C8051F302 Silicon Laboratories Inc, C8051F302 Datasheet - Page 102

• Manufacturer Part Number: C8051F302
• Description: IC 8051 MCU 8K FLASH 11MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F30xr

Specifications of C8051F302

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 8
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 11-VQFN
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SMBus, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 8
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

C8051F300/1/2/3/4/5
102
VDD = 2.7 to 3.6V, -40°C to +85°C unless otherwise specified
PARAMETERS
Input Leakage Current
Output High Voltage
Output Low Voltage
Bits7-0:
Input High Voltage
Input Low Voltage
R/W
Bit7
Output Configuration Bits for P0.7-P0.0 (respectively): ignored if corresponding bit in register
P0MDIN is logic 0.
0: Corresponding P0.n Output is open-drain.
1: Corresponding P0.n Output is push-pull.
(Note: When SDA and SCL appear on any of the Port I/O, each are open-drain regardless of the value
of P0MDOUT).
R/W
Bit6
Figure 12.10. P0MDOUT: Port0 Output Mode Register
CONDITIONS
Table 12.1. Port I/O DC Electrical Characteristics
I
I
I
OH
OH
OH
Weak Pull-up On, V
R/W
Bit5
= -10mA, Port I/O push-pull
= -10µA, Port I/O push-pull
= -3mA, Port I/O push-pull
Weak Pull-up Off
I
I
I
OL
OL
OL
= 8.5mA
= 25mA
R/W
= 10µA
Bit4
IN
Rev. 2.3
= 0 V
R/W
Bit3
MIN
R/W
Bit2
VDD-0.7
VDD-0.1
2.0
R/W
TYP
Bit1
VDD-0.8
1.0
25
MAX
R/W
Bit0
0.6
0.1
0.8
±1
40
SFR Address:
00000000
Reset Value
0xA4
UNITS
µA
V
V
V
V