PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 425

• 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 29-26: DUAL-CHANNEL AFE ELECTRICAL CHARACTERISTICS (CONTINUED)
 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated: SAV
MCLK = 4 MHz, PRESCALE = 1, OSR = 64, GAIN = 1, Dithering Off, V
Oscillator Input
Master Clock Frequency Range
Power Specifications
Operating Voltage, Analog
Operating Voltage, Digital
Operating Current, Analog
(Note 2)
Operating Current, Digital
Shutdown Current, Analog
Shutdown Current, Digital
Note 1:
2:
3:
4:
5:
6:
7:
8:
Parameters
Outside of this range, the ADC accuracy is not specified. An extended input range of ±6V can be applied
continuously to the part with no risk of damage.
For these operating currents, the following bit settings apply: SHUTDOWN<1:0> = 00, RESET<1:0> = 00,
VREFEXT = 0, CLKEXT = 0.
distortion or instability across this input range. Dynamic performance is specified at -0.5 dB below the maximum
signal range, V
See Appendix B.3 “Terminology and Formulas” for definitions.
Applies to all gains. Offset error is dependent on PGA gain setting.
This parameter is established by characterization and is not 100% tested.
For proper operation and to keep ADC accuracy, AMCLK should always be in the range of 1 to 5 MHz with
BOOST bits off. With BOOST bits on, AMCLK should be in the range of 1 to 8.192 MHz.
AMCLK = MCLK/PRESCALE.
For these operating currents, the following Configuration bit settings apply: SHUTDOWN<1:0> = 11,
VREFEXT = 1, CLKEXT = 1.
This specification implies that the ADC output is valid over this entire differential range and that there is no
IN
= -0.5 dBFS @ 50/60 Hz = 353 mV
Symbol
SAV
I
MCLK
I
SV
DDS
AI
DI
DDS
DD
DD
DD
DD
,
,
A
D
Preliminary
Min
4.5
2.7
—
—
—
—
—
—
—
1
DD
= 4.5 to 5.5V, SV
PIC18F87J72 FAMILY
Typical
RMS
0.65
3.6
3.5
0.3
1.2
—
—
—
—
2
, mV
IN
REF
= -0.5, dBFS = 353 mV
16.384
Max
5.5
5.5
2.8
5.6
0.9
0.4
1.6
= 2.4V.
1
1
DD
= 2.7 to 5.5V, -40°C < T
Units
MHz
mA
mA
mA
mA
µA
µA
V
V
(Note 7)
BOOST<1:0> = 00
BOOST<1:0> = 11
SV
MCLK = 4 MHz
SV
MCLK = 4 MHz
SV
MCLK = 8.192 MHz
SAV
SV
RMS
DD
DD
DD
DD
DD
@ 50/60 Hz
DS39979A-page 425
= 5V,
= 2.7V,
= 5V,
pin only (Note 8)
Conditions
pin only (Note 8)
A
<+85°C,