PIC18F64J90-I/PT Microchip Technology, PIC18F64J90-I/PT Datasheet - Page 13

• Manufacturer Part Number: PIC18F64J90-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F64J90-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 1-2:
 2010 Microchip Technology Inc.
Note 1:
OSC2/CLKO
OSC1/CLKI
2:
3:
ENVREG
See Table 1-3 for I/O port pin descriptions.
RA6 and RA7 are only available as digital I/O in select oscillator modes. See Section 3.0 “Oscillator Configurations” for
more information.
Brown-out Reset and Low-Voltage Detect functions are provided when the on-board voltage regulator is enabled.
Instruction Bus <16>
Table Pointer<21>
V
Program Memory
Address Latch
DDCORE
Generation
Reference
Band Gap
inc/dec logic
Regulator
Data Latch
Precision
(96 Kbytes)
Oscillator
Oscillator
Timer0
Voltage
CCP1
INTRC
Timing
8 MHz
PIC18F8XJ90 (80-PIN) BLOCK DIAGRAM
21
/V
CAP
20
8
Timer1
V
CCP2
DD
Start-up Timer
,V
Decode and
ROM Latch
Watchdog
Table Latch
Power-up
Oscillator
Power-on
Instruction
BOR and
SS
Control
Reset
LVD
Timer
Timer
PCLATU
PCU
Program Counter
IR
31 Level Stack
(3)
STKPTR
MCLR
AUSART
PCH
PCLATH
Timer2
8
State Machine
Control Signals
PCL
Data Bus<8>
8
EUSART
Timer3
PIC18F85J90 FAMILY
BITOP
BSR
4
3
8
Data Address<12>
MSSP
10-Bit
Address
Address Latch
Decode
ADC
Data Memory
FSR0
FSR1
FSR2
inc/dec
Data Latch
logic
PRODH
(2.0, 3.9
8
Kbytes)
ALU<8>
8 x 8 Multiply
12
W
12
8
8
Access
Bank
PRODL
Comparators
4
12
8
Driver
LCD
8
8
8
RA0:RA7
RD0:RD7
RG0:RG4
RH0:RH7
RC0:RC7
RE3:RE7
RB0:RB7
RF1:RF7
RJ0:RJ7
RE0:RE1,
DS39770C-page 13
PORTD
PORTG
PORTA
PORTC
PORTE
PORTF
PORTH
PORTB
PORTJ
(1,2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)