PIC18F67K22-I/MR Microchip Technology, PIC18F67K22-I/MR Datasheet - Page 382

• Manufacturer Part Number: PIC18F67K22-I/MR
• Description: 128kB Flash, 4kB RAM, 1kB EE, NanoWatt XLP, GP 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F67K22-I/MR

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K22 FAMILY
FIGURE 26-2:
DS39960D-page 382
CASE 1:
CASE 2:
Enable HLVD
Enable HLVD
HLVDIF
HLVDIF
IRVST
IRVST
V
V
DD
DD
LOW-VOLTAGE DETECT OPERATION (VDIRMAG = 0)
Internal Reference is Stable
Internal Reference is Stable
T
T
IRVST
IRVST
HLVDIF may not be Set
HLVDIF Cleared in Software,
HLVDIF Remains Set since HLVD Condition still Exists
HLVDIF Cleared in Software
 2009-2011 Microchip Technology Inc.
HLVDIF Cleared in Software
V
V
HLVD
HLVD