Philips Semiconductors

Preliminary data

XA-G49

XA 16-bit microcontroller family

64K Flash/2K RAM, watchdog, 2 UARTs

2001 Jun 27

32

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

UNIT

Operating temperature under bias

–55 to +125

°C

Storage temperature range

–65 to +150

°C

0 to +13.0

V

V

15

mA

Power dissipation (based on package heat transfer limitations, not device power consumption)

1.5

W

DC ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supplies

Supply current operating

5.25 V, 30 MHz

110

mA

Idle mode supply current

5.25 V, 30 MHz

40

mA

Power-down current

30

mA

Power-down current (–40

°C to +85 °C)

150

mA

RAM-keep-alive voltage

RAM-keep-alive voltage

1.5

V

Input low voltage

–0.5

V

Input high voltage, except XTAL1, RST

At 5.0 V

2.2

V

Input high voltage to XTAL1, RST

At 5.0 V

V

Input low voltage to XATL1, RST

At 5.0 V

0.5

V

2.4

V

2.4

V

Input/Output pin capacitance

15

pF

–25

–75

mA

±10

mA

At 5.25 V

–650

mA

NOTES:

1. Ports in Quasi bi-directional mode with weak pull-up (applies to ALE, PSEN only during RESET).

2. Ports in Push-Pull mode, both pull-up and pull-down assumed to be same strength

3. In all output modes

4. Port pins source a transition current when used in quasi-bidirectional mode and externally driven from 1 to 0. This current is highest when

5. Measured with port in high impedance output mode.

6. Measured with port in quasi-bidirectional output mode.

7. Load capacitance for all outputs=80pF.

15mA (*NOTE: This is 85

26mA

test conditions.