4D SYSTEMS

PICASO Processor

© 2012 4D SYSTEMS

Page 22 of 23

www.4dsystems.com.au

16. Specifications and Ratings

ABSOLUTE MAXIMUM RATINGS

Operating ambient temperature ................................................................................................... -40°C to +85°C

Storage temperature ........................................................................................................................ -65°C +150°C

Voltage on VCC with respect to GND ................................................................................................. -0.3V to 4.0V

Maximum current out of GND pin .............................................................................................................. 300mA

Maximum current into VCC pin .................................................................................................................. 250mA

Maximum output current sunk/sourced by any pin .................................................................................... 4.0mA

Total power dissipation ................................................................................................................................. 1.0W

NOTE: Stresses above those listed here may cause permanent damage to the device. This is a stress rating only

and functional operation of the device at those or any other conditions above those indicated in the

recommended operation listings of this specification is not implied. Exposure to maximum rating conditions

for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

Parameter

Conditions

Min

Typ

Max

Units

Supply Voltage (VCC)

3.0

3.3

3.6

V

Operating Temperature

-40

--

+80

°C

External Crystal (Xtal)

--

12.00

--

Mhz

Input Low Voltage (VIL)

VCC = 3.3V, all pins

VGND

--

0.2VCC

V

Input High Voltage (VIH)

VCC = 3.3V, non 5V tolerant pins

0.8VCC

--

VCC

V

Input High Voltage (VIH)

All GPIO pins, RX0 and TX0 pins

0.8VCC

--

5.5

V

GLOBAL CHARACTERISTICS BASED ON OPERATING CONDITIONS

Parameter

Conditions

Min

Typ

Max

Units

Supply Current (ICC)

VCC = 3.3V

--

50

90

mA

Internal Operating Frequency

Xtal = 12.00Mhz

--

48.00

--

Mhz

Output Low Voltage (VOL)

VCC = 3.3V, IOL = 3.4mA

--

--

0.4

V

Output High Voltage (VOH)

VCC = 3.3V, IOL = -2.0mA

2.4

--

--

V

A/D Converter Resolution

XR, YU pins

8

--

10

bits

Capacitive Loading

CLK1, CLK2 pins

--

--

15

pF

Capacitive Loading

All other pins

--

--

50

pF

Flash Memory Endurance

PmmC Programming

--

10000

--

E/W