參數(shù)資料
型號(hào)： AM29LV160BT120SC
廠商： ADVANCED MICRO DEVICES INC
元件分類： PROM
英文描述： 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述： 2M X 8 FLASH 3V PROM, 120 ns, PDSO44
封裝： SOP-44
文件頁(yè)數(shù)： 15/48頁(yè)
文件大小： 695K
代理商： AM29LV160BT120SC
14
Am29LV160B
Temporary Sector Unprotect
This feature allows temporary unprotection of previ-
ously protected sectors to change data in-system. The
Sector Unprotect mode is activated by setting the RE-
SET# pin to V
ID
. During this mode, formerly protected
sectors can be programmed or erased by selecting the
sector addresses. Once V
ID
is removed from the RE-
SET# pin, all the previously protected sectors are
protected again. Figure shows the algorithm, and Fig-
ure 22 shows the timing diagrams, for this feature.
Figure 1.
Temporary Sector Unprotect Operation
START
Perform Erase or
Program Operations
RESET# = V
IH
Temporary Sector
Unprotect Completed
(Note 2)
RESET# = V
ID
(Note 1)
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once
again.
21358G-5
相關(guān)PDF資料
PDF描述
AM29LV160BT120SE 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV160BT80SC 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV160BT80SE 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV160BT80SI Ceramic Chip Capacitors / High Voltage; Capacitance [nom]: 820pF; Working Voltage (Vdc)[max]: 2000V; Capacitance Tolerance: +/-10%; Dielectric: Multilayer Ceramic; Temperature Coefficient: C0G (NP0); Lead Style: Surface Mount Chip; Lead Dimensions: 1825; Termination: Tin (Sn) Plated Nickel Barrier; Body Dimensions: 0.177" x 0.252"; Container: Bulk; Features: High Voltage; Unmarked
AM29LV160BT80WCE Ceramic Chip Capacitors / High Voltage; Capacitance [nom]: 8200pF; Working Voltage (Vdc)[max]: 2000V; Capacitance Tolerance: +/-5%; Dielectric: Multilayer Ceramic; Temperature Coefficient: X7R; Lead Style: Surface Mount Chip; Lead Dimensions: 1825; Termination: Tin (Sn) Plated Nickel Barrier; Body Dimensions: 0.177" x 0.252"; Container: Bulk; Features: High Voltage; Unmarked
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29LV160BT80SC 制造商:AMD 功能描述:*
AM29LV160BT-90EC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 1M x 16, 48 Pin, Plastic, TSSOP
AM29LV160BT-90FC 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:1M X 16 FLASH 3V PROM, 90 ns, PDSO48
AM29LV160DB120EI 制造商:Advanced Micro Devices 功能描述:
AM29LV160DB-120EIT 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 16MBIT 2MX8/1MX16 120NS 48TSOP - Tape and Reel
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