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S9S12G128AMLL The NXP Semiconductors S9S12G128AMLL is a 16-bit microcontroller featuring 128KB of FLASH program memory and operating at up to 25MHz. It is housed in a 100-LQFP package.
Mfr Part #:

S9S12G128AMLL

Available from 4 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors S9S12G128AMLL is a 16-bit microcontroller featuring 128KB of FLASH program memory and operating at up to 25MHz. It is housed in a 100-LQFP package.
✓ Total Stock: 7,075 pcs
$ Price Range: $6.40

S9S12G128AMLL Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,061 pcs
On Request
5061 pcs On Request 1 On Request On Request 21+ On Request 2026-06-03 08:15:12
Xingangxin ✓
Non-Authorised Inventory information
1,515 pcs
On Request
1515 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
450 pcs
On Request
450 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
49 pcs
On Request
49 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

S9S12G128AMLL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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S9S12G128AMLL Description

Short technical summary and product information.

The S9S12G128AMLL is a high-performance 16-bit microcontroller from NXP Semiconductors, part of the HCS12 series. It features a 12V1 core processor and operates at clock speeds up to 25MHz, making it suitable for demanding embedded applications.

 

This MCU is equipped with 128KB of FLASH program memory, 8KB of RAM, and 4KB of EEPROM, providing ample storage for complex code and data. It supports a wide operating voltage range of 3.13V to 5.5V and includes essential peripherals such as Low Voltage Detector (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT).

 

Connectivity options include CANbus, IrDA, LINbus, SCI, and SPI, enabling seamless integration with various systems. The device also features a 12-channel, 10-bit Analog-to-Digital Converter (A/D). It is designed for surface mounting and comes in a 100-LQFP package (14x14mm).

 

The S9S12G128AMLL is well-suited for applications in automotive systems, industrial control, consumer electronics, medical devices, and telecommunications, offering a balance of performance, connectivity, and efficient power management.

S9S12G128AMLL Quick Information

Product Type: Microcontroller
Series: HCS12
Canonical Name: S9S12G128AMLL 16-Bit Microcontroller
Subcategory: Microcontrollers

S9S12G128AMLL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 3 (168 hours)
REACH Status: REACH Unaffected

S9S12G128AMLL Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

S9S12G128AMLL Features

  • 16-bit core processor operating at 25MHz.
  • 128KB FLASH program memory.
  • 8KB RAM and 4KB EEPROM.
  • Wide 3.13V to 5.5V operating voltage.
  • 100-LQFP surface mount package.

S9S12G128AMLL Applications

  • Ideal for automotive engine control.
  • Suitable for industrial automation.
  • Used in smart home appliances.
  • Applicable for portable medical devices.
  • Supports telecommunication systems.

S9S12G128AMLL FAQs

4 frequently asked questions generated from this part’s specifications.
What is the program memory size of the S9S12G128AMLL?

The S9S12G128AMLL has 128KB of FLASH program memory.

What is the operating voltage range for the S9S12G128AMLL?

The operating voltage range is 3.13V to 5.5V.

What package type is the S9S12G128AMLL available in?

The S9S12G128AMLL is available in a 100-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 125°C (TA).

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