C8051F330D Silicon Laboratories Inc, C8051F330D Datasheet - Page 27

• Manufacturer Part Number: C8051F330D
• Description: IC 8051 MCU 8K FLASH 20DIP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F330D

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1155

4.
Table 4.1. Pin Definitions for the C8051F330/1, C8051F330D
XTAL1
XTAL2
Name
C2CK
VREF
/RST/
P2.0/
P0.0/
P0.2/
P0.3/
V
GND
IDA0
C2D
P0.1
P0.4
P0.5
DD
Pinout and Package Definitions
‘F330/1
Pin
20
19
18
17
16
3
2
4
5
1
‘F330D
Pin
20
19
6
5
7
8
4
3
2
1
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
A I/O or
Type
D I/O
D I/O
D I/O
D I/O
AOut
A In
A In
A In
A In
A In
A In
D In
A In
A In
Power Supply Voltage.
Ground.
Device Reset. Open-drain output of internal POR or
monitor. An external source can initiate a system reset by
driving this pin low for at least 10 µs.
Clock signal for the C2 Debug Interface.
Port 3.0. See
Bi-directional data signal for the C2 Debug Interface.
Port 0.0. See
External VREF input. See
tion.
Port 0.1. See
IDA0 Output. See
Port 0.2. See
External Clock Input. This pin is the external oscillator return
for a crystal or resonator. See
description.
Port 0.3. See
External Clock Output. For an external crystal or resonator,
this pin is the excitation driver. This pin is the external clock
input for CMOS, capacitor, or RC oscillator configurations.
See
Port 0.4. See
Port 0.5. See
C8051F330/1, C8051F330D
Rev. 1.2
Section 13
Section 14
Section 14
Section 14
Section 14
Section 14
Section 14
Section 14
for a complete description.
Section 6
Description
for a complete description.
for a complete description.
for a complete description.
for a complete description.
for a complete description.
for a complete description.
for a complete description.
Section 7
for a complete description.
Section 13
for a complete descrip-
for a complete
V
DD
27