MCP2122

DS21894B-page 16

Preliminary

 2004 Microchip Technology Inc.

DC Characteristics (Continued)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating temperature

–40°C

Characteristics”.

Param

No.

Sym

Characteristic

Min

Max

Units

Conditions

Input Low-Voltage

Input pins

D031

TX, RXIR

Vss

—

V

D032

RESET

Vss

—

V

D033

16XCLK

Vss

—

V

Input High-Voltage

Input pins

—

D041

TX, RXIR

V

D042

RESET

V

D043

16XCLK

V

Input Leakage

D060A

TX and 16XCLK

—

—

±1

µA

Pin at high-impedance

D061

RESET

——

±1

µA

D060B

RXIR

—

—

±1

µA

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.