Mixed-Signal Microcontrollers. MSP430F110 Datasheet

MSP430F110 Microcontrollers. Datasheet pdf. Equivalent

MSP430F110 Datasheet
Recommendation MSP430F110 Datasheet
Part MSP430F110
Description Mixed-Signal Microcontrollers
Feature MSP430F110; D Low Supply Voltage Range 1.8 V to 3.6 V D Ultralow-Power Consumption: − Active Mode: 200 µA at 1 M.
Manufacture etcTI
Datasheet
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Texas Instruments MSP430F110
D Low Supply Voltage Range 1.8 V to 3.6 V
D Ultralow-Power Consumption:
− Active Mode: 200 µA at 1 MHz, 2.2 V
− Standby Mode: 0.8 µA
− Off Mode (RAM Retention): 0.1 µA
D Wake-Up From Standby Mode in less
than 6 µs
D 16-Bit RISC Architecture, 125 ns
Instruction Cycle Time
D Basic Clock Module Configurations:
− Various Internal Resistors
− Single External Resistor
− 32 kHz Crystal
− High Frequency Crystal
− Resonator
− External Clock Source
D 16-Bit Timer_A With Three
Capture/Compare Registers
D Serial Onboard Programming,
No External Programming Voltage
Needed
MSP430F11x
MIXED SIGNAL MICROCONTROLLER
SLAS256D − NOVEMBER 1999 − REVISED SEPTEMBER 2004
D Family Members Include:
MSP430F110: 1KB + 128B Flash Memory
128B RAM
MSP430F112: 4KB + 256B Flash Memory
256B RAM
D Available in a 20-Pin Plastic Small-Outline
Wide Body (SOWB) Package and 20-Pin
Plastic Thin Shrink Small-Outline Package
(TSSOP)
D For Complete Module Descriptions, Refer
to the MSP430x1xx Family User’s Guide,
Literature Number SLAU049
DW OR PW PACKAGE
(TOP VIEW)
TEST
VCC
P2.5/Rosc
VSS
XOUT/TCLK
XIN
RST/NMI
P2.0/ACLK
P2.1/INCLK
P2.2/TA0
1
2
3
4
5
6
7
8
9
10
20 P1.7/TA2/TDO/TDI
19 P1.6/TA1/TDI
18 P1.5/TA0/TMS
17 P1.4/SMCLK/TCK
16 P1.3/TA2
15 P1.2/TA1
14 P1.1/TA0
13 P1.0/TACLK
12 P2.4/TA2
11 P2.3/TA1
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.
The MSP430F11x series is an ultralow-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 1999 − 2004, Texas Instruments Incorporated
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
1



Texas Instruments MSP430F110
MSP430F11x
MIXED SIGNAL MICROCONTROLLER
SLAS256D − NOVEMBER 1999 − REVISED SEPTEMBER 2004
TA
−40°C to 85°C
AVAILABLE OPTIONS
PACKAGED DEVICES
PLASTIC
20-PIN SOWB
(DW)
PLASTIC
20-PIN TSSOP
(PW)
MSP430F110IDW
MSP430F112IDW
MSP430F110IPW
MSP430F112IPW
functional block diagram
XIN XOUT
VCC
VSS
ROSC
Oscillator
System
Clock
ACLK 4KB Flash
SMCLK 1KB Flash
256B RAM
128B RAM
RST/NMI
P1 P2
JTAG
86
I/O Port 1
8 I/Os, with
Interrupt
Capability
I/O Port 2
6 I/Os, with
Interrupt
Capability
MCLK
CPU
Incl. 16 Reg.
Test MAB,M1A6BB,it16-Bit
JTAG
MDBM, D1B6 ,B1it6-Bit
MAB,
4 Bit
MCB
Bus
Conv
MDB, 8 Bit
TEST
Watchdog
Timer
15/16-Bit
Timer_A3
3 CC Reg
POR
A pulldown resistor of 30 kis needed on F11x devices.
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265



Texas Instruments MSP430F110
MSP430F11x
MIXED SIGNAL MICROCONTROLLER
SLAS256D − NOVEMBER 1999 − REVISED SEPTEMBER 2004
Terminal Functions
TERMINAL
I/O
NAME
NO.
DESCRIPTION
P1.0/TACLK
13 I/O General-purpose digital I/O pin/Timer_A, clock signal TACLK input
P1.1/TA0
14 I/O General-purpose digital I/O pin/Timer_A, capture: CCI0A input, compare: Out0 output/BSL transmit
P1.2/TA1
15 I/O General-purpose digital I/O pin/Timer_A, capture: CCI1A input, compare: Out1 output
P1.3/TA2
16 I/O General-purpose digital I/O pin/Timer_A, capture: CCI2A input, compare: Out2 output
P1.4/SMCLK/TCK
17 I/O General-purpose digital I/O pin/SMCLK signal output/test clock, input terminal for device programming
and test
P1.5/TA0/TMS
18 I/O General-purpose digital I/O pin/Timer_A, compare: Out0 output/test mode select, input terminal for
device programming and test
P1.6/TA1/TDI
P1.7/TA2/TDO/TDI†
19 I/O General-purpose digital I/O pin/Timer_A, compare: Out1 output/test data input terminal
20 I/O General-purpose digital I/O pin/Timer_A, compare: Out2 output/test data output terminal or data input
during programming
P2.0/ACLK
8 I/O General-purpose digital I/O pin/ACLK output
P2.1/INCLK
9 I/O General-purpose digital I/O pin/Timer_A, clock signal at INCLK
P2.2/TA0
10 I/O General-purpose digital I/O pin/Timer_A, capture: CCI0B input, compare: Out0 output/BSL receive
P2.3/TA1
11 I/O General-purpose digital I/O pin/Timer_A, capture: CCI1B input, compare: Out1 output
P2.4/TA2
12 I/O General-purpose digital I/O pin/Timer_A, compare: Out2 output
P2.5/ROSC
RST/NMI
3 I/O General-purpose digital I/O pin/Input for external resistor that defines the DCO nominal frequency
7 I Reset or nonmaskable interrupt input
TEST
1 I Selects test mode for JTAG pins on Port1. Must be tied low with less than 30 k.
VCC
VSS
XIN
2 Supply voltage
4 Ground reference
6 I Input terminal of crystal oscillator
XOUT/TCLK
5 I/O Output terminal of crystal oscillator or test clock input
TDO or TDI is selected via JTAG instruction.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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