to the appropriate subsection for further details.

2. I/O5 switches to “1” when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.

See “I/O5: Exceeded Timing Limits” for more information.

Maximum Negative Input Overshoot

+0.8V

-0.5V

20ns

20ns

-2.0V

20ns

Maximum Positive Input Overshoot

VCC+0.5V

2.0V

VCC+2.0V

20ns

20ns

20ns

PRELIMINARY (March, 2005, Version 0.0)

14

AMIC Technology, Corp.

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