C8051T603-GS Silicon Laboratories Inc, C8051T603-GS Datasheet - Page 50

• Manufacturer Part Number: C8051T603-GS
• Description: IC 8051 MCU 4K-EEPROM 14-SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: C8051T60xr

Specifications of C8051T603-GS

• Program Memory Type: OTP
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051T6x
• Core: 8051
• 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: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051T600DK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1404 - KIT DEV FOR C8051T60X MCU'S
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1657-5

C8051T600/1/2/3/4/5/6
9.5. ADC0 Analog Multiplexer (C8051T600/2/4 only)
ADC0 on the C8051T600/2/4 uses an analog input multiplexer to select the positive input to the ADC. Any
of the following may be selected as the positive input: Port 0 I/O pins, the on-chip temperature sensor, or
the positive power supply (V
SFR Definition 9.9.
Important Note About ADC0 Input Configuration: Port pins selected as ADC0 inputs should be config-
ured as analog inputs and should be skipped by the Digital Crossbar. To configure a Port pin for analog
input, set the corresponding bit in register PnMDIN to ‘0’. To force the Crossbar to skip a Port pin, set the
corresponding bit in register XBR0 to ‘1’. See Section “22. Port Input/Output” on page 106 for more Port
I/O configuration details.
50
Sensor
Temp
Figure 9.6. ADC0 Multiplexer Block Diagram
DD
). The ADC0 input channel is selected in the AMX0SL register described in
P0.0
P0.7
VDD
AMX0SL
Rev. 1.2
AMUX
ADC0