AT89S8253-24AI - Brand New Intel / Altera Microcontrollers
In Stock:11193 ,Ready for Immediate Shipping
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In Stock:
11193,
Ready for Immediate Shipping
Brand:Intel / Altera
Category:Microcontrollers
Chipdatas Part No.:CD93-AT89S8253-24AI
Manufacturer Part No.:AT89S8253-24AI
Datecode:09+
Package:44-TQFP
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Description
The AT89S8253 is a low-power, high-performance CMOS 8-bit microcontroller with 12K bytes of In-System Programmable (ISP) Flash program memory and 2K bytes of EEPROM data memory. It is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set and pinout. The on-chip downloadable Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer.
Specifications and features
- Compatible with MCS®-51 Products
- 12K Bytes of In-System Programmable (ISP) Flash Program Memory
- SPI Serial Interface for Program Downloading
- Endurance: 10,000 Write/Erase Cycles
- 2K Bytes EEPROM Data Memory
- Endurance: 100,000 Write/Erase Cycles
- 64-byte User Signature Array
- 2.7V to 5.5V Operating Range
- Fully Static Operation: 0 Hz to 24 MHz (in x1 and x2 Modes)
- Three-level Program Memory Lock
- 256 x 8-bit Internal RAM
- 32 Programmable I/O Lines
- Three 16-bit Timer/Counters
- Nine Interrupt Sources
- Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition
- Enhanced SPI (Double Write/Read Buffered) Serial Interface
- Low-power Idle and Power-down Modes
- Interrupt Recovery from Power-down Mode
- Programmable Watchdog Timer
- Dual Data Pointer
- Power-off Flag
- Flexible ISP Programming (Byte and Page Modes)
- Page Mode: 64 Bytes/Page for Code Memory, 32 Bytes/Page for Data Memory
- Four-level Enhanced Interrupt Controller
- Programmable and Fuseable x2 Clock Option
- Internal Power-on Reset
- 42-pin PDIP Package Option for Reduced EMC Emission
- Green (Pb/Halide-free) Packaging Option
Application Scenarios
The AT89S8253 microcontroller is commonly used in various electronics applications, including but not limited to:
- Embedded systems
- Automation systems
- Robotics
- Sensor networks
- Industrial control systems
Comparison
Advantages- Low-power consumption
- High-performance CMOS technology
- In-System Programmable (ISP) Flash memory
- Wide operating voltage range
- Compatibility with MCS®-51 instruction set
- Flexible ISP programming options
Disadvantages- Limited program memory capacity (12K bytes)
- Limited data memory capacity (2K bytes)
- 42-pin PDIP package may have reduced EMC emission, but may also be less compact
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Datasheet
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Additional Information
- Datasheet: Download AT89S8253-24AI
- Chipdatas Part: CD93-AT89S8253-24AI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 20:44 +0800
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- Full or Partial Refund , If the item is not as described
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