NXP Semiconductors MC9S08DZ60AMLH

Overview

MC9S08DZ60AMLH from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller with 60 KB on-chip Flash, 4 KB RAM, and 2 KB in-circuit programmable EEPROM. It integrates MSCAN (CAN 2.0A/B), dual SCI with LIN 2.0 support, 24-channel 12-bit ADC, two analog comparators, RTC, and dual TPM modules. Designed for automotive body electronics and industrial control systems requiring CAN connectivity and robust real-time operation.

For engineers reviewing the MC9S08DZ60AMLH datasheet, MC9S08DZ60AMLH pinout, MC9S08DZ60AMLH application, or MC9S08DZ60AMLH equivalent, key selection criteria include CAN protocol compliance, Flash memory size, integrated RTC with low-power wake-up, 24-channel ADC resolution and conversion time, and availability in 64-pin LQFP package with 53 GPIOs.

Technical Context

The MC9S08DZ60AMLH implements the HCS08 CPU core running at up to 40 MHz (20 MHz bus), supporting 32 interrupt/reset sources and BGND instruction for single-wire background debug. Its Multi-Purpose Clock Generator (MCG) provides FLL/PLL modes with ±1.5% accuracy using internal temperature-compensated reference and factory-trimmed internal clock.

System-level protection includes COP watchdog with dual-clock source option (1 kHz internal or bus clock), low-voltage detect with configurable trip points, illegal opcode/address detection, and Flash block protection. Peripherals operate across all power modes - including Stop3 - with RTC and real-time interrupt enabling cyclic wake-up without external components.

Key Specifications

Pinout & Package

MC9S08DZ60AMLH is housed in a 64-pin low-profile quad flat-pack (LQFP) measuring 10 × 10 mm with exposed thermal pad (mechanical drawing per Freescale document MC9S08DZ60 Rev. 4, Appendix C). All pins support hysteresis, configurable pull devices, and programmable slew rate/drive strength.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MC9S08DZ60AMLH, S9S08DZ60F1MLH offers updated silicon reliability with identical feature set, while MC9S08DZ48AMLH trades 12 KB Flash for lower unit cost - both retain full pin compatibility, CAN 2.0B support, and real-time interrupt wake-up capability.

Availability

MC9S08DZ60AMLH is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN nodes, smart power distribution units, and diagnostic communication interfaces requiring stable component supply and long-term lifecycle support.

Supply support for MC9S08DZ60AMLH 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 company formed from the spin-off of Freescale Semiconductor and Philips' semiconductor division, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The MC9S08DZ60AMLH belongs to the HCS08 microcontroller family, designed specifically for cost-sensitive, CAN-enabled automotive body electronics and industrial control applications demanding high integration, low power, and ASIL-B capable functional safety features.

FAQ

What is the maximum operating frequency of the MC9S08DZ60AMLH CPU core?

The MC9S08DZ60AMLH features an HCS08 CPU core with a maximum CPU frequency of 40 MHz and a 20-MHz bus clock. This timing is achieved using the on-chip Multi-Purpose Clock Generator (MCG) in PLL or FLL mode, with support for external crystal (1–16 MHz) or internal reference clock. The 40-MHz CPU speed enables real-time execution of CAN protocol stacks and sensor processing loops without external acceleration.

Does the MC9S08DZ60AMLH support CAN FD or only classical CAN?

The MC9S08DZ60AMLH implements the MSCAN module compliant exclusively with ISO 11898-1 CAN 2.0A/B (classical CAN), supporting standard and extended data frames up to 1 Mbps. It does not support CAN FD features such as flexible data-rate, larger payloads, or CRC enhancements. For CAN FD applications, designers must select newer S32K or LPC families - the MC9S08DZ60AMLH remains optimized for legacy and cost-constrained CAN 2.0 networks.

How much EEPROM memory does the MC9S08DZ60AMLH include, and what are its erase characteristics?

The MC9S08DZ60AMLH includes 2 KB of in-circuit programmable EEPROM with dual-page (4-byte) or single-page (8-byte) erase sectors. Erase operations can be aborted, and program/erase functions operate concurrently with Flash execution. This EEPROM is rated for 100,000 erase/write cycles and retains data over the full industrial temperature range (−40°C to +125°C), making it suitable for storing calibration coefficients, device IDs, or fault logs without wearing Flash memory.

What debug interface does the MC9S08DZ60AMLH provide, and is JTAG supported?

The MC9S08DZ60AMLH uses a single-wire background debug mode (BDM) interface via the BKGD/MS pin - not JTAG. This interface supports full on-chip emulation, real-time bus capture, non-intrusive breakpoints, and flash programming using standard Freescale/NXP BDM tools (e.g., DEMO9S08DZ60 evaluation board, P&E Multilink). JTAG is not implemented; designers must use BDM-compatible debug probes and software (e.g., CodeWarrior or S32DS for S08).

Is the MC9S08DZ60AMLH qualified for automotive applications, and what temperature grade is available?

Yes, the MC9S08DZ60AMLH is AEC-Q100 qualified for automotive applications and offered in the −40°C to +125°C extended temperature grade (indicated by the "M" in the part number suffix). It meets requirements for body electronics, chassis, and powertrain subsystems, with built-in features supporting functional safety - including COP watchdog with independent clock source, low-voltage detection with interrupt/reset options, and Flash block protection to prevent unintended writes.