UC81236D - Brand New Texas Instruments IC Chips
In Stock:3214 ,Ready for Immediate Shipping
New
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In Stock:
3214,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:IC Chips
Chipdatas Part No.:CD94-UC81236D
Manufacturer Part No.:UC81236D
Datecode:09+
Package:SOP-8
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Description
The UC81236D is a fully integrated 12-bit data acquisition system that combines a high-performance self-calibrating multichannel ADC, two 12-bit DACs, and a programmable 8-bit (8051-compatible) MCU on a single chip. It is designed for various applications in the electronics industry.
Specifications and features
Some of the key specifications and features of the UC81236D include:
- 8-channel, high-accuracy 12-bit ADC
- On-chip, 40 ppm/°CC voltage reference
- High-speed 200 kSPS
- DMA controller for high-speed ADC-to-RAM capture
- Two 12-bit voltage output DACs
- On-chip temperature sensor function
- 8K bytes on-chip Flash/EE program memory
- 640 bytes on-chip Flash/EE data memory
- On-chip charge pump (No Ext. VPP requirements)
- 256 bytes on-chip data RAM
- 16M bytes external data address space
- 64K bytes external program address space
- 8051-compatible core with 12 MHz nominal operation (16 MHz max)
- Three 16-bit timer/counters
- 32 programmable I/O lines
- High current drive capability—port 3
- Nine interrupt sources, two priority levels
- Specified for 3V and 5V operation
- Normal, idle, and power-down modes
- On-chip peripherals including UART serial I/O, 2-wire (I2C-compatible) and SPI serial I/O, watchdog timer, and power supply monitor
Application Scenarios
The UC81236D is suitable for a wide range of applications, including:
- Intelligent sensors (IEEE 1451.2-compatible)
- Battery-powered systems (portable PCs, instruments, monitors)
- Transient capture systems
- DAS and communications systems
Comparison
Advantages:
- High accuracy 12-bit ADC
- On-chip temperature sensor function
- Multiple on-chip peripherals (UART, I2C-compatible, SPI, watchdog timer, power supply monitor)
Disadvantages:
- Limited external program address space (64K bytes)
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Datasheet
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Additional Information
- Datasheet: Download UC81236D
- Chipdatas Part: CD94-UC81236D
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:13 +0800
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- Full or Partial Refund , If the item is not as described
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