MC9S12XET256MAA
- Mfr.Part #
- MC9S12XET256MAA
- Manufacturer
- Freescale Semiconductor
- Package / Case
- 80-QFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 256KB FLASH 80QFP
- Stock
- 1,923
- In Stock :
- 1,923
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- Manufacturer :
- Freescale Semiconductor
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- yes
- Length :
- 14mm
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 80-QFP
- Bit Size :
- 32
- Terminal Form :
- Gull wing
- EEPROM Size :
- 4K x 8
- Qualification Status :
- Not Qualified
- Supply Voltage-Max (Vsup) :
- 1.98V
- HTS Code :
- 8542.31.00.01
- DAC Channels :
- No
- Packaging :
- Tray
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ROM (words) :
- 262144
- RoHS Status :
- ROHS3 Compliant
- Width :
- 14mm
- ECCN Code :
- 3A991.A.2
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Published :
- 1996
- Peripherals :
- LVD, POR, PWM, WDT
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3.3/5V
- Clock Frequency :
- 40MHz
- Number of Terminations :
- 80
- Speed :
- 50MHz
- Data Converter :
- A/D 12x12b
- Connectivity :
- I²C, IrDA, LINbus, SPI, UART/USART
- Base Part Number :
- MC9S12XET256
- Has ADC :
- yes
- PWM Channels :
- yes
- Core Size :
- 16-Bit
- Program Memory Size :
- 256KB 256K x 8
- Program Memory Type :
- Flash
- CPU Family :
- CPU12
- Factory Lead Time :
- 16 Weeks
- Terminal Pitch :
- 0.65mm
- Additional Feature :
- IT ALSO REQUIRES 5 V I/O SUPPLY
- JESD-30 Code :
- S-PQFP-G80
- Series :
- HCS12X
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- External
- Supply Voltage-Min (Vsup) :
- 1.72V
- Mounting Type :
- Surface Mount
- Number of I/O :
- 59
- Supply Voltage :
- 1.8V
- Operating Temperature :
- -40°C~125°C TA
- Height Seated (Max) :
- 2.45mm
- Voltage - Supply (Vcc/Vdd) :
- 1.72V~5.5V
- RAM Size :
- 16K x 8
- DMA Channels :
- No
- Datasheets
- MC9S12XET256MAA

Microcontrollers Freescale Semiconductor MC9S12XET256MAA Overview
The Microcontrollers Freescale Semiconductor MC9S12XET256MAA is a highly integrated and efficient microcontroller unit (MCU) designed to meet the rigorous demands of complex, embedded applications. Featuring a robust 16-bit architecture, this MCU comes equipped with 256KB of flash memory, making it ideal for applications requiring a mix of high-performance processing and substantial memory storage. The use of the Freescale Semiconductor MC9S12XET256MAA in your designs ensures reliability and performance, thanks to its advanced features and Freescale's proven track record in semiconductor excellence.
MC9S12XET256MAA Features
- 16-bit HCS12X CPU, providing a robust platform for advanced algorithm processing.
- 256KB of integrated flash memory, ideal for complex applications without the need for additional memory components.
- Packaged in an 80-pin Quad Flat Pack (QFP), offering a compact footprint suitable for space-constrained applications.
- Enhanced system integrity with built-in error correction and detection capabilities.
- Low power consumption modes, ensuring energy efficiency in embedded applications.
MC9S12XET256MAA Applications
- Automotive Control Systems: Utilizes its robust processing capabilities and memory for managing automotive engine controls and body electronics.
- Industrial Automation: Ideal for overseeing and controlling machinery in manufacturing lines due to its reliability and programmable features.
- Medical Devices: Supports the functionality and data management needs of medical monitoring systems.
- Consumer Electronics: Empowers advanced consumer gadgets like smart home devices and portable electronics with its efficient power management.
- Aerospace and Defense: Meets the stringent requirements for reliability and performance in aerospace systems and military applications.
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