This low power and high performance 8-bit MCU with integrated full-speed USB 2.0 and peripheral flexibility comes in a small package for cost sensitive applications in the PIC18 J-series. New features include Deep sleep mode for low power applications, Peripheral Pin Select for design flexibility for mapping peripherals to I/O pins and a CTMU module for easy capacitive touch user interfaces. The PIC18F46J50 family is ideal for applications requiring cost-effective, low-power USB solutions with a robust peripheral set in a small package.

• Featuring nanoWatt XLP™ Technology ideal for battery applications

Typical nanoWatt XLP™ specifications include:

• • • 15nA Deep Sleep mode 
    • 60nA Sleep mode (RAM retention)
    • 830nA Real Time Clock & Calendar operation in Sleep modes
    • 780nA Watch Dog Timer operation in Sleep modes

Other Features:

• • Integrated full speed USB 2.0
  • Deep Sleep mode ideal for battery applications
  • Peripheral Pin Select for mapping digital peripherals to various I/O for design flexibility
  • Hardware RTCC provides clock, calendar & alarm functions
  • Charge Time Measurement Unit (CTMU) supports capacitive touch screens
  • 2 Enhanced Capture / Compare / PWM modules
  • 2 MSSP serial ports for SPI or I2C™ communication
  • 2 Enhanced USART modules
  • 8-bit Parallel port
  • Dual analog comparators
  • 13 ch, 10-bit ADC
  • Self programming Flash supports 10k erase/write cycles & 20 years retention
  • Operating voltage 2.0 – 3.6V, 5.5V tolerant digital inputs

General Parametrics:

Program Memory Type: Flash

Program Memory Size (KB): 64

CPU Speed (MIPS/DMIPS): 12

SRAM Bytes: 3,800

Digital Communication Peripherals: 2-UART, 2-SPI, 2-I2C2-MSSP(SPI/I2C)

Capture/Compare/PWM Peripherals: 2 ECCP,

Timers: 2 x 8-bit, 3 x 16-bit

ADC Input: 13 ch, 10-bit

Number of Comparators: 2

Number of USB Modules: 1, FS Device

Temperature Range (C): -40 to 85

Operating Voltage Range (V): 2 to 3.6

Pin Count: 44

Low Power: Yes