參數(shù)資料
型號(hào): AM29F400AT-70EC
廠商: ADVANCED MICRO DEVICES INC
元件分類(lèi): PROM
英文描述: 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 70 ns, PDSO48
封裝: TSOP-48
文件頁(yè)數(shù): 28/35頁(yè)
文件大小: 136K
代理商: AM29F400AT-70EC
28
Am29F400AT/Am29F400AB
P R E L I M I N A R Y
SWITCHING WAVEFORMS
Note:
*DQ7=Valid Data (The device has completed the Embedded operation).
Figure 11.
AC Waveforms for Data Polling During Embedded Algorithm Operations
Note:
*DQ6 stops toggling (The device has completed the Embedded operation).
Figure 12.
AC Waveforms for Toggle Bit During Embedded Algorithm Operations
DQ0-DQ6
Valid Data
t
OE
DQ7=
Valid Data
High Z
CE
OE
WE
DQ7
DQ7
DQ0-DQ6
DQ0-DQ6=Invalid
*
20380B-18
t
OEH
t
CE
t
CH
t
DF
t
OH
t
WHWH 1 or 2
CE
t
OEH
WE
OE
DQ6=
Stop Toggling
DQ0-DQ7
Valid
DQ6=Toggle
DQ6=Toggle
Data
(DQ0-DQ7)
*
t
OE
20380B-19
相關(guān)PDF資料
PDF描述
AM29F400AB-65FI 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F400AT 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
Am29F400AT-65FCB 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
Am29F400AT-65FIB 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F400BB-90DGE1 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F400AT-90SC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 256K x 16, 44 Pin, Plastic, SOP
AM29F400BB 制造商: 功能描述: 制造商:undefined 功能描述:
AM29F400BB120EC 制造商:AMD 功能描述:New
AM29F400BB-120SC 制造商:Advanced Micro Devices 功能描述:
AM29F400BB120SI 制造商:AMD 功能描述:*