MSP430FR5725 MSP430FR573x、MSP430FR572x 混合信号微处理器
The Texas Instruments MSP430FR57xx family of ultralow-power microcontrollers consists of several devices featuring embedded FRAM nonvolatile memory, ultralow power 16-bit MSP430 CPU, and different sets of peripherals targeted for various applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, is optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of Flash all at lower total power consumption.
|
MSP430FR5720 |
MSP430FR5721 |
MSP430FR5722 |
MSP430FR5723 |
MSP430FR5724 |
MSP430FR5725 |
MSP430FR5726 |
MSP430FR5727 |
MSP430FR5728 |
MSP430FR5729 |
| Frequency (MHz) |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
| FRAM (KB) |
4 |
4 |
8 |
8 |
8 |
8 |
16 |
16 |
16 |
16 |
| SRAM (B) |
1024 |
1024 |
1024 |
1024 |
1024 |
1024 |
1024 |
1024 |
1024 |
1024 |
| GPIO |
17 |
33 |
17 |
33 |
17 |
33 |
17 |
33 |
17 |
33 |
| Timers - 16-bit |
3 |
5 |
3 |
5 |
3 |
5 |
3 |
5 |
3 |
5 |
| Watchdog |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Real-Time Clock |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Brown Out Reset |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| SVS |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| USCI_A (UART/LIN/IrDA/SPI) |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
| USCI_B (I2C & SPI) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| DMA |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Multiplier |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
| Comparators |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| ADC |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
10-bit SAR |
| ADC Channels |
10 |
14 |
|
|
10 |
14 |
|
|
10 |
14 |
| Pin/Package |
24VQFN |
38TSSOP, 40VQFN |
24VQFN |
38TSSOP, 40VQFN |
24VQFN |
38TSSOP, 40VQFN |
24VQFN |
38TSSOP, 40VQFN |
24VQFN |
38TSSOP, 40VQFN |
| Approx. Price (US$) |
1.75 | 1ku |
|
|
|
|
2.05 | 1ku |
|
|
2.10 | 1ku |
2.15 | 1ku |
MSP430FR5725 特性
- Embedded Nonvolatile FRAM
- Supports Universal Memory
- Ultra-Fast Ultra-Low-Power Write Cycle
- Error Correction Coding (ECC)
- Memory Protection Unit
- Low Supply Voltage Range, 2.0 V to 3.6 V
- 16-Bit RISC Architecture, Up to 24-MHz
- Low Power Consumption
- Active Mode (AM):
All System Clocks Active
103 µA/MHz at 8 MHz, 3.0 V,
FRAM Program Execution (Typical)
60 µA/MHz at 8 MHz, 3.0 V,
RAM Program Execution (Typical)
- Standby Mode (LPM3):
Real-Time Clock With Crystal , Watchdog,
and Supply Supervisor Operational,
Full System State Retention:
6.4 µA at 3.0 V (Typical)
Low-Power Oscillator (VLO),
General-Purpose Counter, Watchdog,
and Supply Supervisor Operational,
Full System State Retention:
6.3 µA at 3.0 V (Typical)
- Off Mode (LPM4):
Full System State Retention,
Supply Supervisor Operational:
5.9 µA at 3.0 V (Typical)
- Real-Time Clock Mode (LPM3.5):
1.5 µA at 3.0 V (Typical)
- Shutdown Mode (LPM4.5):
0.32 µA at 3.0 V (Typical)
- Power Management System
- Fully Integrated LDO
- Supply Voltage Supervision and Brownout
- Clock System
- Factory Trimmed DCO With Three Selectable Frequencies
- Low-Power/Low-Frequency Internal Clock Source (VLO)
- 32-kHz Watch Crystals and High-Frequency Crystals up to 24 MHz
MSP430FR5725 芯片订购指南
MSP430FR5725 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 |
| MSP430FR5725IDA |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
MSP430FR5725IDA |
MSP430FR5725IDA |
| MSP430FR5725IDAR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
MSP430FR5725IDAR |
MSP430FR5725IDAR |
| MSP430FR5725IRHAR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430FR5725IRHAR |
MSP430FR5725IRHAR |
| MSP430FR5725IRHAT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430FR5725IRHAT |
MSP430FR5725IRHAT |
MSP430FR5725 工具与软件
MSP430FR5725 应用技术支持与电子电路设计开发资源下载
- MSP430FR5725 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
