C8051F330 Silicon Laboratories Inc, C8051F330 Datasheet - Page 112

• Manufacturer Part Number: C8051F330
• Description: IC 8051 MCU 8K FLASH 20MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F330

• 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-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

C8051F330/1, C8051F330D
Table 13.1. Internal Oscillator Electrical Characteristics
V
112
Internal High-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current
(from
Power Supply Sensitivity
Temperature Sensitivity
Internal Low-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current
(from
Power Supply Sensitivity
Temperature Sensitivity
*Note: Represents mean ± 1 standard deviation.
DD
= 2.7 to 3.6 V; T
V
V
DD )
DD )
Parameter
A
= –40 to +85 °C unless otherwise specified
IFCN = 11b
25 °C,
OSCICN.7 = 1
Constant Temperature
Constant Supply
OSCLD = 11b
25 °C,
OSCLCN.7 = 1
Constant Temperature
Constant Supply
V
V
Conditions
DD = 3.0 V,
DD = 3.0 V,
Rev. 1.2
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
% / V
MHz
kHz
µA
µA