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參數(shù)資料
| 型號(hào)： | MB90438LS |
| 廠商： | Fujitsu Limited |
| 英文描述： | Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 |
| 中文描述： | 16位微控制器專有 |
| 文件頁(yè)數(shù)： | 43/58頁(yè) |
| 文件大?。?/td> | 629K |
| 代理商： | MB90438LS |
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MB90435 Series
43
(8) Hold Timing
(MB90F438L (S) /437L (S) /438L (S) : V
CC
=
3.5 V to 5.5 V, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
(MB90F439 (S) /439 (S) /V540G : V
CC
=
5.0 V
±
10
%
, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Note : There is more than 1 cycle from the time HRQ is read to the time the HAK is changed.
(9) UART0/1, Serial I/O Timing
(MB90F438L (S) /437L (S) /438L (S) : V
CC
=
3.5 V to 5.5 V, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
(MB90F439 (S) /439 (S) /V540G : V
CC
=
5.0 V
±
10
%
, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Notes :
AC characteristic in CLK synchronized mode.
C
L
is load capacity value of pins when testing.
For t
CP
(Machine clock cycle time) , refer to “ (1) Clock Timing”.
Parameter
Symbol
Pin name
Condition
Value
Units
Remarks
Min
Max
Pin floating
→
HAK
↓
time
HAK
↑
time
→
Pin valid time
t
XHAL
HAK
30
t
CP
ns
t
HAHV
HAK
t
CP
2 t
CP
ns
Parameter
Symbol
Pin name
Condition
Value
Units Remarks
Min
Max
Serial clock cycle time
t
SCYC
SCK0 to SCK2
Internal clock opera-
tion output pins are
C
L
=
80 pF
+
1 TTL.
8 t
CP
ns
SCK
↓→
SOT delay time
t
SLOV
SCK0 to SCK2,
SOT0 to SOT2
80
80
ns
Valid SIN
→
SCK
↑
t
IVSH
SCK0 to SCK2,
SIN0 to SIN2
100
ns
SCK
↑→
Valid SIN hold time
t
SHIX
SCK0 to SCK2,
SIN0 to SIN2
60
ns
Serial clock “H” pulse width
t
SHSL
SCK0 to SCK2
External clock oper-
ation output pins are
C
L
=
80 pF
+
1 TTL.
4 t
CP
ns
Serial clock “L” pulse width
t
SLSH
SCK0 to SCK2
4 t
CP
ns
SCK
↓→
SOT delay time
t
SLOV
SCK0 to SCK2,
SOT0 to SOT2
150
ns
Valid SIN
→
SCK
↑
t
IVSH
SCK0 to SCK2,
SIN0 to SIN2
60
ns
SCK
↑→
Valid SIN hold time
t
SHIX
SCK0 to SCK2,
SIN0 to SIN2
60
ns
HAK
t
XHAL
t
HAHV
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
Each pin
High impedance
Hold Timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90438LSPF | Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125 |
| MB90438LSPFV | Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-CFP -55 to 125 |
| MB90439 | Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 |
| MB90439SPF | 16-bit Proprietary Microcontroller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90438LSPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90438LSPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90438LSPMC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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