m62339fp Mitsumi Electronics, Corp., m62339fp Datasheet - Page 3

• Manufacturer Part Number: m62339fp
• Description: 8-bit 4ch I2c Bus D-a Converter With Buffer Amplifiers
• Manufacturer: Mitsumi Electronics, Corp.

• Note that a transmitter must internally provide at least a hold time to bridge the undefined region
I
TIMING CHART
2
(max.300 ns) of the falling edge of SCL.
Symbol
C BUS LINE CHARACTERISTICS
SDA
SCL
f
t
t
t
t
t
t
t
t
t
t
SCL
BU F
HD :STA
LOW
HIGH
SU:STA
HD :DAT
SU:D AT
R
F
SU:STO
V
V
V
V
IH
IL
IH
IL
SCL clock frequency
Time the bus must be free before a new transmission can start
Hold time START Condition. After this period,the first clock pulse is generated.
LOW period of the clock
HIGh period of the clock
Set-up time for START condition (Only relevant for a repeated START
condition)
Hold time DATA
Set-up time DATA
Rise time of both SDA and SCL lines
Fall time of both SDA and SCL lines
Set-up time for STOP condition
START
t
HD:STA
t
LOW
t
SU:DAT
t
R,
t
F
t
HIGH
Parameter
MITSUBISHI ELECTRIC
8-BIT 4CH I
t
HD:DAT
2
C BUS D-A CONVERTER WITH BUFFER AMPLIFIERS
t
SU:STA
START
MITSUBISHI <STD. LINEAR ICs>
Min.
250
4.7
4.0
4.7
4.0
4.7
4.0
0
0
-
-
t
SU:STO
STOP
M62334P/FP
M62339P/FP
Max.
1000
100
300
-
-
-
-
-
-
-
-
t
980714 rev.E ( / 6 )
BUF
units
KHz
ns
ns
ns
START
s
s
s
s
s
s
s
3