C8051F333-GMR Silicon Laboratories Inc, C8051F333-GMR Datasheet - Page 33

• Manufacturer Part Number: C8051F333-GMR
• Description: IC 8051 MCU 4K FLASH 20MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F333-GMR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F330DK
• Minimum Operating Temperature: - 40 C
• For Use With: 336-1451 - ADAPTER PROGRAM TOOLSTICK F330
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

4.
XTAL1
XTAL2
Name
C2CK
VREF
P2.0/
P0.0/
P0.2/
P0.3/
GND
RST/
IDA0
P0.1
P0.4
P0.5
C2D
V
DD
Pinout and Package Definitions
‘F330/1/2/
3/4/5-GM
Pin
20
19
18
17
16
3
2
4
5
1
Table 4.1. Pin Definitions for the C8051F330/1/2/3/4/5
’F330-GP
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
A I/O or
D I/O or
D I/O or
D I/O
D I/O
D I/O
D I/O
AOut
Type
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 V
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
plete 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
Rev. 1.7
Section 13
Section 14
Section 14
Section 14
Section 14
Section 14
Section 14
Section 14
for a complete description.
C8051F330/1/2/3/4/5
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.
for a complete descrip-
Section 13
for a com-
DD
35