Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

MB90437LPF Scheda tecnica(PDF) 34 Page - Cypress Semiconductor

Il numero della parte MB90437LPF
Spiegazioni elettronici  16-bit Proprietary Microcontroller
PDF  61 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  CYPRESS [Cypress Semiconductor]
Homepage  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

MB90437LPF Scheda tecnica(HTML) 34 Page - Cypress Semiconductor

Back Button MB90437LPF Datasheet HTML 30Page - Cypress Semiconductor MB90437LPF Datasheet HTML 31Page - Cypress Semiconductor MB90437LPF Datasheet HTML 32Page - Cypress Semiconductor MB90437LPF Datasheet HTML 33Page - Cypress Semiconductor MB90437LPF Datasheet HTML 34Page - Cypress Semiconductor MB90437LPF Datasheet HTML 35Page - Cypress Semiconductor MB90437LPF Datasheet HTML 36Page - Cypress Semiconductor MB90437LPF Datasheet HTML 37Page - Cypress Semiconductor MB90437LPF Datasheet HTML 38Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 61 page
background image
MB90435 Series
DS07-13727-2E
33
4.
AC Characteristics
(1) Clock Timing
(MB90F438L (S) /437L (S) /438L (S) : VCC
= 3.5 V to 5.5 V, VSS = AVSS = 0.0 V, TA = −40 °C to +105 °C)
(MB90F439 (S) /439 (S) /V540G : VCC
= 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = −40 °C to +105 °C)
Parameter
Symbol
Pin name
Value
Units
Remarks
Min
Typ
Max
Oscillation frequency
fC
X0, X1
3
⎯
16
MHz VCC
= 5.0 V±10%
3
⎯
5MHz
VCC
<4.5 (MB90F438L (S) /
437L (S) /438L (S) )
fCL
X0A, X1A
⎯
32.768
⎯
kHz
Oscillation cycle time
tCYL
X0, X1
62.5
⎯
333
ns
VCC
= 5.0 V±10%
200
⎯
333
ns
VCC
<4.5 (MB90F438L (S) /
437L (S) /438L (S) )
tLCYL
X0A, X1A
⎯
30.5
⎯µs
Input clock pulse width
PWH, PWL
X0
10
⎯⎯
ns
Duty ratio is about 30
% to
70
%.
PWLH, PWLL
X0A
⎯
15.2
⎯µs
Input clock rise and fall
time
tCR, tCF
X0
⎯⎯
5
ns
When using external clock
Machine clock frequency
fCP
⎯
1.5
⎯
16
MHz When using main clock
fLCP
⎯⎯
8.192
⎯
kHz
When using sub-clock
Machine clock cycle time
tCP
⎯
62.5
⎯
666
ns
When using main clock
tLCP
⎯⎯
122.1
⎯µs
When using sub-clock
X0
tCYL
tCF
tCR
0.8 VCC
0.2 VCC
PWH
PWL
X0A
tLCYL
tCF
tCR
0.8 VCC
0.2 VCC
PWLH
PWLL
• Clock Timing



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


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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