поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

PSD835G2 датащи(PDF) 94 Page - STMicroelectronics

номер детали PSD835G2
подробное описание детали  Flash PSD, 5V Supply, for 8-bit MCUs 4 Mbit 256 Kbit Dual Flash Memories and 64 Kbit SRAM
PDF  102 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PSD835G2 датащи(HTML) 94 Page - STMicroelectronics

Back Button PSD835G2 Datasheet HTML 90Page - STMicroelectronics PSD835G2 Datasheet HTML 91Page - STMicroelectronics PSD835G2 Datasheet HTML 92Page - STMicroelectronics PSD835G2 Datasheet HTML 93Page - STMicroelectronics PSD835G2 Datasheet HTML 94Page - STMicroelectronics PSD835G2 Datasheet HTML 95Page - STMicroelectronics PSD835G2 Datasheet HTML 96Page - STMicroelectronics PSD835G2 Datasheet HTML 97Page - STMicroelectronics PSD835G2 Datasheet HTML 98Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 94 / 102 page
background image
PSD835G2
94/102
Figure 47. Peripheral I/O Write Timing
Table 65. Port F Peripheral Data Mode Write Timing
Note: 1. RD has the same timing as DS and PSEN.
2. WR has the same timing as the E and DS signals.
3. Any input used to select Port F Data Peripheral mode.
4. Data is already stable on Port F.
5. Data stable on ADIO pins to data on Port F.
Table 66. Program, Write and Erase Times
Note: 1. Programmed to all zero before erase.
2. The polling status, DQ7, is valid tQ7VQV time units before the data byte, DQ0-DQ7, is valid for reading.
Symbol
Parameter
Conditions
-70
-90
Unit
Min
Max
Min
Max
tWLQV–PF
WR to Data Propagation Delay
(Note 2)
25
35
ns
tDVQV–PF
Data to Port A Data Propagation Delay
(Note 5)
22
30
ns
tWHQZ–PF
WR Invalid to Port A Tri-state
(Note 2)
20
25
ns
Symbol
Parameter
Min.
Typ.
Max.
Unit
Flash Program
8.5
s
Flash Bulk Erase1 (pre-programmed to “00”)
330
s
Flash Bulk Erase (not pre-programmed)
10
s
tWHQV3
Sector Erase (pre-programmed)
1
30
s
tWHQV2
Sector Erase (not pre-programmed to “00”)
2.2
s
tWHQV1
Byte Program
14
1200
µs
Program / Erase Cycles (per Sector)
100,000
cycles
tWHWLO
Sector Erase Time-Out
100
µs
tQ7VQV
DQ7 Valid to Output (DQ7-DQ0) Valid (Data Polling)2
30
ns
tDVQV (PF)
tWLQV
(PF)
tWHQZ (PF)
ADDRESS
DATA OUT
A / D BUS
WR
PORT F
DATA OUT
ALE /AS
AI02898B



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