C8051F310 Silicon Laboratories Inc, C8051F310 Datasheet - Page 40

• Manufacturer Part Number: C8051F310
• Description: IC 8051 MCU 16K FLASH 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F31xr

Specifications of C8051F310

• 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: 29
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 21x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

C8051F310/1/2/3/4/5/6/7
40
Name
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.1
P3.2
P3.3
P3.4
‘F310/2/4 ‘F311/3/5 ‘F316/7
21
20
19
18
17
16
15
14
13
12
10
11
7
8
9
Table 4.1. Pin Definitions for the C8051F31x (Continued)
Pin Numbers
17
16
15
14
13
12
11
10
9
8
7
13
12
11
10
9
8
7
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
Type
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
Rev. 1.7
Description
Port 1.5. See
Port 1.6. See
Port 1.7. See
Port 2.0. See
Port 2.1. See
Port 2.2. See
Port 2.3. See
Port 2.4. See
Port 2.5. See
Port 2.6. See
Port 2.7. See
Port 3.1. See
Port 3.2. See
Port 3.3. See
Port 3.4. See
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
Section 13
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