MSP430F46161 16 位超低功耗 MCU，具有 92KB 闪存、4KB RAM、比较器、DMA 和 160 段 LCD
The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than
6 µs.
The MSP430x461x(1) series are microcontroller configurations with two 16-bit timers, a high-performance 12-bit A/D converter (MSP430x461x only), one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a liquid crystal display (LCD) driver with regulated charge pump.
|
MSP430F4616 |
MSP430F46161 |
MSP430F4617 |
MSP430F46171 |
MSP430F4618 |
MSP430F46181 |
MSP430F4619 |
MSP430F46191 |
| Frequency (MHz) |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
| Flash (KB) |
92 |
92 |
92 |
92 |
116 |
116 |
120 |
120 |
| SRAM (B) |
4096 |
4096 |
8192 |
8192 |
8192 |
8192 |
4096 |
4096 |
| GPIO |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
| Timers - 16-bit |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| Watchdog |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Brown Out Reset |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| SVS |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| USART |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| USCI_A (UART/LIN/IrDA/SPI) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| USCI_B (I2C & SPI) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| DMA |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Multiplier |
16x16 |
16x16 |
16x16 |
16x16 |
16x16 |
16x16 |
16x16 |
16x16 |
| Comparators |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Temp Sensor |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| ADC |
12-bit SAR |
|
12-bit SAR |
|
12-bit SAR |
|
12-bit SAR |
|
| LCD Segments |
160 |
160 |
160 |
160 |
160 |
160 |
160 |
160 |
| Pin/Package |
100LQFP |
100LQFP |
100LQFP |
100LQFP |
100LQFP |
100LQFP |
100LQFP |
100LQFP |
| Approx. Price (US$) |
6.30 | 1ku |
5.40 | 1ku |
6.70 | 1ku |
5.80 | 1ku |
7.10 | 1ku |
6.20 | 1ku |
6.70 | 1ku |
5.80 | 1ku |
MSP430F46161 特性
- Low Supply-Voltage Range, 1.8 V to 3.6 V
- Ultralow-Power Consumption:
- Active Mode: 400 µA at 1 MHz, 2.2 V
- Standby Mode: 1.3 µA
- Off Mode (RAM Retention): 0.22 µA
- Five Power-Saving Modes
- Wake-Up From Standby Mode in Less Than 6 µs
- 16-Bit RISC Architecture, Extended Memory, 125-ns Instruction Cycle Time
- Three Channel Internal DMA
- 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan
Feature (MSP430x461x only)
- 16-Bit Timer_A With Three Capture/Compare Registers
- 16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
- On-Chip Comparator
- Supply Voltage Supervisor/Monitor With Programmable Level Detection
- Basic Timer With Real Time Clock Feature
- Integrated LCD Driver up to 160 Segments With Regulated Charge Pump
- Serial Communication Interface (USART1), Select Asynchronous UART or
Synchronous SPI by Software
- Universal Serial Communication Interface
- Enhanced UART Supporting Auto-Baudrate Detection
- IrDA Encoder and Decoder
MSP430F46161 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| MSP430F46161IPZ |
ACTIVE |
-40 to 85 |
5.40 | 1ku |
LQFP (PZ) | 100 |
90 |
|
| MSP430F46161IPZR |
ACTIVE |
-40 to 85 |
5.40 | 1ku |
LQFP (PZ) | 100 |
1000 | LARGE T&R |
|
MSP430F46161 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| MSP430F46161IPZ |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F46161IPZ |
MSP430F46161IPZ |
| MSP430F46161IPZR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F46161IPZR |
MSP430F46161IPZR |
MSP430F46161 工具与软件
MSP430F46161 应用技术支持与电子电路设计开发资源下载
- MSP430F46161 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
