产品特性- Dual-channel 16-/24-bit Analog Front End (AFE) with Delta-Sigma A/D Converters and high-gain PGAs for 90 dB SINAD and -101 dBc THD (to 35th harmonic) performance
- 12-bit, 12-channel, 100ksps SAR A/D Converter
- LCD driver for up to 132 pixels with voltage boost regulator
- Hardware Real-Time Clock & Calendar
- Charge Time Measurement Unit (CTMU)for temperature sensing and capacitive touch
- Two Analog Comparators
- Two UARTs
- One Master Synchronous Serial Port (MSSP) support SPI™ and I2C™
- Four Timers
- Two Capture/Compare/PWM (CCP)
- Up to 12 MIPS performance
- Internal oscillator support 31kHz to 8MHz and 4xPLL
- 8x8 Single Cycle Hardware Multiply
- nanoWatt low power with Run, Idle and Sleep modes
- Brown-Out-Reset (BOR)
- Low Voltage Detect (LVD)
- Operating Voltage Range: 2.0 to 3.6V for Digital and 12-bit ADC; 4.5 to 5.5V for 16-/24-bit Analog Front End (AFE)
| 技术参数|
Parameter Name
Value
| Value | |
Program Memory Type
Flash
|
Flash
| |
Program Memory (KB)
64
|
64
| |
CPU Speed (MIPS)
12
|
12
| |
RAM Bytes
3,923
|
3,923
| |
Digital Communication Peripherals
2-UART, 2-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
|
2-UART, 2-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
| |
Capture/Compare/PWM Peripherals
2 CCP
|
2 CCP
| |
Timers
3 x 8-bit, 1 x 16-bit
|
3 x 8-bit, 1 x 16-bit
| |
ADC
2 ch, 16-bit
|
2 ch, 16-bit
| |
Comparators
2
|
2
| |
Segment LCD (pixels)
132
|
132
| |
Temperature Range (C)
-40 to 85
|
-40 to 85
| |
Operating Voltage Range (V)
2 to 3.6
|
2 to 3.6
| |
Pin Count
80
|
80
|
|
