參數(shù)資料
型號: AM28F256-90JI
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: Octal bus transceivers with open collector outputs 20-PDIP 0 to 70
中文描述: 32K X 8 FLASH 12V PROM, 90 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數(shù): 12/35頁
文件大?。?/td> 493K
代理商: AM28F256-90JI
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PDF資料
PDF描述
AM28F256-90JIB 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PC 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
AM28F256-90PCB 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
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
相關代理商/技術參數(shù)
參數(shù)描述
AM28F256-90JIB 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
AM28F256-90LC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AM28F256-90PC 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
AM28F256-90PCB 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
AM28F256-90PE 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