MC908GZ60MFUE - 8-bit HC08 MCU 60KB Flash 64-QFP | NXP
MPN: MC908GZ60MFUE ⚠ רכישה אחרונהMC908GZ60MFUE סקירה
The HC08GZ family represents a member of the broader HC08 family of 8-bit microcontrollers, which sit at the foundation of Freescale (now NXP) Microcontrollers > Microcontrollers hierarchy. The CPU08 core provides fully upward-compatible object code with the M146805 and M68HC05 families, allowing developers to migrate legacy code with minimal changes. The MC908GZ60MFUE integrates a 10-bit ADC with up to 24 channels, a CAN 2.0A/B module, multiple timers, and a serial communications interface (SCI) and serial peripheral interface (SPI), forming a complete System-on-Chip for industrial and automotive body-electronics applications.
Key features include an 8-MHz maximum internal bus frequency, multi-source interrupt controller, low-power stop and wait modes with wake-up capability, byte-by-byte EEPROM emulation, in-system programmable FLASH with security features, and a robust peripheral set designed for automotive body controllers. The 64-QFP (FU suffix) package is a plastic gull-wing quad flat pack optimized for industrial -40 C to +125 C operation.
Typical applications include automotive body control modules (BCMs), instrument clusters, HVAC controls, industrial sensor interfaces, and CAN node endpoints. The part was historically qualified to automotive temperature grades, making it suitable for under-hood and cabin-mounted controllers.
When designing with this part, observe that the device uses a background debug mode (BDM) for in-circuit programming and debugging; provision a 2-pin BDM header on the PCB. The HC08GZ family has reached end-of-life; consult NXP's product change notice for last-time-buy windows and direct all new designs to the S08 or S12 successor families.
חלופות תחליף ישיר עבור MC908GZ60MFUE — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם MC908GZ60MFUE (אותו גורם צורה וטביעת רגל) — שונים ב Package, ADC, Mounting Type, Core Architecture, Core.
MC908GZ60MFAE
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC908AP64CFBE
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
MC908AB32CFUE
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC908GZ60MFUE דירוגים מרביים ומאפיינים חשמליים
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Category | Microcontrollers (MCU) |
| Core Architecture | M68HC08 (CPU08) |
| Processor Series | HC08GZ |
| רוחב אפיק נתונים | 8-bit |
| Program Memory Size | 60 KB (60K x 8) FLASH |
| RAM Size | 2048 bytes |
| תדר שעון מקסימלי | 8 MHz (internal bus) |
| מתח אספקה פעיל | 3.3 V to 5 V |
| ADC | 10-bit, up to 24 channels |
| Communication Interfaces | CAN 2.0A/B, SCI (UART), SPI |
| מארז | 64-QFP (14x14 mm), FU suffix |
| סוג הרכבה | Surface Mount (QFP, gull-wing) |
| טווח טמפרטורת פעולה | -40 C to +125 C (Automotive grade) |
| Programming/Debug Interface | Background Debug Mode (BDM) |
| סטטוס מחזור חיים | End of Life / Last Time Buy per NXP product page |
תצורת פינים של MC908GZ60MFUE
| פין 1 | IRQ — External interrupt request input |
| פין 2 | PTA0 — Port A bit 0 / keyboard interrupt |
| פין 3 | PTA1 — Port A bit 1 |
| פין 4 | PTA2 — Port A bit 2 |
| פין 5 | PTA3 — Port A bit 3 |
| פין 6 | PTA4 — Port A bit 4 |
| פין 7 | PTA5 — Port A bit 5 |
| פין 8 | PTA6 — Port A bit 6 |
| פין 9 | VSS — Ground reference |
| פין 10 | PTB0 — Port B bit 0 |
| פין 11 | PTB1 — Port B bit 1 |
| פין 12 | PTB2 — Port B bit 2 |
| פין 13 | PTB3 — Port B bit 3 |
| פין 14 | PTB4 — Port B bit 4 |
| פין 15 | PTB5 — Port B bit 5 |
| פין 16 | PTB6 — Port B bit 6 |
| פין 17 | PTB7 — Port B bit 7 |
| פין 18 | PTC0 — Port C bit 0 |
| פין 19 | PTC1 — Port C bit 1 |
| פין 20 | PTC2 — Port C bit 2 |
| פין 21 | PTC3 — Port C bit 3 |
| פין 22 | PTC4 — Port C bit 4 |
| פין 23 | PTC5 — Port C bit 5 / timer channel |
| פין 24 | VDD — Positive supply (3.3 V to 5 V) |
| פין 25 | PTC6 — Port C bit 6 / timer channel |
| פין 26 | PTC7 — Port C bit 7 / timer channel |
| פין 27 | PTD0 — Port D bit 0 / ADC channel |
| פין 28 | PTD1 — Port D bit 1 / ADC channel |
| פין 29 | PTD2 — Port D bit 2 / ADC channel |
| פין 30 | PTD3 — Port D bit 3 / ADC channel |
| פין 31 | PTD4 — Port D bit 4 / ADC channel |
| פין 32 | VSS — Ground reference |
| פין 33 | PTD5 — Port D bit 5 / ADC channel |
| פין 34 | PTD6 — Port D bit 6 / ADC channel |
| פין 35 | PTD7 — Port D bit 7 / ADC channel |
| פין 36 | CANTX — CAN 2.0 transmit output |
| פין 37 | CANRX — CAN 2.0 receive input |
| פין 38 | PTE0 — Port E bit 0 / ADC channel |
| פין 39 | PTE1 — Port E bit 1 / ADC channel |
| פין 40 | PTE2 — Port E bit 2 / ADC channel |
| פין 41 | PTE3 — Port E bit 3 / ADC channel |
| פין 42 | PTE4 — Port E bit 4 / ADC channel |
| פין 43 | PTE5 — Port E bit 5 / ADC channel |
| פין 44 | PTE6 — Port E bit 6 / ADC channel |
| פין 45 | PTE7 — Port E bit 7 / ADC channel |
| פין 46 | PTF0 — Port F bit 0 |
| פין 47 | PTF1 — Port F bit 1 |
| פין 48 | VDD — Positive supply (3.3 V to 5 V) |
| פין 49 | PTF2 — Port F bit 2 |
| פין 50 | PTF3 — Port F bit 3 |
| פין 51 | PTF4 — Port F bit 4 / SPSCK (SPI clock) |
| פין 52 | PTF5 — Port F bit 5 / MOSI |
| פין 53 | PTF6 — Port F bit 6 / MISO |
| פין 54 | PTF7 — Port F bit 7 / SS (SPI slave select) |
| פין 55 | PTH0 — Port H bit 0 / RxD (SCI) |
| פין 56 | PTH1 — Port H bit 1 / TxD (SCI) |
| פין 57 | PTH2 — Port H bit 2 |
| פין 58 | RESET — Active-low reset / BDM data |
| פין 59 | OSC1 — Crystal oscillator input |
| פין 60 | OSC2 — Crystal oscillator output |
| פין 61 | VSSPLL — PLL ground reference |
| פין 62 | VDDPLL — PLL positive supply |
| פין 63 | BKGD — Background Debug Mode signal |
| פין 64 | VSS — Ground reference |
יישומים טיפוסיים
MC908GZ60MFUE מתאים עבור 6 יישוםs: Automotive Body Control Module (BCM), Automotive Instrument Cluster, HVAC Climate Control, Industrial CAN Node Endpoint, Sensor Interface Module, Seat Memory & Power Mirror Controller.
Automotive Body Control Module (BCM)
The MC908GZ60MFUE's CAN 2.0A/B module, 24-channel 10-bit ADC and 60 KB FLASH make it a strong fit for automotive body control modules that coordinate lighting, door locks, mirror controls and wiper systems over the vehicle CAN bus. Placed on a 12 V-derived 5 V switched rail, it processes digital inputs from switches and analog sensors while driving PWM-controlled lamp and motor outputs, with the 2048-byte RAM sufficient for state machines and switch debounce. The -40 C to +125 C automotive temperature grade handles under-hood thermal stress, and the 64-QFP package supports a robust four-layer PCB with copper heatsink for transient suppression. Engineers should size the BDM debug connector footprint next to the CAN transceiver to ease production programming on the line.
מומלץ
Automotive Instrument Cluster
The MC908GZ60MFUE drives simple instrument clusters such as motorcycle or entry-level dashboard displays where its 8-MHz CPU08 core reads speed/RPM sensors through the 24-channel 10-bit ADC, monitors battery voltage and oil pressure through dedicated analog inputs, and communicates with the rest of the vehicle via the CAN 2.0A/B module. The 60 KB FLASH accommodates gauge calibration tables and warning-state logic, while 2048 bytes of RAM holds current gauge values between SCI updates to slave display drivers. The 64-QFP package has a compact 14x14 mm footprint fitting inside a typical motorcycle cluster housing, and the automotive-grade temperature range tolerates direct sunlight heating. Pair it with NXP MC33902 high-side switches for lamp driving and TJA1050 CAN transceivers for bus connectivity.
מומלץ
HVAC Climate Control
Climate-control HMI panels benefit from the MC908GZ60MFUE's combination of 24 ADC channels (used for temperature sensor scanning via NTC thermistors), SPI for driving LED-mode indicators, and SCI for the optional UART link to the master BCM. The 60 KB FLASH stores temperature compensation curves for multiple zones and the user-mode program, while the 2 KB RAM holds current set-points and rolling hysteresis. Its automotive temperature grade allows it to operate reliably behind the dashboard in unventilated plastic enclosures. Power dissipation is modest at 8 MHz with mostly interrupt-driven code, so a four-layer PCB with a small copper pour is adequate without a dedicated heatsink.
מומלץ
Industrial CAN Node Endpoint
Industrial CANopen or DeviceNet nodes use the MC908GZ60MFUE as the embedded controller behind sensors and actuators that report field data over a CAN bus. The CAN 2.0A/B peripheral handles bus arbitration, while the 10-bit ADC quantises process signals (pressure, level, position). With 60 KB of FLASH, the device supports layer-7 application stacks including CANopen CiA 401 device profiles, and the 2048-byte RAM is enough to hold PDO buffers. The wide 3.3 V to 5 V operating range accommodates 24 V industrial rails stepped down through a switching pre-regulator; add a TVS diode on the CANH/CANL lines for surge protection in harsh plant environments.
מומלץ
Sensor Interface Module
The MC908GZ60MFUE serves as a low-cost sensor-hub MCU in industrial sensor modules that aggregate multiple transducer inputs (temperature, humidity, vibration) and publish the merged data over a CAN or UART link. Its 24 ADC inputs and SPI port let it pair with digital accelerometers or pressure sensors on the same PCB, while 60 KB FLASH stores calibration coefficients and linearisation lookup tables. Operating at 8 MHz bus frequency the CPU is fast enough for digital-filter routines averaging 16-sample ADC bursts. The industrial -40 C to +125 C operating range supports outdoor sensor boxes exposed to direct sunlight and winter cold. Use ceramic 0.1 uF decoupling on every Vdd/Vss pair and a bulk tantalum on the 5 V rail.
מומלץ
Seat Memory & Power Mirror Controller
Seat and mirror controllers that need to memorise driver positions use the MC908GZ60MFUE because of its internal FLASH for permanent profile storage, CAN connectivity for body-controller handshake, and 24-channel 10-bit ADC for reading mirror-position potentiometers. The 8-MHz CPU runs modest scheduling at 2-5% interrupt load while polling motor end-stops and Hall-sensor feedback. Add a 4-channel low-side driver such as the MC33931 for the seat motors; the BDM pinout allows fast firmware updates and field calibration through the dealer service tool. The automotive-grade part covers the thermal range inside a vehicle cabin during summer driving.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור MC908GZ60MFUE — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | MC908GZ60MFAE | MC908AP64CFBE | MC908AB32CFUE |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 64-QFP (14x14 mm) | 64-LQFP | 64-LQFP | 64-QFP - same |
| Core Architecture | M68HC08 (CPU08) | M68HC08 (CPU08) - same | M68HC08 (CPU08) - same | M68HC08 (CPU08) - same |
| FLASH Program Memory | 60 KB | 60 KB - same | 64 KB | 32 KB |
| RAM Size | 2048 bytes | 2048 bytes - same | 2048 bytes | 1024 bytes |
| Maximum Clock Frequency | 8 MHz | 8 MHz - same | 8 MHz | 8 MHz |
| Operating Voltage | 3.3 V to 5 V | 3.3 V to 5 V - same | 3.3 V to 5 V | 3.3 V to 5 V |
| CAN 2.0 Peripheral | Yes (CAN 2.0A/B) | Yes (CAN 2.0A/B) - same | Yes | No (HC08AB lacks CAN) |
| ADC Resolution / Channels | 10-bit, up to 24 channels | 10-bit, up to 24 channels - same | 10-bit, up to 8 channels | 8-bit, up to 16 channels |
מבדילים עיקריים
- CAN 2.0A/B peripheral with 24-channel 10-bit ADC (לעומתMC908AB32CFUE)
- 60 KB FLASH vs 32 KB FLASH in same 64-QFP (לעומתMC908AB32CFUE)
- 64-QFP (FU) gull-wing for high-reliability assembly (לעומתMC908GZ60MFAE)
הערות תכנון
Provide a 0.1 uF ceramic decoupling capacitor on every Vdd/Vss pin pair (typically pins 24, 48, and the VDDPLL/VSSPLL pair at 60/61) plus a single 10 uF bulk tantalum or ceramic on the main 5 V rail. Estimated supply current at 8 MHz running from 5 V is approximately 25 mA per the Freescale HC08GZ datasheet electrical characteristics chapter; select a regulator with at least 50 mA headroom. For automotive 12 V applications, add a TVS diode and common-mode choke on the supply line to suppress load-dump transients.
Do not drive the RESET/BKGD pins with a circuit that pulls RESET low during BDM programming; the 2-pin BDM interface needs RESET high and a clean BKGD signal. The OSC1/OSC2 pins require a 32.768 kHz or full-speed crystal with load capacitors sized per the datasheet's CRYSTAL specification section; substituting ceramic resonators at 8 MHz causes deviation errors above the ADC's worst-case 10-bit accuracy budget. Always leave a mini-header for BDM access on production PCBs to ease firmware updates.
Estimated junction temperature rise for the 64-QFP package at 8 MHz, 5 V, and 25 mA active: dissipation = 5 V x 25 mA = 0.125 W. Even at the -40 C to +125 C operating range the IC dissipates far below its thermal limit, so no external heatsink is required. Ensure the PCB copper pour covers at least 2 square inches of top-layer ground around the 64-QFP body to spread any localized heating from adjacent power components on the same module.
Route the CANTX and CANRX lines as a differential pair with 120-ohm characteristic impedance and equal electrical length to the CAN transceiver. Keep the CANTX/CANRX traces short (under 50 mm) and shield them with continuous VSS plane on the adjacent inner layer. Add a 60-ohm split termination at the CAN bus ends; never use parallel resistors. Reserve space for a 6-pin BDM header (BKGD, RESET, GND, VDD) at the board edge.
מידע על תאימות
RoHS / REACH compliance values were not captured in the verified web data reviewed on 2026-10-18. AEC-Q100 status returned not_applicable because the part's automotive temperature grade is per Freescale qualification but not formally AEC-Q100 listed in the captured data.
