NXP Semiconductors MC9S08PL60CLC

Overview

MC9S08PL60CLC from NXP Semiconductors is an 8-bit S08 core microcontroller with 60 KB flash, 4 KB RAM, and 256-byte EEPROM, operating at up to 20 MHz across –40 °C to +85 °C. It integrates 16-channel 10-bit ADC, three FlexTimer modules (6+2+2 channels), three SCI/UART interfaces with LIN support, I²C, RTC, CRC, analog comparator, and keyboard interrupt modules. It targets embedded control in automotive body electronics and industrial sensor nodes.

For engineers reviewing the MC9S08PL60CLC datasheet, MC9S08PL60CLC pinout, MC9S08PL60CLC application, or MC9S08PL60CLC equivalent, key selection considerations include its 32-pin LQFP package, 20 MHz bus frequency at 2.7–5.5 V, stop3 mode current of 1.4 µA, 10-bit ADC conversion time of 2.5 µs, and single-wire background debug interface compatibility.

Technical Context

The MC9S08PL60CLC 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 oscillator (XOSC) and an internal clock source (ICS) with FLL, achieving ±1% accuracy from 0 °C to 70 °C and ±2% from –40 °C to 85 °C.

Peripheral integration includes three independent SCI modules supporting LIN extensions, one I²C interface compliant with SMBus/PMBus, and three FTM modules offering input capture, output compare, and edge- or center-aligned PWM. Memory protection covers both flash and RAM, while power management supports low-power stop and wait modes with selective peripheral clock gating.

Key Specifications

Pinout & Package

MC9S08PL60CLC uses a 32-pin LQFP package (body size 7 mm × 7 mm, 0.8 mm pitch). Pin functions are multiplexed across GPIO, peripheral signals, and debug interface - including BKGD/MS (single-wire debug), RESET, IRQ, and dedicated analog inputs (ADP0–ADP15).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC9S08PL60CLC, S9S08PL60F0MLC offers identical functionality with enhanced manufacturing assurance, while MC9S08AC60CLC trades peripheral richness and speed for lower unit cost - making the former ideal for lifecycle migration and the latter for functionally constrained applications.

Availability

MC9S08PL60CLC is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart appliance interfaces, and portable medical diagnostic tools requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC9S08PL60CLC 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, IoT, mobile, and communication infrastructure markets.

The MC9S08PL60CLC belongs to NXP's legacy S08 microcontroller family, designed specifically for cost-sensitive, low-power embedded control applications demanding high reliability, integrated analog peripherals, and robust debug capability in harsh environments.

FAQ

What is the maximum operating frequency and voltage range for the MC9S08PL60CLC?

The MC9S08PL60CLC operates at a maximum bus frequency of 20 MHz across a supply voltage range of 2.7 V to 5.5 V, fully specified over the industrial temperature range of –40 °C to +85 °C. This allows direct interfacing with 3.3 V and 5 V systems without level-shifting, and supports deterministic real-time execution in demanding control loops. The internal clock source (ICS) with FLL maintains stability across this full voltage and temperature envelope.

Does the MC9S08PL60CLC support in-circuit debugging, and what interface is used?

Yes, the MC9S08PL60CLC supports in-circuit debugging via a single-wire background debug interface (BKGD/MS pin), compatible with standard BDM tools. It includes on-chip ICE debug logic with two comparators and nine trigger modes, plus hardware breakpoint support for up to three execution points. This enables full visibility into register states, memory contents, and peripheral registers without halting real-time operation - critical for validating timing-critical firmware on the MC9S08PL60CLC.

How much flash, RAM, and EEPROM does the MC9S08PL60CLC include?

The MC9S08PL60CLC integrates 60,864 bytes (60 KB) of on-chip flash memory, 4,096 bytes (4 KB) of RAM, and 256 bytes of EEPROM organized in 2-byte erase sectors. Flash supports read-while-write and program/erase operations during normal execution, while EEPROM allows nonvolatile storage of calibration data or configuration parameters with guaranteed endurance of 100,000 cycles - all accessible and protected through the MC9S08PL60CLC's memory protection controller.

What low-power modes are available on the MC9S08PL60CLC, and what is the lowest current draw?

The MC9S08PL60CLC offers multiple low-power modes, including Wait and Stop3. In Stop3 mode - where only the 1 kHz LPO clock remains active - supply current is 1.4 µA at both 3 V and 5 V, measured across –40 °C to +85 °C. Additional current adders apply for enabled peripherals: +44 µA for ADC operation, +130 µA for low-voltage detection, and <10 µA for analog comparator. This makes the MC9S08PL60CLC suitable for battery-operated applications requiring infrequent wake-up events.

Which communication interfaces are integrated into the MC9S08PL60CLC?

The MC9S08PL60CLC integrates three serial communication interfaces (SCI0–SCI2) supporting UART and LIN protocol extensions, one Inter-Integrated Circuit (I²C) module compliant with SMBus and PMBus, a cyclic redundancy check (CRC) engine, and three FlexTimer modules supporting input capture, output compare, and PWM generation. These interfaces enable robust communication with sensors, displays, gateways, and other MCUs - all natively supported by the MC9S08PL60CLC without external transceivers or protocol accelerators.