NXP Semiconductors MC9S08GT60CFDE

Overview

MC9S08GT60CFDE from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller with 60 KB Flash, 4 KB RAM, and integrated peripherals including SCI, SPI, IIC, TPM, ATD, and KBI - designed for cost-sensitive industrial control and automotive body electronics applications.

For engineers reviewing the MC9S08GT60CFDE datasheet, MC9S08GT60CFDE pinout, MC9S08GT60CFDE application, or MC9S08GT60CFDE equivalent, key selection criteria include its 48-pin QFN package, 20 MHz bus frequency, on-chip ICG with FLL, 10-bit 16-channel ATD, and background debug mode support.

Technical Context

The MC9S08GT60CFDE implements the HCS08 CPU core with 5-cycle instruction execution and supports multiple low-power modes (Wait, Stop1–Stop3) with configurable wake-up sources. Its Internal Clock Generator (ICG) enables flexible clocking via internal RC, external crystal (32 kHz or 4 MHz), or external clock input, with FLL engagement for precise bus frequency derivation.

Peripheral integration includes two SCI modules (SCI1/SCI2), one SPI, one IIC, two 16-bit TPMs (TPM1/TPM2) with up to six PWM channels, a 10-bit 16-channel ATD converter with hardware trigger capability, and Keyboard Interrupt (KBI) on Port A - all mapped to dedicated pins in the 48-pin QFN package with configurable slew rate and pull-up controls.

Key Specifications

Pinout & Package

MC9S08GT60CFDE is housed in a 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch) package with exposed thermal pad, optimized for compact industrial PCB layouts and thermal dissipation in enclosed enclosures.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC9S08AC60CFUE, MC9S08GT60CFDE adds essential ATD functionality for sensor-based systems; compared with S9S08SG64E1MTJR, it lacks LIN but offers identical peripheral set and proven field reliability in legacy automotive platforms.

Availability

MC9S08GT60CFDE is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart appliance UIs, and motorized actuator drivers requiring stable component supply across extended production lifecycles.

Supply support for MC9S08GT60CFDE 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 Philips' semiconductor division, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The MC9S08GT60CFDE belongs to NXP's legacy HCS08 microcontroller family, engineered for cost-effective, low-power embedded control in automotive body electronics and industrial automation where deterministic real-time performance and long-term supply stability are critical.

FAQ

What is the maximum bus frequency supported by the MC9S08GT60CFDE?

The MC9S08GT60CFDE supports a maximum bus frequency of 20 MHz, achieved using the on-chip Internal Clock Generator (ICG) with FLL engaged in FEE mode and a 4 MHz external crystal. This frequency determines instruction execution speed, peripheral timing resolution, and maximum baud rates for SCI and SPI interfaces. The MC9S08GT60CFDE maintains timing compliance across its full operating voltage range (2.7–5.5 V) and temperature range (–40°C to +105°C).

Does the MC9S08GT60CFDE include an analog-to-digital converter?

Yes, the MC9S08GT60CFDE integrates a 10-bit Analog-to-Digital Converter (ATD) module with 16 input channels, supporting single-ended and differential conversions. It features hardware triggering from TPM overflow or SCI receive events, programmable sample time, and conversion completion interrupts. The ATD operates across the full 0–VDD input range and is accessible via Port B and Port C pins - a key differentiator from non-ATD variants like the MC9S08AC60CFUE.

What debug interface does the MC9S08GT60CFDE use?

The MC9S08GT60CFDE uses a single-wire Background Debug Mode (BDM) interface via the PTG0 pin, supporting full in-circuit debugging, flash programming, register inspection, and breakpoint execution without requiring additional JTAG pins. This interface is compatible with standard Freescale/NXP BDM tools such as the DEMO9S08GT60 evaluation board and CodeWarrior IDE. The MC9S08GT60CFDE does not support SWD or JTAG.

Is the MC9S08GT60CFDE RoHS compliant and lead-free?

Yes, the MC9S08GT60CFDE is manufactured in a lead-free, RoHS-compliant process and marked with the "Pb-free" designation in its ordering code suffix. The 48-pin QFN package uses matte tin surface finish and meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) requirements. Full compliance documentation, including test reports and material declarations, is available through NXP's official product page for MC9S08GT60CFDE.

What low-power modes are available on the MC9S08GT60CFDE?

The MC9S08GT60CFDE supports Run, Wait, and three Stop modes (Stop1, Stop2, Stop3), each with progressively deeper power savings. Stop3 draws less than 1 µA typical with RAM retention and wake-up via KBI, RTC, or external IRQ - ideal for battery-backed applications. All modes retain register state and allow wake-up without full reset. The MC9S08GT60CFDE's ICG and SPMSC registers provide software-selectable clock gating and voltage regulation control for each mode.