поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

UPSD323X датащи(PDF) 155 Page - STMicroelectronics

номер детали UPSD323X
подробное описание детали  Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
PDF  176 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

UPSD323X датащи(HTML) 155 Page - STMicroelectronics

Back Button UPSD323X Datasheet HTML 151Page - STMicroelectronics UPSD323X Datasheet HTML 152Page - STMicroelectronics UPSD323X Datasheet HTML 153Page - STMicroelectronics UPSD323X Datasheet HTML 154Page - STMicroelectronics UPSD323X Datasheet HTML 155Page - STMicroelectronics UPSD323X Datasheet HTML 156Page - STMicroelectronics UPSD323X Datasheet HTML 157Page - STMicroelectronics UPSD323X Datasheet HTML 158Page - STMicroelectronics UPSD323X Datasheet HTML 159Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 155 / 176 page
background image
155/176
µPSD323X
Table 118. External Data Memory AC Characteristics (with the 5V MCU Module)
Note: 1. Conditions (in addition to those in Table 109, VCC = 4.5 to 5.5V): VSS = 0V; CL for Port 0, ALE and PSEN output is 100pF; CL for
other outputs is 80pF
Symbol
Parameter1
40MHz Oscillator
Variable Oscillator
1/tCLCL = 24 to 40MHz
Unit
Min
Max
Min
Max
tRLRH
RD pulse width
120
6tCLCL –30
ns
tWLWH
WR pulse width
120
6tCLCL –30
ns
tLLAX2
Address hold after ALE
10
tCLCL –15
ns
tRHDX
RD to valid data in
75
5tCLCL –50
ns
tRHDX
Data hold after RD
0
0
ns
tRHDZ
Data float after RD
38
2tCLCL –12
ns
tLLDV
ALE to valid data in
150
8tCLCL –50
ns
tAVDV
Address to valid data in
150
9tCLCL –75
ns
tLLWL
ALE to WR or RD
60
90
3tCLCL –15
tCLCL +15
ns
tAVWL
Address valid to WR or RD
70
4tCLCL –30
ns
tWHLH
WR or RD High to ALE High
10
40
tCLCL –15
tCLCL +15
ns
tQVWX
Data valid to WR transition
5
tCLCL –20
ns
tQVWH
Data set-up before WR
125
7tCLCL –50
ns
tWHQX
Data hold after WR
5
tCLCL –20
ns
tRLAZ
Address float after RD
0
0
ns



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com