NXP Semiconductors MC9S08PA60VLF

Overview

MC9S08PA60VLF from NXP (formerly Freescale) is an 8-bit HCS08L-core microcontroller with 60 KB on-chip flash, 4 KB RAM, 256 B EEPROM, 12-bit 16-channel ADC, and support for SCI/SPI/I²C serial interfaces. It operates from 2.7–5.5 V across –40°C to +105°C and targets industrial sensor nodes and embedded control modules requiring low-power mixed-signal integration.

For engineers reviewing the MC9S08PA60VLF datasheet, MC9S08PA60VLF pinout, MC9S08PA60VLF application, or MC9S08PA60VLF equivalent, key selection criteria include its 64-pin LQFP package, 12-bit ADC resolution with 16 inputs, internal clock generator with low-voltage detect, POR circuitry, and triple serial interface capability for sensor hub or motor control firmware deployment.

Technical Context

The MC9S08PA60VLF implements the HCS08L core-a derivative of the S08 architecture optimized for low-voltage operation and reduced power consumption. It integrates a 12-bit successive-approximation ADC with hardware trigger support, programmable gain amplifier input options, and configurable sample-and-hold timing.

Its serial subsystem includes two asynchronous SCI modules (one with LIN support), one SPI master/slave controller, and one I²C bus interface compliant with SMBus v2.0. The internal clock generator provides selectable reference sources including internal FLL, external crystal, or RC oscillator-enabling flexible timing without external components.

Key Specifications

Pinout & Package

LQFP-64 (10 mm × 10 mm, 0.5 mm pitch, 1.4 mm nominal thickness) surface-mount package with exposed thermal pad (not electrically connected).

Key Features

Applications

Equivalent & Alternatives

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

Compared with S9KEAZ128AMLH and MC9S08AC60CLD, the MC9S08PA60VLF uniquely balances 64-pin I/O availability, triple serial interface support, and industrial temperature range within the HCS08L family-making it optimal for new designs needing proven 8-bit reliability without ARM migration overhead.

Availability

MC9S08PA60VLF is available at Aetrix Electronics and suitable for industrial sensor nodes, motor control interfaces, and smart metering subsystems requiring stable component supply and long-term manufacturability.

Supply support for MC9S08PA60VLF 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 focused on secure connectivity solutions for automotive, industrial, and IoT applications.

The MC9S08PA60VLF belongs to the HCS08L microcontroller family, designed specifically for cost-sensitive, low-power industrial control applications requiring robust analog integration and extended temperature operation.

FAQ

What is the maximum operating frequency of the MC9S08PA60VLF core?

The MC9S08PA60VLF features an HCS08L core with a maximum bus frequency of 20 MHz. This corresponds to a core instruction execution rate of up to 10 million instructions per second (MIPS) under typical conditions. The actual achievable frequency depends on supply voltage and temperature, and the internal clock generator supports multiple source configurations-including internal FLL, external crystal, or RC oscillator-to meet timing requirements across diverse operating conditions. The MC9S08PA60VLF delivers deterministic real-time performance suitable for closed-loop control tasks.

Does the MC9S08PA60VLF support in-circuit debugging?

Yes, the MC9S08PA60VLF supports single-wire Background Debug Mode (BDM) for in-circuit debugging and flash programming. This interface enables real-time register inspection, memory read/write, breakpoint setting, and firmware updates without removing the device from the target board. Standard BDM tools such as the P&E Micro USB-ML-12 and NXP's S08DEB debugger are compatible. The MC9S08PA60VLF does not require JTAG or SWD hardware, simplifying debug infrastructure for small-footprint embedded systems.

How many analog-to-digital converter channels does the MC9S08PA60VLF provide?

The MC9S08PA60VLF integrates a 12-bit successive-approximation ADC with 16 dedicated analog input channels (AD0–AD15). These inputs are directly accessible via dedicated pins and support hardware-triggered conversions synchronized to timer events or external signals. The ADC includes configurable sample time, programmable gain amplifier options on select channels, and result alignment modes. This capability makes the MC9S08PA60VLF well-suited for precision analog acquisition in sensor interface and motor control applications.

Is the MC9S08PA60VLF RoHS compliant and halogen free?

Yes, the MC9S08PA60VLF is RoHS compliant and halogen free, meeting EU Directive 2011/65/EU and IEC 61249-2-21 standards. Its plastic LQFP-64 package uses lead-free terminations (e3 classification) and contains no brominated flame retardants or chlorine-based compounds. Moisture sensitivity level is rated MSL3 (168-hour floor life), and peak reflow temperature is specified at 260°C for up to three cycles. Documentation including RoHS CoA and Material Composition Declaration is available from NXP upon request.

What serial communication interfaces are integrated into the MC9S08PA60VLF?

The MC9S08PA60VLF integrates three distinct serial communication peripherals: two asynchronous Serial Communication Interfaces (SCI), one Serial Peripheral Interface (SPI), and one Inter-Integrated Circuit (I²C) bus interface. One SCI supports LIN physical layer compliance for automotive subnetworks. All interfaces operate independently and can be enabled simultaneously-enabling concurrent communication with sensors (I²C), displays (SPI), and host controllers (SCI). This multi-protocol support eliminates the need for external bridge ICs in compact embedded systems using the MC9S08PA60VLF.