NXP Semiconductors MC9S08PT60VQH

Overview

MC9S08PT60VQH from NXP Semiconductors is an 8-bit S08 microcontroller with 60 KB flash, 4 KB RAM, and 256 B EEPROM, operating at up to 20 MHz across –40 °C to 105 °C. It integrates a 16-channel 12-bit ADC (2.5 µs conversion), three FlexTimer modules (6+2+2 channels), I²C, three SCI/UARTs with LIN support, and touch-sensing interface (TSI) for human-machine interaction in industrial control panels.

For engineers reviewing the MC9S08PT60VQH datasheet, MC9S08PT60VQH pinout, MC9S08PT60VQH application, or MC9S08PT60VQH equivalent, this page delivers verified technical context, package-specific pin mapping, real-world use cases, and validated alternative options - all grounded in Rev. 6 (09/2019) official documentation and NXP's orderable part specifications.

Technical Context

The MC9S08PT60VQH implements an S08 CPU core with nested interrupt handling (up to four levels, 40 sources), on-chip ICE debug module with two comparators and nine trigger modes, and dual clock architecture: external crystal/ceramic oscillator (4–20 MHz or 31.25–39.0625 kHz) plus internal FLL-based ICS with ±1% accuracy (0–70 °C) and ±2% (–40–105 °C).

It supports low-power operation via Stop3 mode (1.45 µA typical at 5 V), with peripheral wake-up capability from TSI, ADC, LVD, and RTC; memory protection includes flash/RAM access control and illegal opcode/address detection with reset response.

Key Specifications

Pinout & Package

MC9S08PT60VQH is housed in a 64-pin QFP (Quad Flat Package) with 0.8 mm pitch, lead-free finish, and moisture sensitivity level MSL-3 per J-STD-020. Pin assignments are defined per Table 9.2 (Rev. 6, p.35) and include dedicated functions for debug (BKGD/MS), reset (RESET), oscillator (XTAL/EXTAL), and high-drive outputs (PTB4, PTB5, PTD0, PTD1, PTE0, PTE1, PTH0, PTH1).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC9S08PT60VQH, MC9S08PT32VQH offers identical footprint and peripheral compatibility at lower memory cost, while S9KEAZ128AMLH provides architectural modernization and expanded resources at the expense of software rework and toolchain transition.

Availability

MC9S08PT60VQH is available at Aetrix Electronics and suitable for industrial HMI panels, automotive body control modules, smart energy meter interfaces, and medical diagnostic handhelds requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC9S08PT60VQH 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 deep expertise in microcontrollers, RF, and analog technologies.

The MC9S08PT60VQH belongs to NXP's S08 legacy MCU family, designed specifically for cost-optimized, low-power embedded control in harsh environments - emphasizing robustness, integrated analog, and debug efficiency for resource-constrained applications.

FAQ

What is the maximum operating frequency and voltage range for the MC9S08PT60VQH?

The MC9S08PT60VQH operates at up to 20 MHz bus frequency across a supply voltage range of 2.7 V to 5.5 V, fully specified over the industrial temperature range of –40 °C to 105 °C. Its internal clock source (ICS) uses a frequency-locked loop (FLL) with precision trimming, achieving ±1% deviation from 0 °C to 70 °C and ±2% across the full operating range. This ensures reliable timing in demanding thermal environments without external crystal dependency.

Does the MC9S08PT60VQH support touch sensing, and how many electrodes can it manage?

Yes, the MC9S08PT60VQH integrates a Touch Sensing Interface (TSI) module supporting up to 16 external electrodes. It features configurable software or hardware scan triggering, full compatibility with NXP's touch sensing software library, and the ability to wake the MCU from Stop3 mode upon electrode activity. The TSI electrical specifications confirm operation with standard PCB trace electrodes and support for noise-immune charge-transfer measurement.

What debug interface does the MC9S08PT60VQH provide, and what capabilities does it offer?

The MC9S08PT60VQH features a single-wire background debug (BDM) interface via the PTA4/BKGD pin, enabling in-circuit debugging without external emulators. It supports three hardware breakpoints, on-chip in-circuit emulator (ICE) with two comparators and nine trigger modes, and full visibility into CPU registers and memory. This debug infrastructure is documented in Rev. 6 (09/2019) Section 6.2.2 and enables efficient firmware validation in production-representative conditions.

How does the MC9S08PT60VQH handle low-power operation, and what is its lowest current consumption mode?

The MC9S08PT60VQH achieves ultra-low power via Stop3 mode, consuming just 1.45 µA typical at 5 V (1.4 µA at 3 V) with only the 1 kHz LPO clock active. In this state, TSI, ADC, LVD, and RTC can generate wake-up events. Additional current adders are quantified: TSI adds 111 µA, ADC adds 44 µA, and LVD adds 130 µA - all measured at –40 °C to 105 °C per Table 5 in the datasheet.

Is the MC9S08PT60VQH pin-compatible with other members of the PT-series, and which packages share the same pinout?

Yes, the MC9S08PT60VQH in 64-pin QFP shares identical pinout and signal multiplexing with MC9S08PT32VQH (same package code VQH), as confirmed in Table 1 (Ordering Information) and Section 9.2 (Device Pin Assignment) of Rev. 6. Both devices support the same 57 GPIOs, peripheral mappings, and debug interface - enabling seamless memory-scaling upgrades without PCB revision.