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Part: MSP-EVK430A110
Category:
Microcontrollers
-> Ultra-Low Power Microcontrollers
Description: ti MSP430P112, 16-Bit Ultra-low-power Microcontroller, 4kB Otp, 256B RAM
Company: Texas Instruments, Inc.
Datasheet: Download MSP-EVK430A110 datasheet File size : 684 kB
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Datasheet text preview:
MSP430x11x MIXED SIGNAL MICROCONTROLLERS
SLAS196C DECEMBER 1998 REVISED MARCH 2003
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Low Supply Voltage Range 2.5 V 5.5 V Ultralow-Power Consumption: Active Mode: 330 µA at 1 MHz, 3 V Standby Mode: 1.5 µA Off Mode (RAM Retention): 0.1 µA Wake-up From Standby Mode in 6 µs Maximum 16-Bit RISC Architecture, 200 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
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Serial Onboard Programming Program Code Protection by Security Fuse Family Members Include: MSP430C111: 2k Byte ROM, 128 Byte RAM MSP430C112: 4k Byte ROM, 256 Byte RAM MSP430P112: 4k Byte OTP, 256 Byte RAM EPROM Version Available for Prototyping: PMS430E112: 4k Byte EPROM, 256 Byte RAM Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package, 20-Pin Ceramic Dual-In-Line (CDIP) Package (EPROM Only) For Complete Module Descriptions, Refer to the MSP430x1xx Family User's Guide, Literature Number SLAU049
description
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. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.
TEST/VPP VCC P2.5/ROSC VSS Xout/TCLK Xin RST/NMI P2.0/ACLK P2.1/INCLK P2.2/TA0
DW PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11
P1.7/TA2/TDO/TDI P1.6/TA1/TDI P1.5/TA0/TMS P1.4/SMCLK/TCK P1.3/TA2 P1.2/TA1 P1.1/TA0 P1.0/TACLK P2.4/TA2 P2.3/TA1
The MSP430x11x series is an ultra low-power mixed signal microcontroller with a built in 16-bit timer and fourteen I/O pins. 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.
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 1998 2003, Texas Instruments Incorporated
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MSP430x11x MIXED SIGNAL MICROCONTROLLERS
SLAS196C DECEMBER 1998 REVISED MARCH 2003
AVAILABLE OPTIONS PACKAGED DEVICES TA SOWB 20-Pin (DW) MSP430C111IDW MSP430C112IDW MSP430P112IDW -- PMS430E112JL CDIP 20-Pin (JL)
40°C to 85°C to 85°C 25°C
functional block diagram
XIN XOut VCC VSS RST/NMI P1.07
8 Rosc Oscillator System Clock ACLK SMCLK 2/4 kB ROM 4 kB OTP 'C': ROM 'P': OTP 'E': EPROM 128/256B RAM Power-onReset Outx CCIxA TACLK SMCLK I/O Port 8 I/O's, All With Interrupt Capabililty JTAG
MCLK MAB, 16 Bit MAB, 4 Bit MCB MDB, 16 Bit Bus Conv. MDB, 8 Bit
CPU Incl. 16 Reg.
Test JTAG
TEST/VPP Watchdog Timer ACLK SMCLK Timer_A 3 CC Register CCR0/1/2 x = 0, 1, 2
TACLK or INCLK INCLK I/O Port 2 6 I/O's All With Interrupt Capabililty 6
Outx 15/16 Bit CCIxA CCIxB
Out0 CCI0B CCI1B
DCOR ACLK
P2.05
2
POST OFFICE BOX 655303
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MSP430x11x MIXED SIGNAL MICROCONTROLLERS
SLAS196C DECEMBER 1998 REVISED MARCH 2003
Terminal Functions
TERMINAL NAME P1.0/TACLK P1.1/TA0 P1.2/TA1 P1.3/TA2 P1.4/SMCLK/TCK P1.5/TA0/TMS P1.6/TA1/TDI P1.7/TA2/TDO/TDI P2.0/ACLK P2.1/INCLK P2.2/TA0 P2.3/TA1 P2.4/TA2 P2.5/ROSC RST/NMI TEST/VPP VCC VSS Xin Xout/TCLK NO. 13 14 15 16 17 18 19 20 8 9 10 11 12 3 7 1 2 4 6 5 I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I General-purpose digital I/O pin/Timer_A, clock signal TACLK input General-purpose digital I/O pin/Timer_A, Capture: CCI0A input, Compare: Out0 output General-purpose digital I/O pin/Timer_A, Capture: CCI1A input, Compare: Out1 output General-purpose digital I/O pin/Timer_A, Capture: CCI2A input, Compare: Out2 output General-purpose digital I/O pin/SMCLK signal output/Test clock, input terminal for device programming and test General-purpose digital I/O pin/Timer_A, Compare: Out0 output/test mode select, input terminal for device programming and test. General-purpose digital I/O pin/Timer_A, Compare: Out1 output/test data input terminal. General-purpose digital I/O pin/Timer_A, Compare: Out2 output/test data output terminal or data input during programming. General-purpose digital I/O pin/ACLK output General-purpose digital I/O pin/Timer_A, clock signal at INCLK General-purpose digital I/O pin/Timer_A, Capture: CCI0B input, Compare: Out0 output General-purpose digital I/O pin/Timer_A, Capture: CCI1B input, Compare: Out1 output General-purpose digital I/O pin/Timer_A, Compare: Out2 output General-purpose digital I/O pin/Input for external resistor that defines the DCO nominal frequency Reset or nonmaskable interrupt input Select of test mode for JTAG pins on Port1/programming voltage input during EPROM programming Supply voltage Ground reference Input terminal of crystal oscillator Output terminal of crystal oscillator or test clock input I/O DESCRIPTION
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