P R E L I M I N A R Y

21

Am29240 EH Microcontroller Series

™

ABSOLUTE MAXIMUM RATINGS

Storage Temperature

–65

°C to +125°C

. . . . . . . . . . . .

Voltage on any Pin

with Respect to GND

. . . . . . . . .

Stresses above those listed under Absolute Maximum Ratings

may cause permanent device failure. Functionality at or above

these limits is not implied. Exposure to absolute maximum rat-

ings for extended periods may affect device reliability.

OPERATING RANGES

Commercial (C) Devices

. . . . . . . . . . . . . .

+3 V to +3.6 V

. . . . . . . . . . . . . . .

Operating ranges define those limits between which the func-

tionality of the device is guaranteed.

DC CHARACTERISTICS over COMMERCIAL Operating Ranges

Preliminary

Symbol

Parameter Description

Test Conditions

Min

Max

Unit

Input Low Voltage

–0.5

0.8

V

Input High Voltage

2.0

V

INCLK Input Low Voltage

–0.5

0.8

V

INCLK Input High Voltage

2.4

5.5

V

Output Low Voltage for

All Outputs except MEMCLK

0.5

V

Output High Voltage for

All Outputs except MEMCLK

2.4

V

Input Leakage Current

0.45 V

Note 1

±10 or

+10/–200

µA

Output Leakage Current

0.45 V

±10

µA

Operating Power-Supply Current with

respect to MEMCLK

Holding RESET active at 25 MHz

8

mA/MHz

MEMCLK Output Low Voltage

0.6

V

MEMCLK Output High Voltage

2.4

V

MEMCLK GND Short Circuit Current

100

mA

100

mA

Notes:

1. The Low input leakage current for the inputs CNTL1–CNTL0, INTR3–INTR0, TRAP1–TRAP0, DREQD–DREQA, TCK, TDI,

RESET, TRST, TMS, GREQ, WARN, MEMDRV, WAIT,

and TRIST is –200

µA. These pins have internal pull-up resistors.

CAPACITANCE

Preliminary

Symbol

Parameter Description

Test Conditions

Min

Max

Unit

Input Capacitance

15

pF

INCLK Input Capacitance

15

pF

MEMCLK Capacitance

fC = 10 MHz

20

pF

Output Capacitance

20

pF

I/O Pin Capacitance

20

pF

Note: Limits guaranteed by characterization.