MSC1202Y3RHHTG4 Datasheet, PDF (1/92 Pages) Texas Instruments –
Precision Analog-to-Digital Converter and Current-Output Digital-to-Analog Converter

MSC1200
MSC1201
MSC1202
SBAS317E − APRIL 2004 − REVISED MAY 2006
Precision AnalogĆtoĆDigital Converter (ADC)
and CurrentĆOutput DigitalĆtoĆAnalog Converter (DAC)
with 8051 Microcontroller and Flash Memory
FEATURES
ANALOG FEATURES
D MSC1200 and MSC1201:
− 24 Bits No Missing Codes
− 22 Bits Effective Resolution At 10Hz
− Low Noise: 75nV
D MSC1202:
− 16 Bits No Missing Codes
− 16 Bits Effective Resolution At 200Hz
− Noise: 600nV
D PGA From 1 to 128
D Precision On-Chip Voltage Reference
D 8 Diff/Single-Ended Channels (MSC1200)
D 6 Diff/Single-Ended Channels (MSC1201/02)
D On-Chip Offset/Gain Calibration
D Offset Drift: 0.1ppm/°C
D Gain Drift: 0.5ppm/°C
D On-Chip Temperature Sensor
D Selectable Buffer Input
D Signal-Source Open-Circuit Detect
D 8-Bit Current DAC
DIGITAL FEATURES
Microcontroller Core
D 8051-Compatible
D High-Speed Core:
− 4 Clocks per Instruction Cycle
D DC to 33MHz
D On-Chip Oscillator
D PLL with 32kHz Capability
D Single Instruction 121ns
D Dual Data Pointer
Memory
D 4kB or 8kB of Flash Memory
D Flash Memory Partitioning
D Endurance 1M Erase/Write Cycles,
100-Year Data Retention
D 256 Bytes Data SRAM
D In-System Serially Programmable
D Flash Memory Security
D 1kB Boot ROM
Peripheral Features
D 16 Digital I/O Pins
D Additional 32-Bit Accumulator
D Two 16-Bit Timer/Counters
D System Timers
D Programmable Watchdog Timer
D Full-Duplex USART
D Basic SPI
D Basic I²C
D Power Management Control
D Internal Clock Divider
D Idle Mode Current < 200mA
D Stop Mode Current < 100nA
D Digital Brownout Reset
D Analog Low-Voltage Detect
D 20 Interrupt Sources
GENERAL FEATURES
D Each Device Has Unique Serial Number
D Packages:
− TQFP-48 (MSC1200)
− QFN-36 (MSC1201/02)
D Low Power: 3mW at 3.0V, 1MHz
D Industrial Temperature Range:
−40°C to +125°C
D Power Supply: 2.7V to 5.25V
APPLICATIONS
D Industrial Process Control
D Instrumentation
D Liquid/Gas Chromatography
D Blood Analysis
D Smart Transmitters
D Portable Instruments
D Weigh Scales
D Pressure Transducers
D Intelligent Sensors
D Portable Applications
D DAS Systems
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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.
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