PIC12C672-10/SM Microchip Technology, PIC12C672-10/SM Datasheet - Page 435

• Manufacturer Part Number: PIC12C672-10/SM
• Description: IC MCU OTP 2KX14 A/D 8-SOIJ
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C672-10/SM

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• For Use With: XLT08SO-1 - SOCKET TRANSITION 8SOIC 150/208AC164312 - MODULE SKT FOR PM3 16SOICISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1048 - ADAPTER 8-SOIC TO 8-DIP309-1047 - ADAPTER 8-SOIC TO 8-DIPAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC12C672-10/SMR; PIC12C672-10/SMR

Section 23. 10-bit A/D Converter
23.7.2
A/D Result Registers
The ADRESH:ADRESL register pair is the location where the 10-bit A/D result is loaded at the
completion of the A/D conversion. This register pair is 16-bits wide. The A/D module gives the
flexibility to left or right justify the 10-bit result in the 16-bit result register. The A/D Format Select
bit (ADFM) controls this justification.
Figure 23-6
shows the operation of the A/D result justifica-
tion. The extra bits are loaded with ‘0’s’. When an A/D result will not overwrite these locations (A/D
disable), these registers may be used as two general purpose 8-bit registers.
Figure 23-6: A/D Result Justification
10-Bit Result
ADFM = 0
ADFM = 1
0
7
7
2 1 0 7
0 7 6 5
0
RESULT
RESULT
0000 00
0000 00
ADRESH
ADRESH
ADRESL
ADRESL
10-bits
10-bits
23
Left Justified
Right Justified
Preliminary
1997 Microchip Technology Inc.
DS31023A-page 23-13