 2003 Microchip Technology Inc.

DS21267F-page 3

MCRF250

1.0

ELECTRICAL CHARACTERISTICS

Storage temperature .............................................................................................................................. - 65°C to +150°C

Ambient temperature with power applied................................................................................................-40°C to +125°C

Maximum current into coil pads .............................................................................................................................. 50 mA

TABLE 1-1:

AC AND DC CHARACTERISTICS

† NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the

device. This is a stress rating only and functional operation of the device at those or any other conditions above those

indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

All parameters apply across the

specified operating ranges

unless otherwise noted.

Parameter

Sym

Min

Typ

Max

Units

Conditions

Clock frequency

100

—

400

kHz

Contactless programming time

—

2

—

sec

For all 128-bit array

Data retention

200

—

—

Years

at 25°C

Coil current (Dynamic)

—50

µA

Operating current

—5

Turn-on-voltage (Dynamic) for

modulation

10

—

—

2—

—

Input Capacitance

—

2

—

pF