Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn     :John(at)eis-ic.com

Tel: 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: John(at)eis-ic.com.

Description as follow:

The MSP430F123IPWR is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and twenty-two I/O pins.The MSP430F123IPWR also has a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator. Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors.

Parametrics

Absolute maximum ratings: (1)Voltage applied at VCC to VSS: –0.3 V to 4.1 V; (2)Voltage applied to any pin (referenced to VSS): –0.3 V to VCC+0.3 V; (3)Diode current at any device terminal: ±2 mA; (4)Storage temperature, Tstg (unprogrammed device): –55℃ to 150℃; (5)Storage temperature, Tstg (programmed device): –40℃ to 85℃.

Features

Features: (1)Low Supply Voltage Range 1.8 V – 3.6 V; (2)Ultralow-Power Consumption: Active Mode: 200 μA at 1 MHz, 2.2 V; Standby Mode: 0.7 μA; Off Mode (RAM Retention): 0.1 μA; (3)Five Power Saving Modes; (4)Wake-Up From Standby Mode in 6 μs; (5)16-Bit RISC Architecture, 125 ns Instruction Cycle Time; (6)Basic Clock Module Configurations: Various Internal Resistors; Single External Resistor; 32 kHz Crystal; High Frequency Crystal; Resonator; External Clock Source; (7)16-Bit Timer_A With Three Capture/Compare Registers; (8)On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion; (9)Serial Communication Interface (USART)Software-Selects Asynchronous UART or Synchronous SPI; (10)Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse; (11)Family Members Include: 8KB + 256B Flash Memory 256B RAM; (12)Available in a 28-Pin Plastic Small-Outline Wide Body (SOWB) Package and 28-Pin Plastic Thin Shrink Small-Outline Package (TSSOP).

Diagrams