产品特性- C Compiler Optimized Architecture: Optional extended instruction set designed to optimize re-entrant code
- Optional extended instruction set designed to optimize re-entrant code
- Up to 1024 bytes Data EEPROM
- Up to 64 Kbytes Linear program memory addressing
- Up to 3936 bytes Linear data memory addressing
- Up to 16 MIPS operation
- 16-bit wide instructions, 8-bit wide data path
- Priority levels for interrupts
- 31-level, software accessible hardware stack
- 8 x 8 single-cycle hardware multiplier
- Precision 16 MHz internal oscillator block:
- Factory calibrated to ± 1%
- Software selectable frequencies range of 31 kHz to 16 MHz
- 64 MHz performance available using PLL
- no external components required
- Four crystal modes up to 64 MHz
- Two external clock modes up to 64 MHz
- 4X Phase Lock Loop (PLL)
- Secondary oscillator using Timer1 @ 32 kHz
- Fail-Safe Clock Monitor: Allows for safe shutdown if peripheral clock stops Two-Speed Oscillator Start-up
- Allows for safe shutdown if peripheral clock
- Two-Speed Oscillator Start-up
- Operating Voltage Range: 1.8V to 3.6V
- Self-Programmable under Software Control
- Programmable 16-Level High/Low-Voltage
- Interrupt on High/Low-Voltage Detection
- Programmable Brown-out Reset (BOR): With software enable option
- With software enable option
- Extended Watchdog Timer (WDT): Programmable period from 4 ms to 131s
- Programmable period from 4 ms to 131s
- Single-Supply 3V In-Circuit Serial Programming™ (ICSP™) via two pins
- In-Circuit Debug (ICD) via Two Pins Extreme Low-Power Management with nanoWatt XLP™: Sleep mode: 100 nA Watchdog Timer: 500 nA Timer1 Oscillator: 500 nA @ 32 kHz
- Sleep mode: 100 nA
- Watchdog Timer: 500 nA
- Timer1 Oscillator: 500 nA @ 32 kHz
- Analog-to-Digital Converter (ADC) module : 10-bit resolution, 13 External Channels Auto-acquisition capability Conversion available during Sleep 1.2V Fixed Voltage Reference (FVR) channel Independent input multiplexing
- 10-bit resolution, 13 External Channels
- Auto-acquisition capability
- Conversion available during Sleep
- 1.2V Fixed Voltage Reference (FVR) channel
- Independent input multiplexing
- Analog Comparator module: Two rail-to-rail analog comparators Independent input multiplexing
- Two rail-to-rail analog comparators
- Independent input multiplexing
- Voltage Reference (CVREF) module Programmable (% VDD), 16 steps Two 16-level voltage ranges using VREF pins
- Programmable (% VDD), 16 steps
- Two 16-level voltage ranges using VREF pins
- Up to 35 I/O pins plus 1 input-only pin: High-Current Sink/Source 25 mA/25 mA Three programmable external interrupts Four programmable interrupt-on-change Eight programmable weak pull-ups Programmable slew rate
- High-Current Sink/Source 25 mA/25 mA
- Three programmable external interrupts
- Four programmable interrupt-on-change
- Eight programmable weak pull-ups
- Programmable slew rate
- Capture/Compare/PWM (CCP) module
- Enhanced CCP (ECCP) module: One, two or four PWM outputs Selectable polarity Programmable dead time Auto-Shutdown and Auto-Restart
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-Shutdown and Auto-Restart
- Master Synchronous Serial Port (MSSP) module 3-wire SPI (supports all 4 modes) I2C™ Master and Slave modes with address mask
- 3-wire SPI (supports all 4 modes)
- I2C™ Master and Slave modes with address mask
- Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module: Supports RS-485, RS-232 and LIN RS-232 operation using internal oscillator Auto-Wake-up on Break Auto-Baud Detect
- Supports RS-485, RS-232 and LIN
- RS-232 operation using internal oscillator
- Auto-Wake-up on Break
- Auto-Baud Detect
| 技术参数|
Parameter Name
Value
| Value | |
Program Memory Type
Flash
|
Flash
| |
Program Memory (KB)
8
|
8
| |
CPU Speed (MIPS)
16
|
16
| |
RAM Bytes
512
|
512
| |
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 CCP, 1 ECCP
|
1 CCP, 1 ECCP
| |
Timers
1 x 8-bit, 3 x 16-bit
|
1 x 8-bit, 3 x 16-bit
| |
ADC
13 ch, 10-bit
|
13 ch, 10-bit
| |
Comparators
2
|
2
| |
Temperature Range (C)
-40 to 125
|
-40 to 125
| |
Operating Voltage Range (V)
1.8 to 3.6
|
1.8 to 3.6
| |
Pin Count
40
|
40
| |
XLP
Yes
|
Yes
| |
Cap Touch Channels
14
|
14
|
|
