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MSC1212Y5 Status: ACTIVE

8051 CPU with 32kB Memory, 24-Bit ADC, and Quad 16-Bit DACs


      
         
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 MSC1212Y2 MSC1212Y3 MSC1212Y4 MSC1212Y5
Power(Typ)(mW)4  4  4  4  
Supply(Min)(V)2.7  2.7  2.7  2.7  
Supply(Max)(V)5.5  5.5  5.5  5.5  
Data-Bus Interface(bits)Parallel/Serial  Parallel/Serial  Parallel/Serial  Parallel/Serial  
Vref (Int/Ext)Int/Ext  Int/Ext  Int/Ext  Int/Ext  
Analog Input BW(MHz)0.001  0.001  0.001  0.001  
ADC: Sampling Rate(KSPS)1  1  1  1  
ADC: DNL(Max)(+/- LSB)1  1  1  1  
ADC: INL (+/-LSB)(Max)256  256  256  256  
ADC Resolution(Bits)24  24  24  24  
ADC: No. of Input Channels8  8  8  8  
ADC: Analog Inputs8  8  8  8  
ADC: ArchitectureDelta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  
ADC: ENOB(Bits)22  22  22  22  
ADC: INL (+/-%)(Max)0.0015  0.0015  0.0015  0.0015  
ADC: Input TypeVoltage  Voltage  Voltage  Voltage  
ADC: No. Missing Codes(Bits)24  24  24  24  
DAC: Output TypeVoltage/Current  Voltage/Current  Voltage/Current  Voltage/Current  
DAC: Resolution(Bits)16  16  16  16  
DAC: Settling Time(uS)8  8  8  8  
DAC: Channels4  4  4  4  
Power Consumption(Typ)(mW)4  4  4  4  
Diff EndedDiff/S  Diff/S  Diff/S  Diff/S  
Input Configuration Range+/-2.5  +/-2.5  +/-2.5  +/-2.5  
No. of Supplies2  2  2  2  
Single/Dual Analog SupplySingle  Single  Single  Single  
Analog Voltage AV/DD(Min)(V)2.7  2.7  2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.25  5.25  5.25  5.25  
Logic Voltage DV/DD(Min)(V)2.7  2.7  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.25  5.25  5.25  5.25  
Pin/Package64TQFP  64TQFP  64TQFP  64TQFP  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Product Information

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
      • Accuracy: 0.2%
      • Drift: 5ppm/°C
    • 8 Differential/Single-Ended Channels
    • On-Chip Offset/Gain Calibration
    • Offset Drift: 0.1ppm/°C
    • Gain Drift: 0.5ppm/°C
    • On-Chip Temperature Sensor
    • Selectable Buffer Input
    • Burnout Detect
    • 16-Bit Monotonic Voltage DACS:
      • Quad Voltage DACs (MSC1211, MSC1212)
      • Dual Voltage DACs (MSC1213, MSC1214)
  • DIGITAL FEATURES
    • Microcontroller Core
      • 8051-Compatible
      • High-Speed Core
        • 4 Clocks per Instruction Cycle
      • DC to 40MHz at +85°C
      • Single Instruction 100ns
      • 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™ with DMA
      • Multi-master I2C™ (MSC1211 and MSC1213)
      • 16-Bit PWM
      • Power Management Control
      • Internal Clock Divider
      • Idle Mode Current < 200µA
      • Stop Mode Current < 100nA
      • Programmable Brownout Reset
      • Programmable Low-Voltage Detect
      • 24 Interrupt Sources
      • Two Hardware Breakpoints
  • GENERAL FEATURES
    • Pin-Compatible with MSC1210
    • 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

I2C is a trademark of Philips corporation. SPI is a trademark of Motorola Inc. All other trademarks are the property of their respective owners.

Description

The MSC1211/12/13/14 are completely integrated families of mixed-signal devices incorporating a high-resolution delta-sigma () ADC, 16-bit DACs, 8-channel multiplexer, burnout detect current sources, selectable buffered input, offset DAC, Programmable Gain Amplifier (PGA), temperature sensor, voltage reference, 8-bit microcontroller, Flash Program Memory, Flash Data Memory, and Data SRAM.

On-chip peripherals include an additional 32-bit accumulator, an SPI-compatible serial port with FIFO, dual USARTs, multiple digital input/output ports, a watchdog timer, low-voltage detect, on-chip power-on reset, 16-bit PWM, breakpoints, brownout reset, three timer/counters, and a system clock divider. The MSC1211 and MSC1213 also contain a hardware I2C peripheral.

The devices accept low-level differential or single-ended signals directly from a transducer. The ADC provides 24 bits of resolution and 24 bits of no-missing-code performance using a Sinc3 filter with a programmable sample rate. The ADC also has a selectable filter that allows for high-resolution, single-cycle conversion.

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. This design makes it possible to run the devices at a lower external clock frequency and achieve the same performance at lower power than the standard 8051 core.

The MSC1211/12/13/14 allow users to uniquely configure the Flash and SRAM memory maps to meet the needs of their applications. The Flash is programmable down to 2.7V using both serial and parallel programming methods. The Flash endurance is 100k Erase/Write cycles. In addition, 1280 bytes of RAM are incorporated on-chip.

The parts have separate analog and digital supplies, which can be independently powered from 2.7V to +5.25V. At +3V operation, the power dissipation for each part is typically less than 4mW. The MSC1211/12/13/14 are all available in a TQFP-64 package.

The MSC1211/12/13/14 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography, and portable instrumentation.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MSC1212Y5PAGRACTIVE-40 to 12525.50 | 1kuTQFP (PAG) | 64 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSC1212Y5PAGRG4ACTIVE-40 to 12525.50 | 1kuTQFP (PAG) | 64 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSC1212Y5PAGTACTIVE-40 to 12528.05 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
MSC1212Y5PAGTG4ACTIVE-40 to 12528.05 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:44 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksMSC1212Y5PAGR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksMSC1212Y5PAGRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksMSC1212Y5PAGT
AmericasNewark 118
Rochester Electronics >1k
AsiaFarnell Asia 118
WPI 112
WorldwideDigiKey 137
TI Lead Time*: 4 WeeksMSC1212Y5PAGTG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
MSC1212Y5PAGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
MSC1212Y5PAGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
MSC1212Y5PAGT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
MSC1212Y5PAGTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

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