MSC1211 Datasheet, PDF (1/111 Pages) Texas Instruments – Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Microcontroller and Flash Memory

MSC1211, MSC1212
MSC1213, MSC1214
SBAS323G − JUNE 2004 − REVISED OCTOBER 2007
Precision AnalogĆtoĆDigital Converter (ADC)
and DigitalĆtoĆAnalog Converters (DACs)
with 8051 Microcontroller and Flash Memory
FEATURES
ANALOG FEATURES
D 24 Bits No Missing Codes
D 22 Bits Effective Resolution at 10Hz
− Low Noise: 75nV
D PGA From 1 to 128
D Precision On-Chip Voltage Reference
− Accuracy: 0.2%
− Drift: 5ppm/°C
D 8 Differential/Single-Ended Channels
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 Burnout Detect
D 16-Bit Monotonic Voltage DACS:
− Quad Voltage DACs (MSC1211, MSC1212)
− Dual Voltage DACs (MSC1213, MSC1214)
DIGITAL FEATURES
Microcontroller Core
D 8051-Compatible
D High-Speed Core
− 4 Clocks per Instruction Cycle
D DC to 40MHz at +855C
D Single Instruction 100ns
D Dual Data Pointer
Memory
D Up To 32kB Flash Memory
D Flash Memory Partitioning
D Endurance 1M Erase/Write Cycles,
100-Year Data Retention
D In-System Serially Programmable
D External Program/Data Memory (64kB)
D 1,280 Bytes Data SRAM
D Flash Memory Security
D 2kB Boot ROM
D Programmable Wait State Control
Peripheral Features
D 34 I/O Pins
D Additional 32-Bit Accumulator
D Three 16-Bit Timer/Counters
D System Timers
D Programmable Watchdog Timer
D Full-Duplex Dual USARTs
D Master/Slave SPI with DMA
D Multi-master I²C (MSC1211 and MSC1213)
D 16-Bit PWM
D Power Management Control
D Internal Clock Divider
D Idle Mode Current < 200µA
D Stop Mode Current < 100nA
D Programmable Brownout Reset
D Programmable Low-Voltage Detect
D 24 Interrupt Sources
D Two Hardware Breakpoints
GENERAL FEATURES
D Pin-Compatible with MSC1210
D Package: TQFP-64
D Low Power: 4mW
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
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.
I2C is a trademark of Philips corporation. SPI is a trademark of Motorola Inc. All other trademarks are the property of their respective owners.
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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