C8051F302 Silicon Laboratories Inc, C8051F302 Datasheet - Page 74

IC 8051 MCU 8K FLASH 11MLP

C8051F302

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F302-GMR
Manufacturer:
SiliconL
Quantity:
3 000
Part Number:
C8051F302-GMR
Manufacturer:
SILICON
Quantity:
5 000
Part Number:
C8051F302-GMR
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
C8051F300/1/2/3/4/5
74
Bit7:
Bits6-4:
Bit3:
Bits2-0:
Note: Refer to Figure 15.4 for INT0/1 edge- or level-sensitive interrupt selection.
IN1PL
R/W
Bit7
IN1PL: /INT1 Polarity
0: /INT1 input is active low.
1: /INT1 input is active high.
IN1SL2-0: /INT1 Port Pin Selection Bits
These bits select which Port pin is assigned to /INT1. Note that this pin assignment is independent of
the Crossbar; /INT1 will monitor the assigned Port pin without disturbing the peripheral that has been
assigned the Port pin via the Crossbar. The Crossbar will not assign the Port pin to a peripheral if it is
configured to skip the selected pin (accomplished by setting to ‘1’ the corresponding bit in register
XBR0).
IN0PL: /INT0 Polarity
0: /INT0 interrupt is active low.
1: /INT0 interrupt is active high.
INT0SL2-0: /INT0 Port Pin Selection Bits
These bits select which Port pin is assigned to /INT0. Note that this pin assignment is independent of
the Crossbar. /INT0 will monitor the assigned Port pin without disturbing the peripheral that has been
assigned the Port pin via the Crossbar. The Crossbar will not assign the Port pin to a peripheral if it is
configured to skip the selected pin (accomplished by setting to ‘1’ the corresponding bit in register
XBR0).
IN1SL2-0
IN0SL2-0
IN1SL2
R/W
Bit6
000
001
010
100
101
000
001
010
100
101
011
110
111
011
110
111
Figure 8.14. IT01CF: INT0/INT1 Configuration Register
IN1SL1
R/W
Bit5
/INT1 Port Pin
/INT0 Port Pin
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
IN1SL0
R/W
Bit4
Rev. 2.3
IN0PL
R/W
Bit3
IN0SL2
R/W
Bit2
IN0SL1
R/W
Bit1
IN0SL0
R/W
Bit0
SFR Address:
00000001
Reset Value
0xE4

Related parts for C8051F302