ELANSC310 datasheet(70/119 Pages) AMD

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Élan™SC310 Microcontroller Data Sheet

PREL IMINARY

ABSOLUTE MAXIMUM RATINGS

Storage Temperature ....................... –65

°C to +150°C

Ambient Temperature Under Bias ... –65

°C to +125°C

Supply Voltage VCC with

Respect to VSS ................................–0.5 V to +7 V

Voltage on Other Pins...............–0.5 V to (VCC+0.5 V)

Stresses above those listed may cause permanent device failure. Functionality at or above these limits is not implied. Exposure

to Absolute Maximum Ratings for extended periods may affect device reliability.

OPERATING RANGES

Operating ranges define those limits between which the functionality of the device is guaranteed.

Table 37.

DC Characteristics over Commercial and Industrial Operating Ranges

(Plastic Shrink Quad Flat Pack (QFP), 33 MHz, 3.3 V)

VCCIO = 3.0 V – 3.6 V; TAMBIENT = 0°C to +70°C (commercial); TCASE = -40° to +85°C (industrial)

Notes:

1. Current out of a pin is given as a negative value.

2. VCC, VCC1, AVCC = 3.3 V and VCC5, VCCSYS, VCCSYS2 = 5.0 V.

3. Fc = 1 MHz.

Symbol

Parameter Description

Preliminary

Unit

Min

Typ

Max

fosc

Frequency of Operation (internal CPU clock)

MHz

PCC

(2)

Supply Power—CPU clock = 33 MHz (VCCMEM=3.3 V)

582

778

PCCSS

(2)

Suspend Power—CPU idle, all internal clocks stopped except

32.768 kHz

0.12

VOH(CMOS)

Output High Voltage

IOH(CMOS) = –0.5 mA VCC– 0.45

VOL(CMOS)

Output Low Voltage

IOL(CMOS) = 0.5 mA

0.45

VIH(CMOS)

Input High Voltage

2.0

VCC+0.3

VIL(CMOS)

Input Low Voltage

–0.3

+0.8

ILI

Input Leakage Current

(0.1 V

≤V

OUT≤ VCC)

(all pins except those with internal pull-up/pull-down resistors)

±10

µA

IIH

Input Leakage Current

VIH = VCC – 0.1 V

(all pins with internal pull-down resistors)

µA

IIL

Input Leakage Current

VIL = 0.1 V

(pins with internal pull-up resistors)

–60

µA

ILO

Output Leakage Current

(0.1 V

≤V

OUT≤ VCC)

±15

µA

Cin

(3)

I/O Capacitance

AVCCRP–P

Analog VCC ripple peak to peak

100

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