NXP Semiconductors MC9S08PA60AVLC

Overview

MC9S08PA60AVLC from NXP Semiconductors is an 8-bit S08 core microcontroller designed for industrial and automotive control applications requiring robust timing, analog sensing, and low-power operation. It delivers up to 20 MHz bus frequency across –40 °C to 105 °C, integrates 60 KB flash, 4 KB RAM, and 256 B EEPROM, and supports three SCI (LIN-capable), two SPI, one I²C, and three FTM modules with PWM and input capture.

For engineers reviewing the MC9S08PA60AVLC datasheet, MC9S08PA60AVLC pinout, MC9S08PA60AVLC application, or MC9S08PA60AVLC equivalent, this page provides verified technical context, validated pin assignments for the 32-pin LQFP package, real-world use cases in motor control and sensor interface, and two confirmed alternative parts with documented functional and packaging differences.

Technical Context

The MC9S08PA60AVLC implements an enhanced HCS08 CPU core with four-level nested interrupt support and up to 40 interrupt/reset sources. Its clock system combines a 31.25 kHz–20 MHz external crystal oscillator (XOSC) and an internal clock source (ICS) with FLL-based frequency multiplication and factory-trimmed reference enabling ≤2% deviation over –40 °C to 105 °C.

System protection includes independent watchdog timer, programmable low-voltage detect (LVD) with four warning thresholds, illegal opcode/address detection, and flash/RAM access protection. Debug is enabled via single-wire background debug (BKGD) with three breakpoints and on-chip ICE module supporting nine trigger modes.

Key Specifications

Pinout & Package

MC9S08PA60AVLC is housed in a 32-pin LQFP package (7 × 7 mm, 0.8 mm pitch) with exposed pad thermal enhancement. Pin assignments are fully multiplexed per signal function and match the MC9S08PA60 Series Data Sheet Rev. 4, Section 9.2 for 32-pin LQFP (VLC suffix).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC9S08PA60AVLC, MC9S08PA32AVLC offers identical packaging and peripheral set at lower memory cost, while S9KEAZ128AMLH provides ARM-based scalability at the expense of architecture migration and package change - neither is pin-compatible, but both serve overlapping industrial control roles with distinct trade-offs in legacy support versus future roadmap.

Availability

MC9S08PA60AVLC is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, sensor fusion systems, and PLC I/O modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC9S08PA60AVLC 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 and mixed-signal integration.

The MC9S08PA60AVLC belongs to NXP's S08 PA-series, engineered for cost-effective, high-reliability embedded control in harsh environments - emphasizing low-power operation, robust analog peripherals, and automotive-grade system protection.

FAQ

What is the maximum operating frequency and voltage range for the MC9S08PA60AVLC?

The MC9S08PA60AVLC 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. This rating is guaranteed per Table 1 in the MC9S08PA60 Series Data Sheet Rev. 4, with internal clock source (ICS) and external oscillator (XOSC) both supporting this full range.

Does the MC9S08PA60AVLC support in-circuit debugging, and what interface is used?

Yes, the MC9S08PA60AVLC supports in-circuit debugging via a single-wire background debug (BKGD) interface on pin PTA4/ACMPO/BKGD/MS. It includes breakpoint capability for three code locations and an on-chip in-circuit emulator (ICE) module with two comparators and nine trigger modes, as detailed in Section 7.5 of the official datasheet.

How much flash memory and RAM does the MC9S08PA60AVLC include?

The MC9S08PA60AVLC integrates 60,864 bytes (60 KB) of on-chip flash memory and 4,096 bytes (4 KB) of RAM. Flash supports read/program/erase operations during normal execution, and both memories include access protection features. These values are explicitly listed in Table 1 (Ordering Information) and confirmed in Section 1 of the MC9S08PA60 Series Data Sheet Rev. 4.

What analog peripherals are integrated into the MC9S08PA60AVLC?

The MC9S08PA60AVLC includes a 16-channel, 12-bit analog-to-digital converter (ADC) with 2.5 µs conversion time, internal bandgap reference, and optional hardware triggering; plus one analog comparator (ACMP) with independently selectable rising/falling edge interrupts and filtering. Both are operational in Stop3 mode, as verified in Sections 7.3.1 and 7.3.2 of the datasheet.

Is the MC9S08PA60AVLC pin-compatible with other members of the PA-series?

No - the MC9S08PA60AVLC in 32-pin LQFP (VLC) is not pin-compatible with higher-pin-count variants like the 64-pin LQFP (VLH) or QFP (VQH). While all PA-series devices share the same core and peripheral IP, pin assignments differ significantly across packages. The 32-pin variant has only 28 GPIOs and omits several peripheral signals present in larger packages, as shown in Table 1 and Figure 9.2 of the datasheet.