NXP Semiconductors MC9S08DZ96MLF

Overview

MC9S08DZ96MLF from NXP Semiconductors (formerly Freescale) is an 8-bit HCS08 microcontroller with 96 KB on-chip FLASH, 6 KB RAM, and 2 KB EEPROM, featuring integrated MSCAN, dual SCI/LIN, dual IIC, triple TPM, 12-bit ADC, and analog comparators. It operates at up to 40 MHz CPU / 20 MHz bus frequency and supports real-time interrupt wake-up in stop modes for automotive body electronics and industrial control applications.

For engineers reviewing the MC9S08DZ96MLF datasheet, MC9S08DZ96MLF pinout, MC9S08DZ96MLF application, or MC9S08DZ96MLF equivalent, this page delivers verified technical context, package mapping, functional pin roles, validated alternatives, and supply-ready procurement details - all grounded in the official MC9S08DZ128 Series Data Sheet Rev. 1 (2008) and Addenda Rev. 1 & 2 (2011, 2015).

Technical Context

The MC9S08DZ96MLF implements the HCS08 CPU core with BGND instruction support and handles up to 32 interrupt/reset sources. Its Multi-Purpose Clock Generator (MCG) supports FEI, FEE, FBE, PEE, and BLPE modes with internal reference trimming (0.2% resolution, 1.5% tolerance over temperature) and external crystal/resonator input (31.25 kHz–16 MHz).

Peripherals include a 24-channel 12-bit ADC (2.5 μs conversion), two analog comparators with bandgap reference, three Timer Pulse-Width Modulators (TPM1: 6-channel, TPM2: 2-channel, TPM3: 4-channel), and a Controller Area Network (MSCAN) module compliant with CAN 2.0A/B supporting standard/extended frames and five receive buffers with FIFO.

Key Specifications

Pinout & Package

MC9S08DZ96MLF is housed in a 64-pin low-profile quad flat-pack (LQFP) with 0.5 mm pitch, 10×10 mm body size, and exposed thermal pad. Pin assignments follow Table 2-1 (Page 34) of the MC9S08DZ128 Series Data Sheet Rev. 1, where pins 1–64 map to specific port functions, peripherals, and power domains.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 8-bit automotive microcontroller applications.

Compared with MC9S08DZ96MLF, MC9S08DZ128MLF offers direct memory scalability while preserving full peripheral functionality and pin compatibility, whereas S9S08DZ32F1MLF sacrifices CAN, EEPROM, and memory capacity - making it unsuitable as a functional substitute without architectural rework.

Availability

MC9S08DZ96MLF is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor control, smart power distribution, and medical subsystem design requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for MC9S08DZ96MLF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with roots in Freescale's microcontroller legacy.

The MC9S08DZ96MLF belongs to the HCS08 DZ-series, designed specifically for cost-sensitive, safety-aware automotive body electronics and industrial control systems requiring CAN, LIN, robust analog integration, and extended temperature operation.

FAQ

What is the maximum operating frequency of the MC9S08DZ96MLF CPU and bus?

The MC9S08DZ96MLF features an HCS08 CPU core rated for up to 40 MHz operation, with a corresponding maximum bus frequency of 20 MHz. This timing is achieved using the on-chip Multi-Purpose Clock Generator (MCG) in PEE mode, where the PLL multiplies the external reference clock (e.g., 8 MHz crystal) to produce a 32 MHz DCO output, divided by two for the bus clock. The MC9S08DZ96MLF datasheet confirms this in Section 1.1 and Table A-12.

Does the MC9S08DZ96MLF include a CAN controller, and what version does it support?

Yes, the MC9S08DZ96MLF integrates a fully compliant Controller Area Network (MSCAN) module supporting CAN protocol Version 2.0A and 2.0B, including both standard and extended data frames, remote frame handling, and five receive buffers with FIFO storage. It also supports flexible identifier filtering configurations (2×32-bit, 4×16-bit, or 8×8-bit). This is documented in Chapter 12 of the MC9S08DZ128 Series Data Sheet.

What memory resources are available on the MC9S08DZ96MLF?

The MC9S08DZ96MLF provides 96 KB of on-chip FLASH memory, 6 KB of RAM, and 2 KB of EEPROM. The EEPROM supports 4-byte dual-page or 8-byte single-page erase sectors and allows program/erase operations while executing code from FLASH. These values are explicitly listed in the "MC9S08DZ128 Series Features" table on Page 5 of the MC9S08DZ128 Series Data Sheet Rev. 1.

Is the MC9S08DZ96MLF pin-compatible with other devices in the DZ-series?

Yes, the MC9S08DZ96MLF in the 64-pin LQFP package shares identical pinout and peripheral mapping with the MC9S08DZ128MLF, as confirmed in Table 2-1 (Page 34) of the MC9S08DZ128 Series Data Sheet Rev. 1. Both parts use the same port assignments, interrupt vectors, and peripheral multiplexing - enabling hardware reuse across memory variants without layout changes.

What debug interface does the MC9S08DZ96MLF support, and how is it implemented?

The MC9S08DZ96MLF supports a single-wire background debug interface using the BKGD/MS pin (Pin 64), enabling in-circuit emulation, flash programming, and real-time bus capture without requiring a full JTAG connector. This interface is part of the on-chip debug module (S08DBGV3) and requires only one physical signal plus ground, reducing PCB routing complexity. Details are specified in Chapter 17 and Appendix B of the datasheet.