MC9S12XET256MAG中文资料16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, QFP 144数据手册恩XP规格书

描述 Description

The S12XE family of MCUs takes the S12XD family a step further with features that deliver enhanced system integrity and greater functionality, including:
Memory protection unit (MPU)
Error correction code (ECC)
Enhanced EEPROM functionality
Enhanced XGATE
Frequency-modulated locked loop
Faster analog-to-digital converter (ADC)
Additionally, the S12XE family:
Extends the S12X product range up to 1 MB of flash memory with increased I/O capability in the 208-pin version of the flagship MC9S12XE100
Delivers 32-bit performance with all the advantages and efficiencies of a 16-bit MCU
Is optimized for automotive multiplexing, generic auto body and industrial applications

特性 Features

• XGATE co-processor assists building virtual peripherals and boosting the overall performance
• Flexible, programmable, hardware-emulated EEPROM
• System integrity support with the memory protection unit & supervisor/user modes
• S12X CPU @ 50Mhz bus speed
• ADC 12-bit resolution and 3μs conversion time
• Enhance capture timer (ECT)
• Periodic interrupt timer (PIT)
• Real Time Interrupt (RTI)
• Asynchronous periodic interrupt (API)
• Pulse width modulator (PWM)
• MSCAN Module
• Serial peripherial interface (SPI)
• Serial communication interface (SCI)
• Background debug module (BDM) debugger (xDBG)
• On-chip voltage regulator
• This product is included in our product longevity program, with assured supply for a minimum of 15 years after launch
• Ultra-Reliable MCUs

应用 Application

Industrial
•Powered Patient Beds