NXP Semiconductors MC9S08DN60ACLH

Overview

MC9S08DN60ACLH from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller with 60 KB on-chip Flash, 2 KB RAM, and 2 KB in-circuit programmable EEPROM. It features a 40-MHz CPU core (20-MHz bus), 12-bit ADC with temperature sensor, dual analog comparators, SCI supporting LIN 2.0/J2602, SPI, I²C, two TPM modules (6+2 channels), RTC, and 53 GPIO pins in a 64-pin LQFP package - used in automotive body control modules and industrial sensor nodes.

For engineers reviewing the MC9S08DN60ACLH datasheet, MC9S08DN60ACLH pinout, MC9S08DN60ACLH application, or MC9S08DN60ACLH equivalent, key selection criteria include Flash size, integrated LIN-compliant SCI, real-time interrupt capability in stop modes, and factory-trimmed internal reference clock for stable timing without external crystal.

Technical Context

The MC9S08DN60ACLH implements the S08CPUV3 core with HC08 instruction set plus BGND, supporting up to 32 interrupt/reset sources. Its Multi-Purpose Clock Generator (MCG) provides FLL (±1.5% deviation with internal temp compensation) and PLL modes, plus factory-trimmed internal reference clock stored in Flash.

Peripherals include a 16-channel 12-bit ADC with 2.5 μs conversion time and automatic compare, two analog comparators with bandgap reference option, and SCI1 with master/slave extended break generation/detection - all designed for deterministic real-time operation in automotive and industrial environments.

Key Specifications

Pinout & Package

MC9S08DN60ACLH is housed in a 64-pin low-profile quad flat-pack (LQFP), 10 mm × 10 mm body, 0.5 mm pitch, exposed pad (EPAD) thermal pad, RoHS-compliant. Pinout validated per Freescale MC9S08DN60 Rev 3 datasheet Section 2.1 (Device Pin Assignment).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC9S08DN60ACLH, S9S08DN60F1CLK offers extended temperature operation at identical peripheral set, while MC9S08DZ60CLH trades LIN support for CAN - making the former ideal for harsh-environment LIN nodes and the latter for CAN-based distributed control where protocol compatibility is critical.

Availability

MC9S08DN60ACLH is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, home appliance motor controllers, and portable medical diagnostics requiring stable component supply and long-term lifecycle support.

Supply support for MC9S08DN60ACLH 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 MC9S08DN60ACLH belongs to the HCS08 family - designed specifically for cost-sensitive, low-power automotive body electronics and industrial control applications requiring LIN compliance, robust analog integration, and extended temperature reliability.

FAQ

What is the maximum operating frequency of the MC9S08DN60ACLH CPU core?

The MC9S08DN60ACLH CPU core operates at up to 40 MHz, with a corresponding 20 MHz bus frequency. This timing is achieved using the on-chip Multi-Purpose Clock Generator (MCG) in PLL or FLL mode, and is fully supported across the device's rated voltage and temperature range per Freescale MC9S08DN60 Rev 3 datasheet Section 8.4.1. The MC9S08DN60ACLH maintains deterministic instruction execution at this speed with zero wait states for Flash access.

Does the MC9S08DN60ACLH support LIN 2.0 communication natively?

Yes, the MC9S08DN60ACLH includes a dedicated SCI module (SCI1) with hardware-level support for LIN 2.0 and SAE J2602 protocols. It provides master extended break generation, slave extended break detection, and wakeup-on-active-edge functionality - all confirmed in the MC9S08DN60 Rev 3 datasheet Section 13. The MC9S08DN60ACLH requires no external LIN transceiver for basic node operation, reducing BOM cost and board space.

What are the power-saving capabilities of the MC9S08DN60ACLH in stop mode?

The MC9S08DN60ACLH supports two very low-power stop modes (Stop2 and Stop3), with typical current consumption below 1 µA in Stop3 when RTC and selected wakeup sources remain active. Real-time interrupt capability persists in both stop modes, enabling deterministic wake-up intervals without external components. These modes are documented in Section 3.6 of the MC9S08DN60 Rev 3 datasheet and validated across the full operating temperature range.

How much Flash and EEPROM memory does the MC9S08DN60ACLH include?

The MC9S08DN60ACLH integrates 60 KB of on-chip Flash memory and 2 KB of in-circuit programmable EEPROM. Flash supports read/program/erase over full voltage and temperature ranges, including program/erase while executing. EEPROM features 4- or 8-byte erase sectors and erase abort capability - all specified in Section 4.5 of the MC9S08DN60 Rev 3 datasheet. The MC9S08DN60ACLH uses SuperFlash® technology licensed from SST.

Is the internal reference clock of the MC9S08DN60ACLH factory-trimmed?

Yes, the MC9S08DN60ACLH includes a factory-trimmed internal reference clock with trim value stored in Flash memory. This enables ±1.5% frequency accuracy over temperature using internal temperature compensation, eliminating the need for an external crystal in many applications. The trimming process and usage are detailed in Section 8.1.1 and Section 8.5.3 of the MC9S08DN60 Rev 3 datasheet. The MC9S08DN60ACLH leverages this feature for reliable clocking in cost-constrained designs.