C8051F021 Silicon Laboratories Inc, C8051F021 Datasheet - Page 2

• Manufacturer Part Number: C8051F021
• Description: IC 8051 MCU 64K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F02xr

Specifications of C8051F021

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b, 8x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Selected Electrical Specifications
(T
Precision Mixed Signal
DESIGNATOR
A
64
PIN 1
= –40 to +85 C°, V
A2
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
1
GLOBAL CHARACTERISTICS
Digital Supply Voltage
Digital Supply Current
with CPU active
(V
Digital Supply Current
(shutdown)
Digital Supply RAM Data
Retention Voltage
CPU & DIGITAL I/O PORTS
Clock Frequency Range
Port Output High Voltage
Port Output Low Voltage
Input High Voltage
Input Low Voltage
A/D CONVERTER
Resolution
Integral Nonlinearity
Differential Nonlinearity
Signal-to-Noise Plus
Distortion
Throughput Rate
Input Voltage Range
COMPARATORS
Response Time
Input Voltage Range
Input Bias Current
Input Offset Voltage
DD
e
Package Information
= 2.7 V)
PARAMETER
D
D1
b
DD
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
= 2.7 V unless otherwise specified)
A1
25 MIPS, 64 kB Flash, 12-Bit ADC, 64-Pin Mixed-Signal MCU
A
E1
Clock = 25 MHz
Clock = 1 MHz
Clock = 32 kHz; V
Oscillator not running; V
Enabled
Oscillator not running; V
Disabled
I
I
Guaranteed Monotonic
| (CP+) – (CP-) | = 100 mV
OH
OL
E
= 8.5 mA
= –3 mA, Port I/O push-pull
Copyright © 2004 by Silicon Laboratories
A1
A2
D1
E1
A
D
b
e
E
CONDITIONS
(mm)
MIN
0.05
0.95
0.17
-
-
-
-
-
-
DD
(mm)
12.00
10.00
12.00
10.00
NOM
0.22
0.50
-
-
-
Monitor Disabled
(mm)
MAX
DD
DD
1.20
0.15
1.05
0.27
-
-
-
-
-
Monitor
Monitor
C8051F020DK Development Kit
V
0.7 x V
DD
–0.25
MIN
–10
DC
2.7
66
–5
0
– 0.7
DD
0.001
TYP
0.8
0.1
1.5
10
20
10
12
4
V
0.3 x V
DD
MAX
V
C8051F021
100
+10
3.6
0.6
+5
25
±1
±1
+ 0.25
REF
DD
UNITS
ksps
MHz
LSB
LSB
mA
mA
bits
mV
µA
µA
µA
dB
nA
µs
V
V
V
V
V
V
V
V
6.15.2004