产品特性- High performance PIC18 core with 8x8 Hardware Multiply
- Flash Program Memory with self read/write capability
- 256 Bytes of integrated EEPROM
- Internal 48MHz Oscillator with USB Accuracy -Via Active Clock Tuning from USB Host
- Universal Serial Bus 2.0 Module
- Enhanced Capture Compare PWM (ECCP) Module with up to 4 outputs
- Integrated Temperature Indicator Module
- Up to 25 Channel 10-bit ADC with Voltage Reference
- 2 Analog Comparators
- 5-bit Digital to Analog Converter (DAC)
- MI2C / SPI Module (MSSP)
- Enhanced Addressable USART Module
- Charge Time Measurement Unit (CTMU) for measurement applications
- 25mA Source/Sink current I/O
- 2x 8-bit Timers
- 2x 16-bit Timers
- Extended Watchdog Timer (WDT)
- Enhanced Power-On/Off-Reset
- Low-Power Brown-Out Reset (LPBOR)
- Programmable Brown-Out Reset (BOR)
- In Circuit Serial Programming and Debug (ICSP/ICD)
- PIC18LF2xK50 (1.8V – 3.6V) with nanoWatt XLP
- PIC18F2xK50 (1.8V – 5.5V)
| 技术参数
Parameter Name
Value
| Value |
Program Memory Type
Flash
|
Flash
|
Program Memory (KB)
32
|
32
|
CPU Speed (MIPS)
12
|
12
|
RAM Bytes
2,048
|
2,048
|
Data EEPROM (bytes)
256
|
256
|
Digital Communication Peripherals
1-UART, 1-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
|
1-UART, 1-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
|
Capture/Compare/PWM Peripherals
1 ECCP /
|
1 ECCP /
|
Timers
2 x 8-bit, 2 x 16-bit
|
2 x 8-bit, 2 x 16-bit
|
ADC
25 ch, 10-bit
|
25 ch, 10-bit
|
Comparators
2
|
2
|
USB (ch, speed, compliance)
1, FS Device, USB 2.0
|
1, FS Device, USB 2.0
|
Temperature Range (C)
-40 to 125
|
-40 to 125
|
Operating Voltage Range (V)
1.8 to 5.5
|
1.8 to 5.5
|
Pin Count
40
|
40
|
XLP
Yes
|
Yes
|
Cap Touch Channels
25
|
25
|
|