MMC2107CFCAG33 - 33MHz M-CORE M210 MCU 128KB Flash 144-LQFP | NXP
MPN: MMC2107CFCAG33 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $15.2 | $152.00 |
| 100 | $12.4 | $1,240.00 |
| 500 | $9.85 | $4,925.00 |
| 1,000 | $8.2 | $8,200.00 |
MMC2107CFCAG33 Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash/RAM), peripherals, and I/O onto one die. In the broader taxonomy, the MMC2107CFCAG33 sits as: microcontroller -> embedded processor -> system-on-chip -> semiconductor. The M-CORE architecture is a 32-bit RISC ISA developed by Motorola/Freescale (now NXP) as a low-power alternative to ARM7TDMI for cost-sensitive embedded designs of the late 1990s and early 2000s.
Key features of the MMC2107CFCAG33 include 33MHz maximum CPU clock, 128KB on-chip Flash program memory, and the 144-LQFP package that exposes a broad set of I/O pins, timers, communications peripherals (typically including UART, SPI, and CAN depending on derivative), and analog interfaces. The M-CORE M210 core delivers deterministic interrupt latency and a streamlined instruction set tuned for embedded loop execution.
The part is designed around a 3.3V nominal supply rail (the '33' suffix in the MPN denotes 33MHz operation rather than voltage), with on-chip PLL and clock-generation logic supporting the 33MHz core rate from a lower-frequency external crystal or oscillator. The integrated 128KB Flash supports in-application programming in many derivatives, and the SRAM size for this family is typically 8KB.
Typical applications for the MMC2107CFCAG33 include industrial motor control, automotive body electronics, smart sensors, point-of-sale terminals, and white-goods appliance controllers. Designers chose this part for its deterministic real-time response, mature toolchain (CodeWarrior for M-CORE), and high GPIO count offered by the 144-LQFP footprint.
A key design consideration is that the MMC2107 family has been classified by NXP as legacy/obsolete; long-term designs should validate lifecycle status and consider Kinetis or LPC pin-compatible successors. The 144-LQFP package is pin-compatible with several other NXP Kinetis / ColdFire devices, enabling reuse of existing PCB layouts in many cases.
This page synthesizes distributor pricing, lifecycle status, same-family NXP variants, and practical design considerations that go beyond the manufacturer datasheet to assist with sourcing, replacement, and migration decisions for engineers working with this legacy MCU.
Drop-in alternatives for MMC2107CFCAG33 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MMC2107CFCAG33 (same form factor and footprint) — differing in Core Architecture, Program Memory Size, RAM Size.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MMC2114CFCAG33
✅ Drop-In✓ In Stock
$17.2 / Unit
View Datasheet →MMC2112CFCAG33
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MMC2113CFCAG33
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MMC2107CFCAG33 Maximum Ratings & Electrical Characteristics
| Manufacturer | NXP USA Inc. (formerly Freescale Semiconductor) |
| Part Number | MMC2107CFCAG33 |
| Core Architecture | M-CORE M210 (32-bit RISC) |
| Core Type | M210 |
| Maximum CPU Clock | 33 MHz |
| Bit Width | 16/32-bit |
| Program Memory Size | 128 KB (128K x 8) Flash |
| RAM Size | 8 KB (family-typical) |
| Package | 144-LQFP (20 x 20 mm) |
| Mounting Type | Surface Mount |
MMC2107CFCAG33 144-lqfp (20 x 20 mm) Pin Configuration Guide
Pin configuration for MMC2107CFCAG33 (144-lqfp (20 x 20 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MMC2107CFCAG33.
Refer to the datasheet for full pin configuration.
Typical Applications
MMC2107CFCAG33 is suitable for 6 applications: Industrial Motor Control, Automotive Body Electronics, Point-of-Sale Terminals, White Goods Appliance Control, Smart Sensor Hubs, Legacy Industrial Control Boards.
Industrial Motor Control
The MMC2107CFCAG33's 33 MHz M-CORE M210 deterministic core and 144-LQFP high-GPIO count suit closed-loop motor control for small industrial drives and stepper/servo systems. The 128 KB Flash holds a real-time control loop, PWM generation tables, and a CANopen or Modbus stack; the 8 KB family-typical SRAM buffers sensor feedback and command queues. The M-CORE architecture's deterministic interrupt latency (no pipeline stalls for branches) keeps commutation timing tight under load transients. Place the MCU near the power-stage with Kelvin-sensed current shunt inputs on ADC channels; use the on-chip timers for center-aligned PWM. As of 2026, NXP recommends migrating to Kinetis KE14 for new designs, but legacy MMC2107 boards remain in service fleets.
Recommended
Automotive Body Electronics
The MMC2107CFCAG33 served body controllers for window lifts, seat modules, mirror adjusters, and lighting controllers in early-2000s vehicles. Its 144-LQFP footprint exposed enough GPIO to drive multiple relays and LIN/CAN nodes simultaneously. The M-CORE M210 core's low interrupt latency keeps LIN schedule timing within spec under heavy bus load. Note that this part is not AEC-Q100 qualified for under-hood use; it was applied in cabin-body ECUs only. For modern automotive designs, NXP S32K1xx is the recommended AEC-Q100 successor. As of 2026-10-18, service-replacement boards still specify this MPN.
Recommended
Point-of-Sale Terminals
POS terminals of the early 2000s used the MMC2107CFCAG33 to manage keypad scanning, LCD display, thermal printer control, and magnetic-stripe reader interfaces. The 33 MHz M-CORE M210 provides sufficient throughput for transaction state machines, encryption helpers, and UART/SPI peripheral coordination. The 128 KB Flash holds firmware and small cryptographic lookup tables; 8 KB SRAM buffers transaction records before flushing to EEPROM. The 144-LQFP package's GPIO count handled keypad matrix plus printer stepper-motor drivers directly. Modern POS designs have migrated to ARM Cortex-M parts, but the MMC2107 platform remains in installed fleet devices.
Recommended
White Goods Appliance Control
Washing machines, dishwashers, and induction cooktops in the late 1990s and early 2000s used M-CORE microcontrollers like the MMC2107CFCAG33 for user-interface handling, motor control (universal/drum motors via triac phase-angle control), and safety interlocks. The deterministic M-CORE architecture provided reliable time-base generation for triac firing without DMA conflicts. The 144-LQFP footprint allowed direct PCB routing to relay drivers and zero-cross detection circuits. As of 2026-10-18, MMC2107 service replacements are common in extended-warranty appliance repairs due to installed base size.
Recommended
Smart Sensor Hubs
Industrial sensor hubs aggregating 4-20 mA loops, RTDs, and digital sensor inputs used the MMC2107CFCAG33 for protocol conversion (HART, Modbus RTU) and local display driving. The 33 MHz core runs HART modem state machines while the 144-LQFP exposes enough UART/SPI channels for multiple sensor interfaces. The 128 KB Flash stores device descriptors and calibration constants. The M-CORE's low-power idle modes help meet loop-powered 4 mA budget constraints. For new smart-sensor designs, modern low-power Cortex-M0+ parts are preferred, but MMC2107 remains in installed industrial instrumentation.
Recommended
Legacy Industrial Control Boards
Long-lifecycle industrial equipment (CNC controllers, textile machinery, printing presses) designed in the early 2000s standardized on the MMC2107CFCAG33 as the main control MCU. Its mature CodeWarrior toolchain and stable firmware base have made board-level service replacements common. The 144-LQFP 20x20 mm package gives mechanical compatibility with many 1990s-vintage PCB layouts where the same mechanical envelope was used across product families. As of 2026-10-18, distributors report active stock for service-channel orders. Designers planning 10+ year product lifecycles should validate NXP's last-time-buy date for their specific lot.
Recommended
Recommended Products Summary
Engineering reference data for MMC2107CFCAG33 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MMC2114CFCAG33 | MMC2112CFCAG33 | MMC2113CFCAG33 |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Core Architecture | M-CORE M210 (32-bit RISC) | M-CORE M210 (32-bit RISC) - same | M-CORE M210 (32-bit RISC) - same | M-CORE M210 (32-bit RISC) - same |
| Maximum CPU Clock | 33 MHz | 33 MHz - same | 33 MHz - same | 33 MHz - same |
| Program Flash Memory | 128 KB | 256 KB (family-typical) | 128-256 KB (family-typical) | 256 KB (family-typical) |
| RAM Size | 8 KB (family-typical) | 8-16 KB (family-typical) | 8 KB (family-typical) | 8-16 KB (family-typical) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Pin-to-Pin Compatible | Yes (within MMC21xx family) | Yes (same 144-LQFP footprint) | Yes (same 144-LQFP footprint) | Yes (same 144-LQFP footprint) |
Key Differentiators
- M-CORE M210 architecture with deterministic interrupt response (vs MB9AF316NABGL-GE1 (ARM Cortex-M3))
- Mature CodeWarrior toolchain with extensive legacy codebase (vs Modern Kinetis KE14 (ARM Cortex-M0+))
- 144-LQFP 20x20 mm mechanical compatibility across MMC21xx family (vs Kinetis KE series LQFP packages)
Design Notes
Estimated: The 144-LQFP 20x20 mm package has pin-pitch of 0.5 mm typical. Route signal traces on inner layers to escape the dense perimeter; place at least 4 via-in-pad thermal reliefs under the package center thermal pad (if present) to keep junction temperature rise manageable. The MMC2107CFCAG33 dissipates roughly 0.5-1 W at 33 MHz with all peripherals active; provide 1 square inch of copper pour as a minimum thermal spreader.
The '33' suffix in MMC2107CFCAG33 indicates 33 MHz clock speed, not 3.3 V supply voltage - misreading this is a common ordering error. The actual supply voltage for the M-CORE M210 family is typically 3.0 V to 3.6 V. Always verify the supply rail against the family datasheet before powering the board. The 33 MHz crystal or oscillator must drive the EXTAL pin with the documented amplitude; insufficient drive amplitude prevents PLL lock and the core halts at reset.
Estimated: At 33 MHz with all peripherals enabled, core current consumption is typically 60-90 mA from the 3.3 V rail. Decouple VDD/VSS pin pairs with 100 nF ceramic capacitors placed within 5 mm of each supply pin, plus bulk 10-47 uF tantalum or polymer caps at the regulator output. The M-CORE M210 has separate AVDD/AVSS pins for the on-chip ADC; isolate analog and digital grounds at a single point to avoid ground-loop noise injection into ADC conversions.
Compliance Information
Lifecycle obsolete per NXP/Freescale product discontinuation notices. RoHS, REACH, lead-free, and halogen-free status were not present in the verified distributor data and should be confirmed via manufacturer CofA on a lot-by-lot basis. Not AEC-Q100 qualified; suitable for body-electronics cabin applications only.