C8051F530-IT Silicon Laboratories Inc, C8051F530-IT Datasheet - Page 17

• 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

C2CK/RST
C2CK/RST
VREGIN
VREGIN
GND
GND
VDD
VDD
Programming
Programming
C2D
C2D
Power On
Power On
Hardware
Hardware
Voltage Regulator
Voltage Regulator
Debug /
XTAL1
XTAL2
Debug /
XTAL1
XTAL2
Reset
Reset
(LDO)
(LDO)
Reset
Reset
System Clock Setup
System Clock Setup
External Oscillator
External Oscillator
Internal Oscillator
Internal Oscillator
Controller Core
Controller Core
up to 8k Byte Flash
up to 8k Byte Flash
Program Memory
Program Memory
CIP-51 8051
256 Byte SRAM
CIP-51 8051
256 Byte SRAM
Figure 1.3. C8051F53x Block Diagram
Figure 1.4. C8051F52x Block Diagram
C8051F52x/F52xA/F53x/F53xA
SFR
SFR
Bus
Bus
Rev. 1.3
VDD
VDD
Timers 0,
Timers 0,
UART0
LIN 2.1
UART0
LIN 2.1
1, 2, 3
12-bit
200ksps
ADC
1, 2, 3
12-bit
200ksps
ADC
Analog Peripherals
Analog Peripherals
PCA/
WDT
PCA/
WDT
Digital Peripherals
Digital Peripherals
SPI
SPI
Port I/O Configuration
Port I/O Configuration
CP0, CP0A
CP0, CP0A
Crossbar Control
Crossbar Control
Reference
Reference
Voltage
Voltage
VREF
VREF
Comparator
Comparator
M
M
A
U
X
A
U
X
VREF
+
VREF
+
Crossbar
-
Crossbar
-
Decoder
Decoder
Priority
Priority
VDD
VREF
Sensor
GND
VDD
VREF
Sensor
GND
Temp
Temp
Drivers
Drivers
Drivers
Port 0
Port 1
Port 0
VREGIN
VREGIN
P0.0/VREF
P0.1
P0.2
P0.3/TX
P0.4/RX
P0.5
P0.6/C2D
P0.7/XTAL1
P1.0/XTAL2
P1.1
P1.2/CNVSTR
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0/VREF
P0.1/C2D
P0.2/XTAL1
P0.3/XTAL2/TX
P0.4/RX
P0.5/CNVSTR
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