MSP430F4260 16 位超低功耗 MCU、24kB 闪存、256B RAM、16 位 Σ-Δ A/D、12 位 D/A、LCD 驱动器
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist 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 device features 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 MSP430F42x0 is a microcontroller configuration with a 16-bit timer, a high performance 16-bit sigma-delta A/D converter, 12-bit D/A converter, 32 I/O pins, and a liquid crystal display driver.
|
MSP430F4250 |
MSP430F4260 |
MSP430F4270 |
Frequency (MHz) |
8 |
8 |
8 |
Flash (KB) |
16 |
24 |
32 |
SRAM (B) |
256 |
256 |
256 |
GPIO |
32 |
32 |
32 |
Timers - 16-bit |
1 |
1 |
1 |
Watchdog |
Yes |
Yes |
Yes |
Brown Out Reset |
Yes |
Yes |
Yes |
Temp Sensor |
Yes |
Yes |
Yes |
ADC |
16-bit Sigma Delta |
16-bit Sigma Delta |
16-bit Sigma Delta |
LCD Segments |
56 |
56 |
56 |
Pin/Package |
48SSOP, 48VQFN |
48SSOP, 48VQFN |
48SSOP, 48VQFN |
Approx. Price (US$) |
3.05 | 1ku |
3.40 | 1ku |
3.65 | 1ku |
MSP430F4260 特性
- Low Supply-Voltage Range, 1.8 V to 3.6 V
- Ultralow-Power Consumption:
- Active Mode: 250 µA at 1 MHz, 2.2 V
- Standby Mode: 1.1 µA
- Off Mode (RAM Retention): 0.1 µA
- Five Power Saving Modes
- Wake-Up From Standby Mode in less than 6 µs
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- 16-Bit Sigma-Delta A/D Converter With Internal Reference and Five Differential Analog Inputs
- 12-Bit D/A Converter
- 16-Bit Timer_A With Three Capture/Compare Registers
- Brownout Detector
- Bootstrap Loader
- Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
- Integrated LCD Driver with Contrast Control for Up to 56 Segments
- MSP430x42x0 Family Members Include:
- MSP430F4250: 16KB+256B Flash Memory 256B RAM
- MSP430F4260: 24KB+256B Flash Memory 256B RAM
- MSP430F4270: 32KB+256B Flash Memory 256B RAM
- For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056
MSP430F4260 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 |
MSP430F4260IDL |
ACTIVE |
-40 to 85 |
3.05 | 1ku |
SSOP (DL) | 48 |
25 |
|
MSP430F4260IDLR |
ACTIVE |
-40 to 85 |
3.05 | 1ku |
SSOP (DL) | 48 |
1000 | LARGE T&R |
|
MSP430F4260IRGZR |
ACTIVE |
-40 to 85 |
3.05 | 1ku |
VQFN (RGZ) | 48 |
2500 | LARGE T&R |
|
MSP430F4260IRGZT |
ACTIVE |
-40 to 85 |
3.10 | 1ku |
VQFN (RGZ) | 48 |
250 | SMALL T&R |
|
MSP430F4260 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 |
MSP430F4260IDL |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
MSP430F4260IDL |
MSP430F4260IDL |
MSP430F4260IDLR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
MSP430F4260IDLR |
MSP430F4260IDLR |
MSP430F4260IRGZR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F4260IRGZR |
MSP430F4260IRGZR |
MSP430F4260IRGZT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F4260IRGZT |
MSP430F4260IRGZT |
MSP430F4260 工具与软件
MSP430F4260 应用技术支持与电子电路设计开发资源下载
- MSP430F4260 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