-
MSP430F249TPMR
16 位超低功耗微控制器，具有 60KB 闪存、2KB RAM、12 位 ADC、2 个 USCI 和 HW 乘法器，封装LQFP (PM) | 64pin
-
-
MSP430F249TPMR说明
The Texas Instruments MSP430 family of ultra-low 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 device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The calibrated digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430F23x/24x(1)/2410 series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not MSP430F24x1), a comparator, four (two in MSP430F23x) universal serial communication interface (USCI) modules, and up to 48 I/O pins.
-
MSP430F249TPMR 功能方框图
-
MSP430F249TPMR 相关应用－照明：LCD 背光
-
MSP430F249TPMR特性
Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultra-Low Power Consumption
Active Mode: 270 μA at 1 MHz, 2.2 V
Standby Mode (VLO): 0.3 μA
Off Mode (RAM Retention): 0.1 μA
Ultra-Fast Wake-Up From Standby Mode in Less Than 1 μs
16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Basic Clock Module Configurations:
Internal Frequencies up to 16 MHz
Internal Very Low-Power LF Oscillator
32-kHz Crystal
Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
Resonator
External Digital Clock Source
External Resistor
12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold,
and Autoscan Feature
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Seven Capture/Compare With Shadow Registers
Four Universal Serial Communication Interfaces (USCI)
USCI_A0 and USCI_A1
- MSP430F247TPMR-16 位超低功耗微控制器，具有 32KB 闪存、4KB RAM、12 位 ADC、2 个 USCI 和 HW 乘法器，封装LQFP (PM) | 64pin
- MSP430F412IPMR-16 位超低功耗微控制器，具有 4kB 闪存、256B RAM、比较器和 96 段 LCD，封装LQFP (PM) | 64pin
- MSP430F249TPMR 相关型号
- MSP430F1101AIDWR-16 位超低功耗微控制器，具有 1kB 闪存、128B RAM 和比较器，SOIC (DW) 封装| 20pin
- MSP430F1132IPWR-16 位超低功耗微控制器，具有 8kB 闪存、256B RAM、10 位 ADC，TSSOP (PW)封装| 20pin
- MSP430F147IPMR-16 位超低功耗微控制器，具有 32kB 闪存、1KB RAM、12 位 ADC、2 个 USART 和 HW 乘法器，LQFP (PM)封装 | 64pin
- MSP430F169IPMR-16 位超低功耗 MCU，具有 60kB 闪存、2048B RAM、12 位 ADC、双 DAC、2 个 USART、I2C、HW 乘法器和 DMA，LQFP (PM) 封装| 64pin
- MSP430F2122IPWR-16 位超低功耗微控制器，具有 4kB 闪存、512B RAM、10 位 ADC 和 USCI，TSSOP (PW)封装 | 28pin
- MSP430F2131IPWR-16 位超低功耗微控制器、8kB 闪存、256B RAM、比较器、TSSOP (PW)封装 | 20pin
- MSP430F249TPMR-16 位超低功耗微控制器，具有 60KB 闪存、2KB RAM、12 位 ADC、2 个 USCI 和 HW 乘法器，封装LQFP (PM) | 64pin
- MSP430FE425AIPMR-用于能量计的 16 位超低功耗微控制器，具有 16KB 闪存和 512B RAM，封装LQFP (PM) | 64pin
- MSP430F435IPNR-具有 16kB 闪存、512B RAM、12 位 ADC、USART 和 160 段 LCD 的 16 位超低功耗微处理器，LQFP (PN)封装 | 80pin
- MSP430G2553IPW28R-混合信号微处理器，TSSOP (PW)封装 | 28pin
- 更多型号
