參數資料
型號: E712545
廠商: Fujitsu Limited
元件分類: 8位微控制器
英文描述: 8-bit Proprietary Microcontroller
中文描述: 8位微控制器專有
文件頁數: 36/48頁
文件大?。?/td> 546K
代理商: E712545
MB89960 Series
36
j
(7) I
2
C Timings
(V
CC
=
5.0 V, AV
SS
=
V
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
*1: See “ (4) Instruction cycle” for a definition of t
INST
.
*2: m is the value set in the ICCR : CS4 and CS3 bits (bits 4 to 3) .
*3: n is the value set in the ICCR : CS2 to CS0 bits (bits 2 to 0) .
Data transmit (master/slave)
Parameter
Sym
bol
Pin
Unit
Remarks
Min.
Max.
Start condition
output
t
STA
SCL
SDA
1/4t
INST
*
1
×
m*
×
n*
3
20
1/4t
INST
*
1
×
m*
2
×
n*
3
+
20
ns
Master mode
Stop condition
output
t
STO
SCL
SDA
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
20
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
+
20
ns
Master mode
Start condition
detect
t
STA
SCL
SDA
1/4t
INST
*
1
×
6
+
40
ns
Stop condition
detect
t
STO
SCL
SDA
1/4t
INST
*
1
×
6
+
40
ns
Restart condition out-
put
t
STASU
SCL
SDA
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
20
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
+
20
ns
Master mode
Restart condition de-
tect
t
STASU
SCL
SDA
1/4t
INST
*
1
×
4+40
ns
SCL output “L” width
t
LOW
SCL
1/4t
INST
*
1
×
m*
2
×
n*
3
20
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
20
1/4t
INST
*
1
×
4
20
1/4t
INST
*
1
×
m*
2
×
n*
3
+
20
1/4t
INST
*
1
×
(m*
2
×
n*
3
+
8)
+
20
1/4t
INST
*
1
×
4
+
20
ns
Master mode
SCL output “H” width
t
HIGH
SCL
ns
Master mode
SDA output delay
t
DO
SDA
ns
SDA output setup
time after interrupt
t
DOSU
SDA
1/4t
INST
*
1
×
4
20
ns
SCL input “L” pulse
width
t
LOW
SCL
1/4t
INST
*
1
×
6
+
40
ns
SCL input “H” pulse
width
t
HIGH
SCL
1/4t
INST
*
1
×
2
+
40
ns
SDA input setup time
t
SU
SDA
40
ns
SDA hold time
t
HO
SDA
0
ns
SDA
SCL
SDA
SCL
1
6
7
8
9
9
t
DO
t
DO
t
SU
t
SU
t
HIGH
t
LOW
t
HO
t
DO
t
DO
t
DOSU
t
STO
t
HO
t
DOSU
t
STASU
t
STA
t
LOW
t
HO
ACK
ACK
Data receive (master/slave)
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PDF描述
E713704 16-bit Proprietary Microcontroller
E72-12V Engineering Catalog 169
E72-5V Engineering Catalog 169
E73-12V Engineering Catalog 169
E73-5V Engineering Catalog 169
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