C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 69

• Manufacturer Part Number: C8051F502-IMR
• Description: MCU 8-Bit C8051F50x 8051 CISC 64KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F502-IMR

• Package: 32QFN EP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/UART
• On-chip Adc: 32-chx12-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 4

VREF x (4095/4096)
VREF x (4095/4096)
VREF x (512/4096)
VREF x (256/4096)
VREF x (512/4096)
VREF x (256/4096)
Input Voltage
Input Voltage
(Px.x - GND)
(Px.x - GND)
0
0
Figure 6.6. ADC Window Compare Example: Right-Justified Data
ADC0H:ADC0L
ADC0H:ADC0L
Figure 6.7. ADC Window Compare Example: Left-Justified Data
0x0FFF
0x0201
0x0200
0x01FF
0x0101
0x0100
0x00FF
0x0000
0xFFF0
0x2010
0x2000
0x1FF0
0x1010
0x1000
0x0FF0
0x0000
ADC0GTH:ADC0GTL
ADC0GTH:ADC0GTL
ADC0LTH:ADC0LTL
ADC0LTH:ADC0LTL
not affected
not affected
not affected
not affected
AD0WINT
AD0WINT
AD0WINT
AD0WINT
AD0WINT=1
AD0WINT=1
Rev. 1.2
VREF x (4095/4096)
VREF x (512/4096)
VREF x (256/4096)
VREF x (512/4096)
VREF x (256/4096)
VREF x (1023/
Input Voltage
Input Voltage
(Px.x - GND)
(Px.x - GND)
1024)
0
0
ADC0H:ADC0L
ADC0H:ADC0L
C8051F50x/F51x
0x0FFF
0x01FF
0x00FF
0xFFF0
0x1FF0
0x0FF0
0x0201
0x0200
0x0101
0x0100
0x0000
0x2010
0x2000
0x1010
0x1000
0x0000
ADC0GTH:ADC0GTL
ADC0GTH:ADC0GTL
ADC0LTH:ADC0LTL
ADC0LTH:ADC0LTL
not affected
not affected
AD0WINT
AD0WINT
AD0WINT=1
AD0WINT=1
AD0WINT=1
AD0WINT=1
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