AM28F512 データシートの表示（PDF） - Advanced Micro Devices

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コンポーネント説明

メーカー

AM28F512

512 Kilobit (64 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory

Advanced Micro Devices 

Increment Address

Start

Apply VPPH

PLSCNT = 0

Write Program Setup Command

Write Program Command (A/D)

Time out 10 µs

Write Program Verify Command

Time out 6 µs

Read Data from Device

No

Verify Byte

Yes

No

Last Address

Yes

Write Reset Command

Apply VPPL

Programming Completed

Increment PLSCNT

Figure 3. Flashrite Programming Algorithm

No

PLSCNT =

25?

Yes

Apply VPPL

Device Failed

11559G-8

16

Am28F512

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