參數資料
型號: AM28F256A-90JE
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 8-Bit Identity/Magnitude Comparators 20-SOIC 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: 30/35頁
文件大小: 456K
代理商: AM28F256A-90JE
30
Am28F256A
SWITCHING WAVEFORMS
t
VPEL
t
WC
Data# Polling
PA
DQ7#
D
IN
50h
t
AS
t
AH
t
GHEL
t
DH
t
CPH
t
EHEH3 OR 4
t
WS
t
DS
t
CP
Embedded
Program Setup
Embedded
Program
PA
D
OUT
DQ7#
18879C-21
Notes:
1. D
IN
is data input to the device.
2. DQ7# is complement of the data written to the device.
3. D
OUT
is the data written to the device.
Figure 12.
AC Waveforms for Embedded Programming Operation Using CE# Controlled Writes
Addresses
WE#
OE#
CE#
Data
V
CC
V
PP
相關PDF資料
PDF描述
AM28F256A-90JI 8-Bit Identity/Magnitude Comparators 20-SOIC 0 to 70
AM28F256A-90JIB 8-Bit Identity/Magnitude Comparators 20-PDIP 0 to 70
AM28F256A-90PC 8-Bit Identity/Magnitude Comparators 20-PDIP 0 to 70
AM28F256A-90PCB 8-Bit Identity/Magnitude Comparators 20-SO 0 to 70
AM28F256A-90PE 8-Bit Identity/Magnitude Comparators 20-SO 0 to 70
相關代理商/技術參數
參數描述
AM28F256A-90JEB 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 with Embedded Algorithms
AM28F256A-90JI 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 with Embedded Algorithms
AM28F256A-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 with Embedded Algorithms
AM28F256A-90LC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AM28F256A-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 with Embedded Algorithms