S9S12G96F0CLFR

Product Overview

The NXP USA Inc. S9S12G96F0CLFR is a 16-bit HCS12 microcontroller built around a 12V1 core and specified for operation at 25 MHz. It provides 96KB (96K x 8) FLASH program memory, 8K x 8 RAM, and 3K x 8 EEPROM within a 48-LQFP (7x7) surface-mount package. The device integrates 40 I/O points, an internal oscillator, and a 12x10-bit A/D converter, while supporting CANbus, LINbus, SCI, SPI, and IrDA communication interfaces. Peripheral blocks include PWM, LVD, POR, and WDT. The supply voltage range is 3.13V to 5.5V, and the operating temperature range is -40°C to 85°C (TA).

Key Features

• 16-bit 12V1 HCS12 core with a 25 MHz speed.
• 96KB (96K x 8) FLASH, 8K x 8 RAM, and 3K x 8 EEPROM.
• 40 I/O points in a 48-LQFP (7x7) surface-mount package.
• Communication interfaces include CANbus, LINbus, SCI, SPI, and IrDA.
• 12x10-bit A/D converter and internal oscillator.
• On-chip peripherals include PWM, LVD, POR, and WDT.
• Operating supply voltage of 3.13V to 5.5V and temperature range of -40°C to 85°C (TA).

Applications

• Embedded control nodes using CANbus or LINbus communication.
• Analog sensor acquisition and measurement using the 12x10-bit A/D converter.
• Serial communication endpoints using SCI, SPI, or IrDA interfaces.
• Control applications using PWM outputs and WDT operation.

Design & Procurement Notes

For board design, the 48-LQFP (7x7) surface-mount package requires routing for 40 I/O points. The 3.13V to 5.5V supply range should be evaluated against the system power rail, while the -40°C to 85°C (TA) range should be checked for the intended operating environment. Memory resources consist of 96KB (96K x 8) FLASH, 8K x 8 RAM, and 3K x 8 EEPROM, which are relevant for firmware size, runtime data, and stored parameters. The internal oscillator reduces external timing component needs, but the 25 MHz speed and available CANbus, LINbus, SCI, SPI, IrDA, PWM, LVD, POR, and WDT functions should be matched to the selected control and communication requirements.