S912XET256W1MAA Description
The S912XET256W1MAA is an Ultra-Reliable S12XE High-Performance Automotive and Industrial Microcontrollers. 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
S912XET256W1MAA Features
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
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)
S912XET256W1MAA Applications
