PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 435

• 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

FIGURE B-1:
 2010 Microchip Technology Inc.
REFIN+/OUT+
REFIN-
CH0+
CH1+
CH0-
CH1-
DUAL-CHANNEL AFE FUNCTIONAL BLOCK DIAGRAM
Monitoring
Reference
+
Voltage
-
AV
POR
DD
V
REF
VREFEXT
DUAL-DS ADC
V
REF
+
+
-
-
PGA
PGA
-
V
REF
+
Modulator
Modulator
SDN<1:0>, RESET<1:0>, GAIN<7:0>
SAV
SAV
Analog
D-S
D-S
SS
DD
Preliminary
Digital
SV
SV
SINC
SINC
DD
F
SS
3
3
POR
Shifter
Phase
PIC18F87J72 FAMILY
DATA_CH1<23:0>
DATA_CH0<23:0>
DMCLK/DRCLK
PHASE<7:0>
AMCLK
DMCLK
Generation
Digital SPI
Interface
Clock
OSR<1:0>
PRE<1:0>
MCLK
DS39979A-page 435
CLKIA
DR
SDOA
ARESET
SDIA
SCKA
CSA