PIC18F64J90-I/PT Microchip Technology, PIC18F64J90-I/PT Datasheet - Page 295

• 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

REGISTER 23-4:
REGISTER 23-5:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-1
bit 0
Note 1:
—
—
U-0
U-0
(1)
(1)
The value of these bits in program memory should always be ‘1’. This ensures that the location is
executed as a NOP if it is accidentally executed.
The value of these bits in program memory should always be ‘1’. This ensures that the location is
executed as a NOP if it is accidentally executed.
Unimplemented: Read as ‘0’
WDTPS<3:0>: Watchdog Timer Postscale Select bits
1111 = 1:32,768
1110 = 1:16,384
1101 = 1:8,192
1100 = 1:4,096
1011 = 1:2,048
1010 = 1:1,024
1001 = 1:512
1000 = 1:256
0111 = 1:128
0110 = 1:64
0101 = 1:32
0100 = 1:16
0011 = 1:8
0010 = 1:4
0001 = 1:2
0000 = 1:1
Unimplemented: Read as ‘0’
CCP2MX: CCP2 MUX bit
1 = CCP2 is multiplexed with RC1
0 = CCP2 is multiplexed with RE7
—
—
U-0
U-0
(1)
(1)
CONFIG3H: CONFIGURATION REGISTER 3 HIGH (BYTE ADDRESS 300005h)
CONFIG2H: CONFIGURATION REGISTER 2 HIGH (BYTE ADDRESS 300003h)
WO = Write-Once bit
WO = Write-Once bit
—
—
U-0
U-0
(1)
(1)
—
—
U-0
U-0
(1)
(1)
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
PIC18F85J90 FAMILY
WDTPS3
R/WO-1
U-0
—
WDTPS2
R/WO-1
U-0
—
‘0’ = Bit is cleared
‘0’ = Bit is cleared
WDTPS1
R/WO-1
U-0
—
DS39770C-page 295
WDTPS0
CCP2MX
R/WO-1
R/WO-1
bit 0
bit 0