MSP430C33x, MSP430P337A

MIXED SIGNAL MICROCONTROLLERS

SLAS227 – OCTOBER 1999

1

POST OFFICE BOX 655303

400

mA at 1 MHz, 3 V

Standby Mode: 2

µA

RAM Retention Off Mode: 0.1

µA

Cycle Time

System Clock up to 3.8 MHz

Segments

Signed, Unsigned, and MAC Operations for

Operands Up to 16 X 16 Bits

Select Asynchronous UART or

Synchronous SPI by Software

Components

Registers

Fuse

MSP430C336 – 24 KB ROM, 1 KB RAM

MSP430C337 – 32 KB ROM, 1 KB RAM

MSP430P337A – 32 KB OTP, 1 KB RAM

PMS430E337A

100 Pin Quad Flat-Pack (QFP),

100 Pin Ceramic Quad Flat-Pack (CFP)

(EPROM Version)

description

The Texas Instruments MSP430 is an ultra-low power mixed signal microcontroller family consisting of several

devices which features different sets of modules targeted to various applications. The controller is designed to

be battery operated for an extended application lifetime. With the 16-bit RISC architecture, 16 integrated

registers on the CPU, and a constant generator, the MSP430 achieves maximum code efficiency. The

digital-controlled oscillator, together with the frequency lock loop (FLL), provides a wake up from a low-power

mode to an active mode in less than 6

ms. The MSP430x33x series micro-controllers have built in hardware

multiplication and communication capability using asynchronous (UART) and synchronous protocols.

Typical applications of the MSP430 family include electronic gas, water, and electric meters and other sensor

systems that capture analog signals, converts them to digital values, processes, displays, or transmits them to

a host system.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright

© 1999, Texas Instruments Incorporated