4

AT97SC3203

5116AS-TPM–7/05

Absolute Maximum Ratings (Preliminary)

Notes:

1. These parameters guaranteed by design.

VBAT

1210Input

3.3V Battery Input. If no external battery is connected to this pin,

the pin should be tied directly to the 3V power supply pin.

XtalI/32K in

13

12

Input

32 kHz Crystal Oscillator Input or 32 kHz Clock Input. This pin

should be tied to ground if not used.

XtalO

14

13

Output

32 kHz Crystal Oscillator Output.

Operating Temperature..............................0°C to +70°C

Storage Temperature (without Bias)...........0°C to + 70°C

Voltage on I/O Pins..............................

−0.1 to V

Voltage on VCC with Respect to Ground.................6.0V

Maximum ESD Voltage..........................................2000V

*NOTICE:

Stresses beyond those listed under

Maximum Ratings” may cause permanent

damage to the device. This is a stress rating only

and functional operation of the device at these or

any other conditions beyond those indicated in

the operational sections of this specification may

cause temporary or permanent failure. Exposure

to absolute maximum rating conditions for

extended periods may affect device reliability.

Table 2. DC Parameters (Preliminary)

VCC = 3.0 to 3.6V; Temperature = 0 to 70°C

Symbol

Parameter

Min

Nom

Max

Units

Notes

Vcc

Supply Voltage

3.0

3.3

3.6

V

Icc

Operating Current at fclk = 33 MHz

25

50

mA

IST

Static Current

5

10

mA

Vcc =3.6V; fxtal = 0 Hz;

active inputs

ISL

Sleep Current, Chip Idle

40

100

µA

VCC = 3.6V; fxtal = 0 Hz

IBB

Battery Current

2

4

µA

VCC = 0V; fxtal = 0 Hz

ILIO

Input Leakage

0.1

3

µA

Vin = VCC or GND

VIH

Input High Threshold

0.5 * Vcc

0.5 + Vcc

V

VIL

Input Low Threshold

-0.5

0.3 * Vcc

V

VOH

Output High Voltage

0.9 * Vcc

0.98 * Vcc

V

At IOUT = –500 µA

VOL

Output Low Voltage

0.1 * Vcc

V

V At IOUT = 1.5 mA

IOLCR

Output Low Current, CLKRUN#

7

mA

At VOUT = .615 * VCC

CI

Input Pin Capacitance

6

pF

Note 1

Table 1. Pin Descriptions (Continued)

Name

TSSOP Pin #

QFN Pin #

Type

Description