Precision Mixed Signal

Copyright © 2004 by Silicon Laboratories

6.15.2004

Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.

Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders

C8051F022

25 MIPS, 64 kB Flash, 10-Bit ADC, 100-Pin Mixed-Signal MCU

Selected Electrical Specifications

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

GLOBAL CHARACTERISTICS

Digital Supply Voltage

2.7

3.6

V

Digital Supply Current

with CPU active

Clock = 25 MHz

Clock = 1 MHz

10

0.8

20

mA

mA

µA

Digital Supply Current

(shutdown)

Enabled

Disabled

10

0.1

µA

µA

Digital Supply RAM Data

Retention Voltage

1.5

V

CPU & DIGITAL I/O PORTS

Clock Frequency Range

DC

25

MHz

Port Output High Voltage

V

Port Output Low Voltage

0.6

V

Input High Voltage

V

Input Low Voltage

V

A/D CONVERTER

Resolution

10

bits

Integral Nonlinearity

±1

LSB

Differential Nonlinearity

Guaranteed Monotonic

±1

LSB

Signal-to-Noise Plus

Distortion

59

dB

Throughput Rate

100

ksps

Input Voltage Range

0

V

COMPARATORS

Response Time

| (CP+) – (CP-) | = 100 mV

4

µs

Input Voltage Range

–0.25

V

Input Bias Current

–5

0.001

+5

nA

Input Offset Voltage

–10

+10

mV

Package Information

A

A1

A2

b

D

D1

e

E

E1

-

0.05

0.95

0.17

-

-

-

-

-

-

-

1.00

0.22

16.00

14.00

0.50

16.00

14.00

1.20

0.15

1.05

0.27

-

-

-

-

-

MIN

(mm)

NOM

(mm)

MAX

(mm)

100

e

A1

b

A2

A

PIN 1

DESIGNATOR

1

E1

E

D1

D

C8051F020DK Development Kit