C8051F530-IT Silicon Laboratories Inc, C8051F530-IT Datasheet - Page 41

• Manufacturer Part Number: C8051F530-IT
• Description: IC 8051 MCU 8K FLASH 20TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F53xr

Specifications of C8051F530-IT

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.25 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 336-1343

Table 3.4. Pin Definitions for the C8051F53x and C805153xA (TSSOP 20) (Continued)
*Note: Please refer to Section “20. Device Specific Behavior” on page 209.
CNVSTR
P0.5/RX*
P0.4/RX*
P0.4/TX*
XTAL2
XTAL1
Name
P1.2/
P1.0/
P0.7/
P0.6/
P1.6
P1.5
P1.4
P1.3
P1.1
C2D
P0.5
‘F53xA ‘F53x
Pin Numbers
13
15
16
17
18
19
10
11
12
14
—
—
9
10
12
13
14
15
16
17
19
11
—
18
—
9
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
D I/O
Type
D 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
Description
Port 1.6. See Port I/O Section for a complete description.
Port 1.5. See Port I/O Section for a complete description.
Port 1.4. See Port I/O Section for a complete description.
Port 1.3. See Port I/O Section for a complete description.
Port 1.2. See Port I/O Section for a complete description.
External Converter start input for the ADC0, see Section “4. 12-Bit
ADC (ADC0)” on page 52 for a complete description.
Port 1.1. See Port I/O Section for a complete description.
Port 1.0. See Port I/O Section for a complete description.
External Clock Output. For an external crystal or resonator, this
pin is the excitation driver. This pin is the external clock input for
CMOS, capacitor, or RC oscillator configurations. See Section
“14. Oscillators” on page 134.
Port 0.7. See Port I/O Section for a complete description.
External Clock Input. This pin is the external oscillator return for a
crystal or resonator. Section “14. Oscillators” on page 134.
Port 0.6. See Port I/O Section for a complete description.
Bi-directional data signal for the C2 Debug Interface.
Port 0.5. See Port I/O Section for a complete description.
Port 0.5. See Port I/O Section for a complete description.
Port 0.4. See Port I/O Section for a complete description.
Port 0.4. See Port I/O Section for a complete description.
C8051F52x/F52xA/F53x/F53xA
Rev. 1.3
41