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參數(shù)資料
| 型號(hào)： | 22249 |
| 英文描述： | 3.3V EconoReset |
| 中文描述： | 3.0伏只頁(yè)面模式閃存技術(shù) |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大?。?/td> | 69K |
| 代理商： | 22249 |
4
3.0 Volt-only Page Mode Technology Background
Figure 1. Am29PL160C Block Diagram
Read Operation
The Am29PL160C is capable of fast page mode reads and is compatible with the page mode
masked ROM read operation. This mode provides 25 ns data accesses from random locations
within a page. The page size of the Am29PL160C device is 8 words or 16 bytes. Address bits
A3-A19 select the appropriate page; address bits A0-A2 (in word mode) or A-1 to A2 (in byte
mode) determine the specific word/byte within that page. This is an asynchronous operation
with the microprocessor supplying the specific word or byte location.
The random or initial page access is equal to t
ACC
or t
CE
and subsequent page read accesses (as
long as the locations specified by the microprocessor falls within that page) are equivalent to
t
PACC
. When CE# is de-asserted and reasserted for a subsequent access, the access time is t
ACC
Input/Output
Buffers
X-Decoder
Y-Decoder
Chip Enable
Output Enable
Logic
Erase Voltage
Generator
PGM Voltage
Generator
Timer
V
CC
Detector
State
Control
Command
Register
V
CC
V
SS
WE#
BYTE#
CE#
OE#
STB
STB
DQ0
–
DQ15
Data
Latch
Y-Gating
Cell Matrix
A
A0–A19
A-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 2225-4L | BJT |
| 22250 | 3.0 Volt-only Burst Mode Flash Memory Technology |
| 2225JAxxx | Circular Connector; No. of Contacts:5; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:18; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:18-11 RoHS Compliant: No |
| 2220Gxxx | High Voltage MLC Chip |
| 2220Hxxx | High Voltage MLC Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2224-9 | 制造商:KR 制造商全稱:KR Electronics, Inc. 功能描述:Inductor |
| 222491-1 | 制造商:TE CONNECTIVITY 功能描述:PLUG KIT, 24 POSN, 3 MOD PLUG KIT,3 MODULE,24 |
| 2224B | 制造商:Cooper Wiring Devices 功能描述: |
| 2224BK | 制造商:Cooper Wiring Devices 功能描述: |
| 2224GY | 制造商:Cooper Wiring Devices 功能描述: |
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