PIC18F86K90-I/PT Microchip Technology, PIC18F86K90-I/PT Datasheet - Page 538

• 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
TABLE 31-25: A/D CONVERTER CHARACTERISTICS: PIC18F87K90 FAMILY (INDUSTRIAL)
DS39957B-page 538
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A30
A50
Note 1:
Param
No.
2:
N
E
E
E
E
—
 V
V
V
V
Z
I
REF
Sym
AIN
IL
DL
OFF
GN
REFH
REFL
AIN
R
REF
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
V
the RA2/AN2/V
REFH
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage Range
(V
Reference Voltage High
Reference Voltage Low
Analog Input Voltage
Recommended
Impedance of Analog
Voltage Source
V
REF
REFH
current is from the RA3/AN3/V
Input Current
Characteristic
– V
REFL
REF
-/CV
)
(2)
REF
pin or V
V
V
SS
SS
SS
V
REF
Min
, whichever is selected as the V
REFL
—
—
—
—
—
—
—
—
—
—
—
—
+ 3.0V
– 0.3V
3
+ pin or V
Preliminary
Guaranteed
DD
Typ
<±1
<±1
<±1
<±1
—
—
—
—
—
—
—
—
—
—
—
—
, whichever is selected as the V
(1)
V
V
V
+1.5/-1.0
+1.5/-1.0
SS
SS
DD
V
±1.25
±2.00
±2.0
Max
±2.0
150
REFH
2.5
12
±5
±3
+ 3.0V
– 3.0V
– V
5
REFL
SS
source.
Units
LSB V
LSB V
LSB V
LSB V
LSB V
LSB V
LSB V
LSB V
k 
 A
 A
bit
—
V
V
V
V
 V
V
For 12-bit resolution
For 12-bit resolution
For 12-bit resolution
During V
During A/D conversion cycle.
REFH
DD
DD
DD
DD
DD
DD
DD
DD
 2010 Microchip Technology Inc.
SS
REF
 V
= 3.0V (  V
= 5.0V
= 3.0V (  V
= 5.0V
= 3.0V (  V
= 5.0V
= 3.0V (  V
= 5.0V
source. V
 3.0V
AIN
AIN
 V
acquisition.
Conditions
REF
REF
REF
REF
REF
REFL
 3.0V)
 3.0V)
 3.0V)
 3.0V)
current is from