PIC18LF4682-I/PT Microchip Technology, PIC18LF4682-I/PT Datasheet - Page 354

• Manufacturer Part Number: PIC18LF4682-I/PT
• Description: 80KB Flash, 3KB RAM, ECAN, 1024 EEPROM 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF4682-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 80KB (40K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2682/2685/4682/4685
REGISTER 24-12: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F2682/2685/4682/4685
REGISTER 24-13: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F2682/2685/4682/4685
DS39761C-page 354
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-5
bit 4-0
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-0
Note 1:
DEV10
DEV2
R
R
These values for DEV10:DEV3 may be shared with other devices. The specific device is always identified
by using the entire DEV10:DEV0 bit sequence.
DEV2:DEV0: Device ID bits
000 = PIC18F2682
001 = PIC18F2685
010 = PIC18F4682
011 = PIC18F4685
REV3:REV0: Revision ID bits
These bits are used to indicate the device revision.
DEV10:DEV3: Device ID bits
These bits are used with the DEV2:DEV0 bits in Device ID Register 1 to identify the part number.
0010 0111 = PIC18F2682/2685/4682/4685 devices
DEV1
DEV9
R
R
P = Programmable bit
P = Programmable bit
DEV0
DEV8
R
R
REV4
DEV7
R
R
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
REV3
DEV6
R
R
REV2
DEV5
R
R
© 2009 Microchip Technology Inc.
REV1
DEV4
R
R
REV0
DEV3
R
R
bit 0
bit 0