GPL191B2

© Generalplus Technology Inc.

Proprietary & Confidential

10

Mar. 08, 2010

Version: 1.1

7. ELECTRICAL SPECIFICATIONS

7.1. Absolute Maximum Ratings

Characteristics

Symbol

Ratings

DC Supply Voltage

< 7.0V

Input Voltage Range

Operating Temperature

0℃ to +60℃

Storage Temperature

-50℃ to +150℃

Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or damage to the device. For normal operational

conditions see AC/DC Electrical Characteristics.

7.2. DC Characteristics

Limit

Characteristics

Symbol

Min.

Typ.

Max.

Unit

Test Condition

2.4

-

3.6

V

For 2-battery

Operating Voltage

VDD

3.6

-

5.5

V

For 3-battery

Operating Current

-

650

-

μA

3.0V, no load

Standby Current

-

-

1.0

μA

VDD = 3.0V, ALL OFF

Halt Current

-

16

-

μA

VDD = 3.0V, 32K X’tal ON, LCD ON,

VLCD = 4.8V, no LCD panel

-

-45

-

mA

Audio Output Current

-

-75

-

mA

-

65

-

mA

Audio Output Current

-

110

-

mA

VLCD Variation

-

±0.2

-

V

No LCD panel applied

Low Voltage Detection Level

2.50

2.60

2.70

V

-

Voltage difference of 2.6V and

2.4V detection level

0.1

-

-

V

-

Input High Level

2.0

-

-

V

VDD = 3.0V

Input Low Level

-

-

0.8

V

VDD = 3.0V

Output High Current (I/O)

-

-3.3

-

mA

Output Sink Current (I/O)

-

10.0

-

mA

CPU Clock

-

-

4.0

MHz

Note1: VLCD variation is subject to change due to the variation of process, temperature, supply voltage and loadings.

Note2: When voltage regulator and voltage doubler are enabled, VDD should be lower than VLCD-0.5V to prevent forward biasing the p-n junction of I/O’s

output PMOS.