поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

P89C668 датащи(PDF) 19 Page - NXP Semiconductors

номер детали P89C668
подробное описание детали  80C51 8-bit Flash microcontroller family
PDF  89 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  PHILIPS [NXP Semiconductors]
домашняя страница  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

P89C668 датащи(HTML) 19 Page - NXP Semiconductors

Back Button P89C668 Datasheet HTML 15Page - NXP Semiconductors P89C668 Datasheet HTML 16Page - NXP Semiconductors P89C668 Datasheet HTML 17Page - NXP Semiconductors P89C668 Datasheet HTML 18Page - NXP Semiconductors P89C668 Datasheet HTML 19Page - NXP Semiconductors P89C668 Datasheet HTML 20Page - NXP Semiconductors P89C668 Datasheet HTML 21Page - NXP Semiconductors P89C668 Datasheet HTML 22Page - NXP Semiconductors P89C668 Datasheet HTML 23Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 89 page
background image
Philips Semiconductors
Product data
P89C660/P89C662/P89C664/
P89C668
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
2002 Oct 28
19
Table 3.
Serial Clock Rates
6-clock mode
BIT FREQUENCY (kHz) AT fOSC
CR2
CR1
CR0
3 MHz
6 MHz
8 MHz
12 MHz2
15 MHz2
fOSC DIVIDED BY
0
0
0
23
47
62.5
94
1171
128
0
0
1
27
54
71
1071
1341
112
0
1
0
31
63
83.3
1251
1561
96
0
1
1
37
75
100
1501
1881
80
1
0
0
6.25
12.5
17
25
31
480
1
0
1
50
100
1331
2001
2501
60
1
1
0
100
200
2671
4001
5001
30
1
1
1
0.24 < 62.5
0 < 255
0.49 < 62.5
0 < 254
0.65 < 55.6
0 < 253
0.98 < 50.0
0 < 251
1.22 < 52.1
0 < 250
48
× (256 – (reload value Timer 1))
Reload value Timer 1 in Mode 2.
12-clock mode
BIT FREQUENCY (kHz) AT fOSC
CR2
CR1
CR0
6 MHz
12 MHz
16 MHz
24 MHz3
30 MHz3
fOSC DIVIDED BY
0
0
0
23
47
62.5
94
1171
256
0
0
1
27
54
71
1071
1341
224
0
1
0
31
63
83.3
1251
1561
192
0
1
1
37
75
100
1501
1881
160
1
0
0
6.25
12.5
17
25
31
960
1
0
1
50
100
1331
2001
2501
120
1
1
0
100
200
2671
4001
5001
60
1
1
1
0.24 < 62.5
0 < 255
0.49 < 62.5
0 < 254
0.65 < 55.6
0 < 253
0.98 < 50.0
0 < 251
1.22 < 52.1
0 < 250
96
× (256 – (reload value Timer 1))
Reload value Timer 1 in Mode 2.
NOTES:
1. These frequencies exceed the upper limit of 100 kHz of the I2C-bus specification and cannot be used in an I2C-bus application.
2. At fOSC = 12 MHz/15 MHz the maximum I2C bus rate of 100 kHz cannot be realized due to the fixed divider rates.
3. At fOSC = 24 MHz/30 MHz the maximum I2C bus rate of 100 kHz cannot be realized due to the fixed divider rates.



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


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