參數(shù)資料
型號(hào)： CXP86333
廠商： Sony Corporation
英文描述： CMOS 8-bit Single Chip Microcomputer
中文描述： 的CMOS 8位單片機(jī)
文件頁(yè)數(shù)： 17/21頁(yè)
文件大?。?/td> 240K
代理商： CXP86333
– 17 –
CXP86213/86217, CXP86325/86333, CXP86441/86449/86461
(5) I
2
C bus timing
(Ta = –20 to +75°C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCL clock frequency
Bus-free time before starting transfer
Hold time for starting transfer
Clock Low level width
Clock High level width
Setup time for repeated transfers
Data hold time
Data setup time
SDA, SCL rise time
SDA, SCL fall time
Setup time for transfer completion
1
The data hold time should be 300ns or more because the SCL rise time (300ns Max.) is not included in it.
f
SLC
t
BUF
t
HD; STA
t
LOW
t
HIGH
t
SU; STA
t
HD; DAT
t
SU; DAT
t
R
t
F
t
SU; STO
SCL
SDA, SCL
SDA, SCL
SCL
SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
0
4.7
4.0
4.7
4.0
4.7
0
1
250
4.7
100
1
300
kHz
μs
μs
μs
μs
μs
μs
ns
μs
ns
μs
Symbol
Pins
Conditions
Min.
Max.
Unit
Fig. 8. I
2
C bus transfer timing
P
St
t
SU
;
STO
t
SU
;
STA
t
HD
;
STA
t
SU
;
DAT
t
HIGH
t
HD
;
DAT
t
F
t
R
t
LOW
t
HD
;
STA
S
P
t
BUF
SDA
SCL
Fig. 9. I
2
C bus device recommended circuit
I
2
C bus
device
I
2
C bus
device
R
S
R
S
R
S
R
S
R
P
R
P
SDA0
(or SDA1)
SCL0
(or SCL1)
A pull-up resistor (Rp) must be connected to SDA0 (or SDA1) and SCL0 (or SCL1).
The SDA0 (or SDA1) and SCL0 (or SCL1) series resistance (Rs) can be used to reduce the spike noise
caused by CRT flashover.
相關(guān)PDF資料
PDF描述
CXP86213 CMOS 8-bit Single Chip Microcomputer
CXP86217 CMOS 8-bit Single Chip Microcomputer
CXP86325 CMOS 8-bit Single Chip Microcomputer
CXP86333S Microcontroller
CXP86441S Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXP86333S 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Microcontroller
CXP86400 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP86440 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP86441 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP86441S 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Microcontroller
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