MCP2122-E/SNG Просмотр технического описания (PDF) - Microchip Technology
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MCP2122-E/SNG Datasheet PDF : 34 Pages
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MCP2122
DC Characteristics (Continued)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating temperature –40°C ≤ TA ≤ +125°C (extended)
Operating voltage VDD range as described in DC spec, Section 4.1 “DC
Characteristics”.
Param
No.
Sym
Characteristic
Min Typ (1) Max Units
Conditions
VIL Input Low-Voltage
Input pins
D031
TX, RXIR
Vss
— 0.2 VDD V
D032
RESET
Vss
— 0.2 VDD V
D033
16XCLK
Vss
— 0.2 VDD V
VIH Input High-Voltage
Input pins
—
D041
TX, RXIR
0.8 VDD —
VDD
V
D042
RESET
0.8 VDD —
VDD
V
D043
16XCLK
0.8 VDD —
VDD
V
IIL Input Leakage
Current (2, 3)
D060A
TX and 16XCLK
—
—
±1
µA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
D061
RESET
—
—
±1
µA VSS ≤ VPIN ≤ VDD
D060B IIH RXIR
—
—
±1
µA VDD = 5.5V, VRXIR = VDD
Note 1: Data in the Typical (“Typ”) column is based on characterization results at +25°C. This data is for design
guidance only and is not tested.
2: The leakage current on the RESET pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
3: Negative current is defined as coming out of the pin.
DS21894B-page 16
Preliminary
2004 Microchip Technology Inc.
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