MSP430C337 16 位超低功耗微处理器，32kB ROM，1KB RAM，USART，HW 乘法器，120 段 LCD
The Texas Instruments MSP430 is an ultralow-power mixed signal microcontroller family consisting of several devices featuring different sets of modules targeted to various applications. The controller is designed to be battery-operated for an extended application lifetime. With the 16-bit RISC architecture, 16 integrated registers on the CPU, and a constant generator, the MSP430 achieves maximum code efficiency. The digital-controlled oscillator, together with the frequency lock loop (FLL), provides a wake-up from a low-power mode to an active mode in less than 6 us. The MSP430x33x series microcontrollers have built-in hardware multiplication and communication capability using asynchronous (UART) and synchronous protocols.
|
MSP430C337 |
| Frequency (MHz) |
8 |
| ROM (KB) |
24 |
| GPIO |
40 |
| ADC |
Slope |
| LCD Segments |
120 |
MSP430C337 特性
- Low Supply Voltage Range 2.5 V \x96 5.5 V
- Low Operation Current, 400 uA at 1 MHz, 3 V
- Ultralow-Power Consumption:
- Standby Mode: 2 uA
- RAM Retention Off Mode: 0.1 uA
- Five Power-Saving Modes
- Wake-Up From Standby Mode in 6 us
- 16-Bit RISC Architecture, 300 ns Instruction Cycle Time
- Single Common 32 kHz Crystal, Internal System Clock up to 3.8 MHz
- Integrated LCD Driver for up to 120 Segments
- Integrated Hardware Multiplier Performs Signed, Unsigned on Multiply, and MAC Operations for Operands up to 16 \xD7 16 Bits
- Serial Communication Interface (USART), Select Asynchronous UART or Synchronous SPI by Software
- Slope A/D Converter Using External Components
- 16-Bit Timer With Five Capture/Compare Registers
- Serial Onboard Programming
- Programmable Code Protection by Security Fuse
- Family Members Include:
- MSP430C336 \x96 24 KB ROM, 1 KB RAM
- MSP430C337 \x96 32 KB ROM, 1 KB RAM
- MSP430P337A \x96 32 KB OTP, 1 KB RAM
MSP430C337 工具与软件
MSP430C337 应用技术支持与电子电路设计开发资源下载
- MSP430C337 数据资料 dataSheet 下载.PDF
- TI 德州仪器MSP430 超低功耗微控制器选型与价格 . xls
