Texas Instruments MSP430x11x1 warranty Description, Tssop

Page 1

 

 

 

 

 

 

 

 

 

 

 

 

 

MSP430x11x1

 

 

 

 

 

 

MIXED SIGNAL MICROCONTROLLER

 

 

 

 

 

 

 

 

 

SLAS241C ± SEPTEMBER 1999 ± REVISED JUNE 2000

 

 

 

 

 

 

 

 

 

 

 

 

 

D Low Supply Voltage Range 1.8 V ± 3.6 V

 

 

D

 

Serial Onboard Programming

D Ultralow-Power Consumption

 

 

D Programmable Code Protection by Security

Low Operation Current,

 

 

 

 

Fuse (C11x1 Only)

 

 

1.3 ∝A at 4 kHz, 2.2 V

 

 

D

 

Family Members Include:

 

 

160 ∝A at 1 MHz, 2.2 V

 

 

 

 

 

 

 

 

 

MSP430C1111: 2KB ROM,128B RAM

 

 

 

 

 

D Five Power Saving Modes:

 

 

 

 

MSP430C1121: 4KB ROM, 256B RAM

(Standby Mode: 0.8 ∝A,

 

 

 

 

MSP430F1101: 1KB + 128B Flash Memory

RAM Retention Off Mode: 0.1 ∝A)

 

 

 

 

 

 

 

 

 

(MTP{), 128B RAM

D Wake-Up From Standby Mode in 6 ∝s

 

 

 

 

MSP430F1121: 4KB + 256B Flash Memory

D 16-Bit RISC Architecture, 125 ns

 

 

 

 

 

 

 

 

 

(MTP{), 256B RAM

 

 

D Available in a 20-Pin Plastic Small-Outline

Instruction Cycle Time

 

 

 

 

 

 

Wide Body (SOWB) Package and 20-Pin

D Basic Clock Module Configurations:

 

 

 

 

 

 

 

 

Plastic Thin Shrink Small-Outline Package

± Various Internal Resistors

 

 

 

 

 

 

 

 

(TSSOP)

 

 

 

 

 

± Single External Resistor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

± 32 kHz Crystal

 

 

 

 

 

 

 

DW OR PW PACKAGE

 

 

± High Frequency Crystal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(TOP VIEW)

 

 

± Resonator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

± External Clock Source

 

 

 

TEST

 

 

 

1

20

 

 

P1.7/TA2/TDO/TDI

 

 

 

 

 

 

 

 

D 16-Bit Timer With Three Capture/Compare

 

 

VCC

 

 

 

2

19

 

 

P1.6/TA1/TDI

 

 

 

 

 

 

 

P2.5/Rosc

 

 

 

3

18

 

 

P1.5/TA0/TMS

Registers

 

 

 

 

VSS

 

 

 

4

17

 

 

P1.4/SMCLK/TCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D Slope A/D Converter With External

 

 

XOUT

 

 

 

5

16

 

 

P1.3/TA2

 

 

 

 

XIN

 

 

 

6

15

 

 

P1.2/TA1

Components

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RST/NMI

 

 

 

7

14

 

 

P1.1/TA0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D On-Chip Comparator for Analog Signal

 

P2.0/ACLK

 

 

 

8

13

 

 

P1.0/TACLK

 

 

 

 

 

 

Compare Function or Slope A/D

 

P2.1/INCLK

 

 

 

9

12

 

 

P2.4/CA1/TA2

 

 

 

 

 

 

 

 

 

 

 

 

Conversion

P2.2/CAOUT/TA0

 

 

 

10

11

 

 

P2.3/CA0/TA1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

description

The Texas Instruments MSP430 series is an ultralow-power microcontroller family consisting of several devices featuring different sets of modules targeted to various applications. The microcontroller is designed to be battery operated for an extended-application lifetime. With 16-bit RISC architecture, 16 bit integrated registers on the CPU, and a constant generator, the MSP430 achieves maximum code efficiency. The digitally-controlled oscillator provides fast wake-up from all low-power modes to active mode in less than 6 ms.

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. The MSP430x11x series is an ultralow-power mixed signal microcontroller with a built in 16-bit timer and fourteen I/O pins. The MSP430x11x1 family adds a versatile analog comparator.

The flash memory provides added flexibility of in-system programming and data storage without significantly increasing the current consumption of the device. The programming voltage is generated on-chip, thereby alleviating the need for an additional supply, and even allowing for reprogramming of battery-operated systems.

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.

{MTP = Multiple Time Programmable

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 2000, Texas Instruments Incorporated

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

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Contents Description MSP430x11x1Tssop Available Options Packaged Devices Functional block diagramPIN Sowb PIN Tssop Pulldown resistor of 30 k Ω is needed on F11x1Short-form description Terminal FunctionsProcessing unit Terminal Description NameCPU Address Mode DescriptionsInstruction set Instruction Word FormatsOperation modes and interrupts Low-power consumption capabilitiesSCG1 Status register R2SCG0 SCG1 SCG0Caifg Interrupt vector addressesWdtifg CCIFG1, CCIFG2, TaifgWdtifg Special function registersOfifg NmiifgFunctions of the bootstrap loader Boot ROM containing bootstrap loaderMemory organization Hardware resources used for serial input/output Features of the bootstrap loader areWDT VCC RST/NMI PIN Test PINVCC Bootstrap loader StartsTest InternalFlash memory control register FCTL1 Flash memoryErase 0128h, bit1, Erase a segment Flash memory, timing generator, control register FCTL2WRT FN0±FN5 Flash memory control register FCTL3SSEL0, SSEL1 AclkKeyv BusyAccvifg WaitLock Flash memory, interrupt and security key violationEmex PUC AccvPOR NmirsOscillator and system clock PeripheralsDigital I/O Clock SignalsTimerA Three capture/compare registers Watchdog timerTimerA, MSP430x11x1 Configuration TimerA 3 capture/compare registersComparatorA CAF CaoutCACTL2.4 CATCTL2.7CACTL1 Slope a/d conversionCaex Caon Caies Caifg Rsel REF1 REF0 CACTL2Peripherals with Byte Access Peripherals with Word AccessPeripheral file map Recommended operating conditions Absolute maximum ratings²MIN NOM MAX Units Frequency vs Supply Voltage MSP430x11x1 DevicesIAM Parameter Test Conditions MIN TYP MAX UnitILPM2 ILPM3Leakage current Outputs Port 1 to P2 P1.0 to P1.7, P2.0 to P2.5Inputs Px.x, TAx Internal signals TAx, Smclk at TimerAParameter Test Conditions VCC MIN TYP MAX Unit Port P1, P2 P1.x to P2.xComparatorA see Note Outputs P1.x, P2.x, TAxVRefVT vs Temperature, VCC = 2.2 V, C1121 VRefVT vs Temperature, VCC = 3 V, C1121CAF Caon PUC/PORParameter MIN NOM MAX Unit RAMVariance Max DCODcoclk DCO StepsWake-up from lower power modes LPMx Principle characteristics of the DCOJTAG/programming Port P1, P1.0 to P1.3, input/output with Schmitt-trigger Input/output schematicGND P1IFG.4 P1IES.4 P1DIR.4 P1OUT.4 SmclkP1DIR.5 P1OUT.5 P1IFG.5 P1IES.5CAPD.X Port P2, P2.0 to P2.2, input/output with Schmitt-triggerP2DIR.3 P2OUT.3 Port P2, P2.3 to P2.4, input/output with Schmitt-triggerP2IFG.3 P1IES.3 P2DIR.4 P2OUT.4P2DIR.5 P2SEL.5 VCCP2OUT.5 P2IRQ.5Port P2, unbonded bits P2.6 and P2.7 DW R-PDSO-G Pins DIM MAXPlastic SMALL-OUTLINE Package PIN ShownPins DIM MAX MIN Pins ShownPW R-PDSO-G Plastic SMALL-OUTLINE Package 15 NOM Gage Plane Seating Plane 20 MAXImportant Notice
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