C8051F023R Silicon Laboratories Inc, C8051F023R Datasheet - Page 67

IC 8051 MCU 64K FLASH 64TQFP

C8051F023R

Manufacturer Part Number
C8051F023R
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F023R

Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1035-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F023R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Bits7-0:
Bits7-0:
R/W
R/W
Bit7
Bit7
ADC Data Word High-Order Bits.
For ADLJST = 0: Bits 7-2 are the sign extension of Bit1. Bits 1-0 are the upper 2 bits of the 10-bit
ADC Data Word.
For ADLJST = 1: Bits 7-0 are the most-significant bits of the 10-bit ADC Data Word.
ADC Data Word Low-Order Bits.
For ADLJST = 0: Bits 7-0 are the lower 8 bits of the 10-bit ADC Data Word.
For ADLJST = 1: Bits 7-6 are the lower 2 bits of the 10-bit ADC Data Word. Bits 5-0 will always
read ‘0’.
Figure 6.10. ADC0L: ADC0 Data Word LSB Register (C8051F022/3)
Figure 6.9. ADC0H: ADC0 Data Word MSB Register (C8051F022/3)
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. 1.4
R/W
R/W
Bit2
Bit2
R/W
R/W
Bit1
Bit1
C8051F022/3
R/W
R/W
Bit0
Bit0
SFR Address:
SFR Address:
00000000
00000000
Reset Value
Reset Value
0xBE
0xBF
67

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