Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

MB90F474LPF Datasheet(PDF) 93 Page - fujitsu semiconductor

Part # MB90F474LPF
Description  16-Bit Proprietary Microcontroller
PDF  118 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FUJITSU [fujitsu semiconductor]
Direct Link  
Logo FUJITSU - fujitsu semiconductor

MB90F474LPF Datasheet(HTML) 93 Page - fujitsu semiconductor

Back Button MB90F474LPF Datasheet HTML 89Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 90Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 91Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 92Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 93Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 94Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 95Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 96Page - fujitsu semiconductor MB90F474LPF Datasheet HTML 97Page - fujitsu semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 93 / 118 page
background image
MB90470 Series
93
(5) Bus read timing
(VCC
= 2.7 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C)
Notes :
• tCP : See (1) Clock Timing Ratings.
• VCC = VCC3 = VCC5
Parameter
Sym-
bol
Pin name
Condi-
tions
Value
Unit
Remarks
Min
Max
ALE pulse width
tLHLL
ALE
tCP
/ 2 − 15
ns
at fcp
= 20 MHz
tCP
/ 2 − 20
ns
at fcp
= 16 MHz
tCP
/ 2 − 35
ns
at fcp
= 8 MHz
Valid address
→
ALE
↓ time
tAVLL
Address pins,
ALE
tCP
/ 2 − 20
ns
tCP
/ 2 − 40
ns
at fcp
= 8 MHz
ALE
↓ →
address valid time
tLLAX
ALE,
Address pins
tCP
/ 2 − 15
ns
Valid address
→
RD
↓ time
tAVRL
RD,
address
tCP
− 20
ns
Valid address
→
valid data input
tAVDV
Address/data
5 tCP
/ 2 − 60
ns
5 tCP
/ 2 − 80
ns
at fcp
= 8 MHz
RD pulse width
tRLRH
RD
3 tCP
/ 2 − 25
ns
at fcp
= 20 MHz
3 tCP
/ 2 − 20
ns
at fcp
= 16 MHz
RD
↓ →
valid data input
tRLDV
RD,
Data
3 tCP
/ 2 − 60
ns
3 tCP
/ 2 − 80
ns
at fcp
= 8 MHz
RD
↑ →
data hold time
tRHDX
RD,
Data
0
ns
RD
↑ → ALE ↑ time
tRHLH
RD, ALE
tCP
/ 2 − 15
ns
RD
↑ →
address valid time
tRHAX
Address, RD
tCP
/ 2 − 10
ns
Valid address
→
CLK
↑ time
tAVCH
Address,
CLK
tCP
/ 2 − 20
ns
RD
↓ → CLK ↑ time
tRLCH
RD, CLK
tCP
/ 2 − 20
ns
ALE
↓ → RD ↓ time
tLLRL
RD, ALE
tCP
/ 2 − 15
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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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