|
MB85RC256VPF-G Datasheet, PDF (14/36 Pages) Fujitsu Component Limited. – FUJITSU SEMICONDUCTOR | |||
|
◁ |
MB85RC256V
2. AC Characteristics
Value
Parameter
Symbol
STANDARD
MODE
FAST MODE
Min Max Min Max
SCL clock frequency
FSCL
0
100
0
400
Clock high time
THIGH
4000 â¯
600
â¯
Clock low time
TLOW
4700 ⯠1300 â¯
SCL/SDA rising time
Tr
â¯
1000
â¯
300
SCL/SDA falling time
Tf
â¯
300
â¯
300
Start condition hold
THD:STA
4000
â¯
600
â¯
Start condition setup
TSU:STA
4700
â¯
600
â¯
SDA input hold
THD:DAT
0
â¯
0
â¯
SDA input setup
TSU:DAT
250
â¯
100
â¯
SDA output hold
TDH:DAT
0
â¯
0
â¯
Stop condition setup
TSU:STO
4000
â¯
600
â¯
SDA output access after SCL falling TAA
â¯
3000
â¯
900
Pre-charge time
TBUF
4700 ⯠1300 â¯
Noise suppression time
(SCL and SDA)
TSP
â¯
50
â¯
50
AC characteristics were measured under the following measurement conditions.
Power supply voltage
: 2.7 V to 5.5 V
Operation ambient temperature : â 40 °C to + 85 °C
Input voltage magnitude
: VDD Ã 0.2 to VDD Ã 0.8
Input rising time
: 5 ns
Input falling time
: 5 ns
Input judge level
: VDD/2
Output judge level
: VDD/2
FAST MODE
PLUS
Unit
Min Max
0 1000 kHz
400
â¯
ns
600
â¯
ns
â¯
300 ns
â¯
100 ns
250
â¯
ns
250
â¯
ns
0
⯠ns
100
â¯
ns
0
⯠ns
250
â¯
ns
â¯
550 ns
500
â¯
ns
â¯
50 ns
14
DS501-00017-3v0-E
|
▷ |