參數(shù)資料
型號: AM29F040-90JCB
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 90 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數(shù): 25/33頁
文件大?。?/td> 190K
代理商: AM29F040-90JCB
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
AM29F040-90JE 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040-90JEB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
AM29F040B-120ECB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-90 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-120JE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F040-90JI- RFB 制造商:Advanced Micro Devices 功能描述:
AM29F040B120EC 制造商:AMD 功能描述:*
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AM29F040B-120ED 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP 制造商:Spansion 功能描述:Flash Memory IC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP
AM29F040B-120EE 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP