PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 421

• Manufacturer Part Number: PIC18F87J72-I/PT
• Description: IC PIC MCU 8BIT 14KB FLSH 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J72-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 80-TQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART, SPI, I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14
• Controller Family/series: PIC18F
• No. Of I/o's: 51
• Ram Memory Size: 3923Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 29-24: A/D CONVERTER CHARACTERISTICS: PIC18F87J72 FAMILY (INDUSTRIAL)
 2010 Microchip Technology Inc.
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
AIN
IL
DL
OFF
GN
REFH
REFL
R
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
V
current is from the RA2/AN2/V
REF
REFH
Resolution
Integral Linearity Error
Differential Linearity
Error
Offset Error
Gain Error
Monotonicity
Reference Voltage
Range (V
Reference Voltage High V
Reference Voltage Low
Analog Input Voltage
Recommended
Impedance of Analog
Voltage Source
V
REF
current is from the RA3/AN3/V
Characteristic
Input Current
REFH
– V
REFL
(2)
)
REF
V
SS
SS
- pin or V
V
Min
REFL
—
—
—
—
—
—
—
—
+ 3.0V
– 0.3V
3
REF
Preliminary
+ pin or V
Guaranteed
SS
, whichever is selected as the V
Typ
<±1
<±1
<±1
<±1
—
—
—
—
—
—
—
—
PIC18F87J72 FAMILY
DD
(1)
V
V
V
, whichever is selected as the V
DD
DD
DD
V
Max
±2.0
±1.5
150
REFH
2.5
12
±5
±3
+ 0.3V
– 3.0V
– V
5
SS
Units
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
Note 2
During V
During A/D conversion cycle.
SS
REF
REF
REF
REF
REF
REFL
 V
 3.0V
 3.0V
 3.0V
 3.0V
 3.0V
AIN
AIN
source.
Conditions
 V
acquisition.
REFH
DS39979A-page 421
REF
source. V
REFL