參數(shù)資料
型號: AM29F040B-120EE
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 120 ns, PDSO32
封裝: MO-142BD, TSOP-32
文件頁數(shù): 25/33頁
文件大?。?/td> 446K
代理商: AM29F040B-120EE
Am29F040
25
SWITCHING WAVEFORMS
*DQ7 = Valid Data (The device has completed the Embedded operation.)
Figure 12.
AC Waveforms for Data Polling During Embedded Algorithm Operations
*DQ6 stops toggling (The device has completed the Embedded operation.)
Figure 13.
AC Waveforms for Toggle Bit During Embedded Algorithm Operations
DQ0 – DQ6
Valid Data
t
OE
DQ7 =
Valid Data
High Z
CE
OE
WE
DQ7
DQ0 – DQ6
DQ0 – DQ6 = Invalid
*
17113E-17
t
OEH
t
CE
t
CH
t
DF
t
OH
t
WHWH 1 or 2
DQ7
t
OEH
CE
t
OH
WE
OE
t
OE
DQ6 =
Stop Toggling
DQ0–DQ7
Valid
DQ6 = Toggle
DQ6 = Toggle
Data
(DQ0–DQ7)
*
t
OES
17113E-18
相關(guān)PDF資料
PDF描述
AM29F040-55EC 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-55EEB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-55EIB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-55FCB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-55FEB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
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