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參數(shù)資料
| 型號： | MB89537HPFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-bit Original Microcontroller CMOS |
| 中文描述： | 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 39/56頁 |
| 文件大小： | 456K |
| 代理商： | MB89537HPFV |
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MB89530H Series
39
(7) I
2
C Timing
(V
CC
=
5.0 V, AVss
=
Vss
=
0 V, T
A
=
40
°
C to
+
85
°
C)
Value
Notes :
For t
inst
see “ (4) The Instruction Cycle”.
The value “m” in the above table is the value from the shift clock frequency setting bits (CS4-
CS3) in the clock control register “ICCR”. For details, refer to the register description in the hardware
manual.
The value ’n’ in the above table is the value from the shift clock frequency setting bits (CS2-CS0) in the
clock control register “ICCR”. For details, refer to the register description in the hardware manual.
t
DOSU
appears when the interrupt period is longer than the SCL “L” width.
The rated values for SDA and SCL assume a start up time of 0 ns.
Parameter
Symbol
Pin
name
Condition
Unit Remarks
Min
Max
Start condition output
t
STA
SCL
SDA
1
/
4 t
inst
×
m
×
n
20
1
/
4 t
inst
×
(m
×
n
+
8)
20
1
/
4 t
inst
×
m
×
n
+
20
1
/
4 t
inst
×
(m
×
n
+
8)
+
20
ns
Master
only
Stop condition output
t
STO
SCL
SDA
ns
Master
only
Start condition detection
t
STA
SCL
SDA
1
/
4 t
inst
×
6
+
40
ns
Stop condition detection
t
STO
SCL
SDA
1
/
4 t
inst
×
6
+
40
ns
Restart condition output
t
STASU
SCL
SDA
1
/
4 t
inst
×
(m
×
n
+
8)
20
1
/
4 t
inst
×
(m
×
n
+
8)
+
20
ns
Master
only
Restart condition detection
t
STASU
SCL
SDA
1
/
4 t
inst
×
4
+
40
ns
SCL output “L” width
t
LOW
SCL
1
/
4 t
inst
×
m
×
n
20
1
/
4 t
inst
×
(m
×
n
+
8)
20
1
/
4 t
inst
×
4
20 1
/
4 t
inst
×
4
+
20
1
/
4 t
inst
×
m
×
n
+
20
1
/
4 t
inst
×
(m
×
n
+
8)
+
20
ns
Master
only
SCL output “H” width
t
HIGH
SCL
ns
Master
only
SDA output delay time
t
DO
SDA
ns
Setup after SDA output
interrupt interval
t
DOSU
SDA
1
/
4 t
inst
×
4
20
ns
SCL input “L” width
t
LOW
SCL
1
/
4 t
inst
×
6
+
40
1
/
4 t
inst
×
2
+
40
40
ns
SCL input “H” width
t
HIGH
SCL
ns
SDA input setup
t
SU
SDA
ns
SDA input hold
t
HO
SDA
0
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89537P | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89537PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89537PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89537PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89538 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
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