TC1320 Microchip Technology, TC1320 Datasheet - Page 4

• Manufacturer Part Number: TC1320
• Description: 8-Bit Digital-to-Analog Converter
• Manufacturer: Microchip Technology

TC1320
TC1320 ELECTRICAL SPECIFICATIONS (CONTINUED)
DS21386B-page 4
Electrical Characteristics: V
Serial Port AC Timing
f
t
t
t
t
t
t
t
t
t
t
t
Note 1: SDA and SCL must be connected to V
SMB
IDLE
H(START)
SU(START)
SU(STOP)
H-DATA
SU-DATA
LOW
HIGH
F
R
POR
Symbol
2: Measured at V
SMBus Clock Frequency
Bus Free Time Prior to New Transition
START Condition Hold Time
START Condition Setup Time
STOP Condition Setup Time
Data In Hold Time
Data In Setup Time
Low Clock Period
High Clock Period
SMBus Fall Time
SMBus Rise Time
Power-on Reset Delay
OUT
Parameter
DD
≥ 50mV referred to GND to avoid output buffer clipping.
= 2.7V to 5.5V, -40°C ≤ T
DD
or GND.
A
Min
100
100
4.7
4.0
4.7
4.0
4.7
10
—
—
≤ +85°C, V
—
4
500
Typ
—
—
—
—
—
—
—
—
—
—
—
REF
= 1.2V unless otherwise noted.
1000
Max
300
100
—
—
—
—
—
—
—
—
—
µsec
µsec
µsec
µsec
nsec
nsec
µsec
µsec
nsec
nsec
µsec
Unit
kHz
©
2002 Microchip Technology Inc.
90% SCL to 10% SDA
(for Repeated START
Condition)
10% to 10%
90% to 90%
90% to 10%
10% to 90%
V
DD
≥ V
Test Conditions
POR
(Rising Edge)
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