C8051F321 Silicon Laboratories Inc, C8051F321 Datasheet - Page 51

• Manufacturer Part Number: C8051F321
• Description: IC 8051 MCU 16K FLASH 28MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F32xr

Specifications of C8051F321

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bits7-0: High byte of ADC0 Less-Than Data Word.
Bits7-0: Low byte of ADC0 Less-Than Data Word.
R/W
R/W
Bit7
Bit7
Figure 5.13. ADC0LTH: ADC0 Less-Than Data High Byte Register
Figure 5.14. ADC0LTL: ADC0 Less-Than Data Low Byte Register
R/W
R/W
Bit6
Bit6
R/W
R/W
Bit5
Bit5
R/W
R/W
Bit4
Bit4
R/W
R/W
Bit3
Bit3
Rev. 1.1
R/W
R/W
Bit2
Bit2
R/W
R/W
Bit1
Bit1
C8051F320/1
R/W
R/W
Bit0
Bit0
SFR Address:
SFR Address:
00000000
00000000
Reset Value
Reset Value
0xC6
0xC5
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