MSP430FW427IPMR
| Model | MSP430FW427IPMR |
| Description | MIXED SIGNAL MICROCONTROLLER |
| PDF file | Total 53 pages (File size: 758K) |
| Chip Manufacturer | TI |
MSP430xW42x
MIXED SIGNAL MICROCONTROLLER
SLAS383A − OCTOBER 2003 − REVISED AUGUST 2004
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Low Supply-Voltage Range, 1.8 V to 3.6 V
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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
Five Power-Saving Modes
Wake-Up From Standby Mode in less
than 6
µs
Frequency-Locked Loop, FLL+
16-Bit RISC Architecture, 125-ns
Instruction Cycle Time
Scan IF for Background Water, Heat, and
Gas Volume Measurement
16-Bit Timer_A With Three
Capture/Compare Registers
16-Bit Timer_A With Five
Capture/Compare Registers
Integrated LCD Driver for Up to
96 Segments
On-Chip Comparator
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Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
Brownout Detector
Supply Voltage Supervisor/Monitor With
Programmable Level Detection
Bootstrap Loader in Flash Devices
Family Members Include:
− MSP430FW423:
8KB + 256B Flash Memory,
256B RAM
− MSP430FW425:
16KB + 256B Flash Memory,
512B RAM
− MSP430FW427:
32KB + 256B Flash Memory,
1KB RAM
Available in 64-Pin Quad Flat Pack (QFP)
For Complete Module Descriptions, Refer
to the
MSP430x4xx Family User’s Guide,
Literature Number SLAU056
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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 MSP430xW42x series are microcontroller configurations with two built-in 16-bit timers, a comparator, 96
LCD segment drive capability, a scan interface, and 48 I/O pins.
Typical applications include sensor systems that capture analog signals, convert them to digital values, and
process the data and transmit them to a host system. The comparator and timers make the configurations ideal
for gas, heat, and water meters, industrial meters, counter applications, handheld meters, etc.
AVAILABLE OPTIONS
PACKAGED DEVICES
TA
PLASTIC 64-PIN QFP
(PM)
MSP430FW423IPM
MSP430FW425IPM
MSP430FW427IPM
−40°C to 85°C
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
2003 − 2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
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