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MSP430F1121AIDWR
16 位超低功耗微控制器、4kB 闪存、256B RAM、比较器，SOIC (DW)封装| 20pin
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MSP430F1121AIDWR说明
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 attribute to maximum code efficiency.
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MSP430F1121AIDWR 功能方框图
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MSP430F1121AIDWR特性
Low Supply Voltage Range 1.8 V – 3.6 V
Ultralow-Power Consumption
Active Mode: 160 μA at 1 MHz, 2.2 V
Standby Mode: 0.7 μA
Off Mode (RAM Retention): 0.1 μA
Wake-Up From Standby Mode in less than 6 μs
16-Bit RISC Architecture, 125 ns Instruction Cycle Time
Basic Clock Module Configurations:
Various Internal Resistors
Single External Resistor
32-kHz Crystal
High-Frequency Crystal
Resonator
External Clock Source
16-Bit Timer_A With Three Capture/Compare Registers
On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Family Members Include:
MSP430C1101: 1KB ROM, 128B RAM
MSP430C1111: 2KB ROM, 128B RAM
MSP430C1121: 4KB ROM, 256B RAM
MSP430F1101A: 1KB + 128B Flash Memory 128B RAM
MSP430F1111A: 2KB + 256B Flash Memory 128B RAM
MSP430F1121A: 4KB + 256B Flash Memory 256B RAM
Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package, 20-Pin Plastic Small-Outline Thin Package, and 20-Pin TVSOP (F11x1A only) and 24-Pin QFN
For Complete Module Descriptions, Refer to the MSP430x1xx Family User’s Guide, Literature Number SLAU049.
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