參數(shù)資料
型號(hào): AM28F256-90PCB
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
中文描述: 32K X 8 FLASH 12V PROM, 90 ns, PDIP32
封裝: PLASTIC, DIP-32
文件頁數(shù): 12/35頁
文件大?。?/td> 493K
代理商: AM28F256-90PCB
12
Am28F256
Figure 1.
Flasherase
Electrical Erase Algorithm
Start
Program All Bytes to 00h
Apply V
PPH
Address = 00h
PLSCNT = 0
Write Erase Setup Command
Write Erase Command
Time out 10 ms
Write Erase Verify
Time out 6 μs
Read Data from Device
Data = FFh
Last Address
Write Reset Command
Apply V
PPL
Erasure Completed
PLSCNT =
1000
Increment Address
Apply V
PPL
Erase Error
No
Yes
No
11559G-6
Yes
Yes
Yes
No
No
Increment
PLSCNT
Data = 00h
相關(guān)PDF資料
PDF描述
AM28F256-90PE 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PEB 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PI 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PIB 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-120EC 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM28F256-90PE 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PEB 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PIB 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-95C3JC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM