參數(shù)資料
型號(hào)： A29L800UM-90
廠商： AMIC Technology Corporation
英文描述： 1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
中文描述： 100萬(wàn)× 8位/ 16位為512k ×電壓的CMOS 3.0只，引導(dǎo)扇區(qū)閃存
文件頁(yè)數(shù)： 35/41頁(yè)
文件大?。?/td> 396K
代理商： A29L800UM-90
A29L800 Series
PRELIMINARY (September, 2002, Version 0.2)
35
AMIC Technology, Inc.
Timing Waveforms for Alternate
CE
Controlled Write Operation
Addresses
WE
OE
CE
Data
555 for program
2AA for erase
PA
D
OUT
~
~
I/O
7
~
~
~
Data Polling
Note :
1. PA = Program Address, PD = Program Data, SA = Sector Address, I/O
7
= Complement of Data Input, D
OUT
= Array Data.
2. Figure indicates the last two bus cycles of the command sequence.
PD for program
30 for sector erase
10 for chip erase
~
t
BUSY
t
WHWH1 or 2
t
AH
t
AS
t
WC
t
WH
t
CP
t
WS
t
CPH
PA for program
SA for sector erase
555 for chip erase
A0 for program
55 for erase
t
RH
t
DS
t
DH
~
~
RESET
RY/BY
Erase and Programming Performance
Parameter
Typ. (Note 1)
1.0
35
35
12
11
Max. (Note 2)
8
300
500
33
Unit
sec
sec
μ
s
μ
s
sec
Comments
Sector Erase Time
Chip Erase Time
Byte Programming Time
Word Programming Time
Excludes 00h programming
prior to erasure
Byte Mode
Chip Programming Time
(Note 3)
Word Mode
7.2
21.6
sec
Excludes system-level
overhead (Note 5)
Notes:
1. Typical program and erase times assume the following conditions: 25
°
C, 3.0V VCC, 10,000 cycles. Additionally,
programming typically assumes checkerboard pattern.
2. Under worst case conditions of 90
°
C, VCC = 2.7V, 100,000 cycles.
3. The typical chip programming time is considerably less than the maximum chip programming time listed, since most bytes
program faster than the maximum byte program time listed. If the maximum byte program time given is exceeded, only
then does the device set I/O
5
= 1. See the section on I/O
5
for further information.
4. In the pre-programming step of the Embedded Erase algorithm, all bytes are programmed to 00h before erasure.
5. System-level overhead is the time required to execute the four-bus-cycle command sequence for programming. See
Table 5 for further information on command definitions.
6. The device has a guaranteed minimum erase and program cycle endurance of 10,000 cycles.
相關(guān)PDF資料
PDF描述
A29L800AUM-70 Replaced by PT78ST109 : 9Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L800AUM-70F Replaced by PT78ST112 : 12Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L800AUM-90 Replaced by PT78ST112 : 12Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L800AUM-90F Replaced by PT78ST112 : 12Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L800TM-70 128 x 64 pixel format, LED Backlight available
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A29L800UV-70 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L800UV-90 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L800UV-90U 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A2-9PA-2.54DS 制造商:HRS 制造商全稱:HRS 功能描述:2.54mm Pitch High Density Connector
A2-9PA-2.54DS(71) 功能描述:集管和線殼 9P M PIN HEADER SR R/A TYPE GOLD PLATED RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
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