PIC18F86K90-I/PT Microchip Technology, PIC18F86K90-I/PT Datasheet - Page 372

• Manufacturer Part Number: PIC18F86K90-I/PT
• Description: 64kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm TRA
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F86K90-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K90 FAMILY
23.2
23.2.1
REGISTER 23-1:
DS39957B-page 372
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-2
bit 1
bit 0
Note 1:
U-0
—
2:
A/D Registers
These channels are not implemented on 64-pin devices.
Performing a conversion on unimplemented channels will return random values.
A/D CONTROL REGISTERS
Unimplemented: Read as ‘0’
CHS<4:0>: Analog Channel Select bits
00000 = Channel 00 (AN0)
00001 = Channel 01 (AN1)
00010 = Channel 02 (AN2)
00011 = Channel 03 (AN3)
00100 = Channel 04 (AN4)
00101 = Channel 05 (AN5)
00110 = Channel 06 (AN6)
00111 = Channel 07 (AN7)
01000 = Channel 08 (AN8)
01001 = Channel 09 (AN9)
01010 = Channel 10 (AN10)
01011 = Channel 11 (AN11)
01100 = Channel 12 (AN12)
01101 = Channel 13 (AN13)
01110 = Channel 14 (AN14)
01111 = Channel 15 (AN15)
GO/DONE: A/D Conversion Status bit
1 = A/D (or calibration) cycle is in progress. Setting this bit starts an A/D conversion cycle. The bit is
0 = A/D conversion is completed or not in progress
ADON: A/D On bit
1 = A/D Converter is operating
0 = A/D Converter module is shut off and consuming no operating current
R/W-0
CHS4
cleared automatically by hardware when the A/D conversion is completed.
ADCON0: A/D CONTROL REGISTER 0
W = Writable bit
‘1’ = Bit is set
R/W-0
CHS3
(1,2)
(1,2)
(1,2)
(1,2)
R/W-0
CHS2
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
10000 = Channel 16 (AN16)
10001 = Channel 17 (AN17)
10010 = Channel 18 (AN18)
10011 = Channel 19 (AN19)
10100 = Channel 20 (AN20)
10101 = Channel 21 (AN21)
10110 = Channel 22 (AN22)
10111 = Channel 23 (AN23)
11000 = (Reserved)
11001 = (Reserved)
11010 = (Reserved)
11011 = (Reserved)
11100 = Channel 28 (Reserved CTMU)
11101 = Channel 29 (Internal temperature diode)
11110 = Channel 30 (V
11111 = Channel 31 (1.024V band gap)
R/W-0
CHS1
R/W-0
CHS0
(2)
(2)
(2)
(2)
DDCORE
 2010 Microchip Technology Inc.
x = Bit is unknown
GO/DONE
(1,2)
(1,2)
(1,2)
(1,2)
R/W-0
)
R/W-0
ADON
bit 0