MSC1210Y3

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Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and 8k Flash Memory

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TQFP (PAG) 64 144 mm² 12 x 12 open-in-new Find other Precision ADCs (<=10MSPS)

Features

  • ANALOG FEATURES
    • 24 Bits No Missing Codes
    • 22 Bits Effective Resolution at 10Hz
      • Low Noise: 75nV
    • PGA From 1 to 128
    • Precision On-Chip Voltage Reference
    • 8 Differential/Single-Ended Channels
    • On-Chip Offset/Gain Calibration
    • Offset Drift: 0.1ppm/°C
    • Gain Drift: 0.5ppm/°C
    • On-Chip Temperature Sensor
    • Burnout Sensor Detection
    • Single-Cycle Conversion
    • Selectable Buffer Input
  • DIGITAL FEATURES
    • Microcontroller Core
      • 8051-Compatible
      • High-Speed Core
        • 4 Clocks per Instruction Cycle
      • DC to 33MHz
      • Single Instruction 121ns
      • Dual Data Pointer
    • Memory
      • Up To 32kB Flash Memory
      • Flash Memory Partitioning
      • Endurance 1M Erase/Write Cycles, 100 Year Data Retention
      • In-System Serially Programmable
      • External Program/Data Memory (64kB)
      • 1,280 Bytes Data SRAM
      • Flash Memory Security
      • 2kB Boot ROM
      • Programmable Wait State Control
    • Peripheral Features
      • 34 I/O Pins
      • Additional 32-Bit Accumulator
      • Three 16-Bit Timer/Counters
      • System Timers
      • Programmable Watchdog Timer
      • Full-Duplex Dual USARTs
      • Master/Slave SPI™
      • 16-Bit PWM
      • Power Management Control
      • Idle Mode Current < 1mA
      • Stop Mode Current < 1µA
      • Programmable Brownout Reset
      • Programmable Low Voltage Detect
      • 24 Interrupt Sources
      • Two Hardware Breakpoints
  • GENERAL FEATURES
    • Pin-Compatible with MSC1211/12/13/14
    • Package: TQFP-64
    • Low Power: 4mW
    • Industrial Temperature Range: –40°C to +125°C
    • Power Supply: 2.7V to 5.25V
  • APPLICATIONS
    • Industrial Process Control
    • Instrumentation
    • Liquid/Gas Chromatography
    • Blood Analysis
    • Smart Transmitters
    • Portable Instruments
    • Weigh Scales
    • Pressure Transducers
    • Intelligent Sensors
    • Portable Applications
    • DAS Systems

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Description

The MSC1210Yx is a completely integrated family of mixed-signal devices incorporating a high-resolution delta-sigma ADC, 8-channel multiplexer, burnout current sources, selectable buffered input, offset DAC (digital-to-analog converter), PGA (programmable gain amplifier), temperature sensor, voltage reference, 8-bit microcontroller, Flash Program Memory, Flash Data Memory, and Data SRAM, as shown in Figure 8.

On-chip peripherals include an additional 32-bit accumulator, an SPI compatible serial port, dual USARTs, multiple digital input/output ports, watchdog timer, low-voltage detect, on-chip power-on reset, 16-bit PWM, and system timers, brownout reset, and three timer/counters.

The microcontroller core is 8051 instruction set compatible. The microcontroller core is an optimized 8051 core that executes up to three times faster than the standard 8051 core, given the same clock source. That makes it possible to run the device at a lower external clock frequency and achieve the same performance at lower power than the standard 8051 core.

The MSC1210Yx allows the user to uniquely configure the Flash and SRAM memory maps to meet the needs of their application. The Flash is programmable down to 2.7V using both serial and parallel programming methods. The Flash endurance is 1 million Erase/Write cycles. In addition, 1280 bytes of RAM are incorporated on-chip.

The part has separate analog and digital supplies, which can be independently powered from 2.7V to +5.25V. At +3V operation, the power dissipation for the part is typically less than 4mW. The MSC1210Yx is packaged in a TQFP-64 package.

The MSC1210Yx is designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography, and portable instrumentation.

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Technical documentation

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Type Title Date
* Data sheet Precision A/D Converter with 8051 Microcontroller and Flash Memory datasheet (Rev. J) Jan. 29, 2008
* Errata MSC1210 Data Sheet Errata Aug. 26, 2003
Application note Measuring Temperature with the ADS1216, ADS1217, or ADS1218 (Rev. B) Nov. 16, 2017
Application note Amplifiers and Bits; An Introduction to Selecting Amplifiers for Data Converters (Rev. D) May 18, 2015
Application note Getting the Full Potential from your ADC (Rev. B) May 15, 2015
Application note Principles of Data Acquisition and Conversion (Rev. A) Apr. 16, 2015
Application note The Offset DAC (Rev. A) Apr. 01, 2015
User guide MSC121x User's Guide (Rev. A) Mar. 08, 2007
Application note Measuring Temperature with the ADS1216, ADS1217, or ADS1218 (Rev. A) Feb. 17, 2004
Application note Inputs Currents for High-Resolution ADCs Mar. 06, 2003
User guide MSC1210: User's Guide Apr. 24, 2002

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOL Download
Analog-to-digital converter (ADC) input driver design tool supporting multiple input types
ADC-INPUT-CALC ADC-INPUT-CALC is an online tool that provides support for designing the input buffer to an analog-to-digital converter (ADC). It offers 24 different op-amp based buffer circuits that can be used to drive an ADC input. The available topologies cover differential, single-ended and transformer-coupled (...)
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)

CAD/CAE symbols

Package Pins Download
TQFP (PAG) 64 View options

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