C8051F333-GMR Silicon Laboratories Inc, C8051F333-GMR Datasheet - Page 118

• 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

C8051F330/1/2/3/4/5
Table 13.1. Internal Oscillator Electrical Characteristics
V
122
Internal High-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current 
(from V
Power Supply Sensitivity
Temperature Sensitivity
Internal Low-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current 
(from V
Power Supply Sensitivity
Temperature Sensitivity
*Note: Represents mean ±1 standard deviation.
DD
= 2.7 to 3.6 V; T
DD
DD
)
)
Parameter
A
= –40 to +85 °C unless otherwise specified
IFCN = 11b
25 °C, V
OSCICN.7 = 1
Constant Temperature
Constant Supply
OSCLD = 11b
25 °C, V
OSCLCN.7 = 1
Constant Temperature
Constant Supply
Conditions
DD
DD
= 3.0 V,
= 3.0 V,
Rev. 1.7
Min
24
72
—
—
—
—
—
—
–3 ± 0.1*
50 ± 10*
20 ± 8*
0.3 ±
24.5
0.1*
Typ
450
5.5
80
Max
25
88
—
—
—
—
—
—
ppm / °C
ppm/°C
Units
% / V
MHz
%/V
kHz
µA
µA