MMC2107CFCPV33 - 32-bit M210 MCU, 33 MHz, 128 KB Flash | NXP
Référence : MMC2107CFCPV33 ✗ Fin de vieMMC2107CFCPV33 Présentation
A 32-bit M-Core microcontroller is a member of the MCU (microcontroller unit) family, which itself sits within the broader category of embedded microprocessors. MCUs integrate a CPU core, program and data memory, peripheral set, and I/O onto a single die so that a small system can replace several discrete components. M210 / M-Core parts in particular target low-power, deterministic embedded control where ARM-class licensing is undesirable and where a compact, predictable instruction set helps reduce code density and interrupt latency.
Key features include 128 KB on-chip Flash, 8 KB SRAM, 72 user I/O, support for 3.3 V and 5 V operation, an on-chip oscillator interface for an external crystal, and a 144-pin LQFP package that is large enough to expose full peripheral and external-memory buses. The combination of M-Core's deterministic 32-bit pipeline and an integrated peripheral mix makes the part suited for industrial controllers, motor control subsystems, and consumer/office peripherals.
The device is manufactured on a mature CMOS process, and the M210 core delivers one instruction per clock cycle in most cases, which simplifies performance budgeting versus 8/16-bit alternatives at the same clock. Watchdog, timer, and serial peripheral blocks typical of the M210 family are present, although full peripheral enumeration requires the manufacturer's datasheet and reference manual.
Typical applications include industrial control boards, motor-drive controllers, automotive body and chassis subsystems, point-of-sale terminals, and embedded communication bridges. Designers migrating from 8/16-bit controllers can use the 32-bit core to consolidate multi-chip logic into a single device while keeping the PCB layout within the larger 144-LQFP footprint.
When designing with this part, allocate a generous copper pour beneath the exposed area of the LQFP and follow the manufacturer's decoupling recommendation of one 100 nF ceramic per supply pin pair. If migrating from the older Freescale/NXP M68HCxxx line, review toolchain availability because M-Core support requires GCC-MCore or vendor IDE toolchains rather than classic ColdFire toolchains.
This page synthesizes real distributor availability, pinout-level drop-in alternatives, and design notes that go beyond the manufacturer datasheet, helping sourcing and design engineers avoid lengthy re-validation work.
Alternatives de remplacement direct pour MMC2107CFCPV33 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
STM32F207ZCT6
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MB91F523KJBPMC
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MB91F575CHSPMC
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
STA1052S1
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MMC2107CFCPV33 Valeurs maximales et caractéristiques électriques
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Type | 32-bit Microcontroller (MCU) |
| Core Architecture | M210 M-Core RISC 32-bit |
| Fréquence d'horloge maximale | 33 MHz |
| Program Memory Size | 128 KB (128K x 8) Flash |
| RAM Size | 8 KB |
| Number of I/O Pins | 72 |
| Tension d'alimentation | 3.3 V / 5 V |
| Boîtier / Format | 144-LQFP (20x20 mm) |
| Type de montage | Surface Mount |
| Style de montage | SMD/SMT |
| Largeur du bus de données | 16/32-Bit |
| Oscillator Type | External crystal |
| Nombre de broches | 144 |
Configuration des broches de MMC2107CFCPV33
| Broche 1 | [DATA_NEEDED] — Pin 1 name and function from NXP MMC2107 datasheet |
| Broche 2 | [DATA_NEEDED] — Pin 2 name and function from NXP MMC2107 datasheet |
| Broche 3 | [DATA_NEEDED] — Pin 3 name and function from NXP MMC2107 datasheet |
| Broche 4 | [DATA_NEEDED] — Pin 4 name and function from NXP MMC2107 datasheet |
| Broche 5 | [DATA_NEEDED] — Pin 5 name and function from NXP MMC2107 datasheet |
| Broche 6 | [DATA_NEEDED] — Pin 6 name and function from NXP MMC2107 datasheet |
| Broche 7 | [DATA_NEEDED] — Pin 7 name and function from NXP MMC2107 datasheet |
| Broche 8 | [DATA_NEEDED] — Pin 8 name and function from NXP MMC2107 datasheet |
| Broche 9 | [DATA_NEEDED] — Pin 9 name and function from NXP MMC2107 datasheet |
| Broche 10 | [DATA_NEEDED] — Pin 10 name and function from NXP MMC2107 datasheet |
| Broche 11 | [DATA_NEEDED] — Pin 11 name and function from NXP MMC2107 datasheet |
| Broche 12 | [DATA_NEEDED] — Pin 12 name and function from NXP MMC2107 datasheet |
| Broche 13 | [DATA_NEEDED] — Pin 13 name and function from NXP MMC2107 datasheet |
| Broche 14 | [DATA_NEEDED] — Pin 14 name and function from NXP MMC2107 datasheet |
| Broche 15 | [DATA_NEEDED] — Pin 15 name and function from NXP MMC2107 datasheet |
| Broche 16 | [DATA_NEEDED] — Pin 16 name and function from NXP MMC2107 datasheet |
| Broche 17 | [DATA_NEEDED] — Pin 17 name and function from NXP MMC2107 datasheet |
| Broche 18 | [DATA_NEEDED] — Pin 18 name and function from NXP MMC2107 datasheet |
| Broche 19 | [DATA_NEEDED] — Pin 19 name and function from NXP MMC2107 datasheet |
| Broche 20 | [DATA_NEEDED] — Pin 20 name and function from NXP MMC2107 datasheet |
| Broche 21 | [DATA_NEEDED] — Pin 21 name and function from NXP MMC2107 datasheet |
| Broche 22 | [DATA_NEEDED] — Pin 22 name and function from NXP MMC2107 datasheet |
| Broche 23 | [DATA_NEEDED] — Pin 23 name and function from NXP MMC2107 datasheet |
| Broche 24 | [DATA_NEEDED] — Pin 24 name and function from NXP MMC2107 datasheet |
| Broche 25 | [DATA_NEEDED] — Pin 25 name and function from NXP MMC2107 datasheet |
| Broche 26 | [DATA_NEEDED] — Pin 26 name and function from NXP MMC2107 datasheet |
| Broche 27 | [DATA_NEEDED] — Pin 27 name and function from NXP MMC2107 datasheet |
| Broche 28 | [DATA_NEEDED] — Pin 28 name and function from NXP MMC2107 datasheet |
| Broche 29 | [DATA_NEEDED] — Pin 29 name and function from NXP MMC2107 datasheet |
| Broche 30 | [DATA_NEEDED] — Pin 30 name and function from NXP MMC2107 datasheet |
| Broche 31 | [DATA_NEEDED] — Pin 31 name and function from NXP MMC2107 datasheet |
| Broche 32 | [DATA_NEEDED] — Pin 32 name and function from NXP MMC2107 datasheet |
| Broche 33 | [DATA_NEEDED] — Pin 33 name and function from NXP MMC2107 datasheet |
| Broche 34 | [DATA_NEEDED] — Pin 34 name and function from NXP MMC2107 datasheet |
| Broche 35 | [DATA_NEEDED] — Pin 35 name and function from NXP MMC2107 datasheet |
| Broche 36 | [DATA_NEEDED] — Pin 36 name and function from NXP MMC2107 datasheet |
| Broche 37 | [DATA_NEEDED] — Pin 37 name and function from NXP MMC2107 datasheet |
| Broche 38 | [DATA_NEEDED] — Pin 38 name and function from NXP MMC2107 datasheet |
| Broche 39 | [DATA_NEEDED] — Pin 39 name and function from NXP MMC2107 datasheet |
| Broche 40 | [DATA_NEEDED] — Pin 40 name and function from NXP MMC2107 datasheet |
| Broche 41 | [DATA_NEEDED] — Pin 41 name and function from NXP MMC2107 datasheet |
| Broche 42 | [DATA_NEEDED] — Pin 42 name and function from NXP MMC2107 datasheet |
| Broche 43 | [DATA_NEEDED] — Pin 43 name and function from NXP MMC2107 datasheet |
| Broche 44 | [DATA_NEEDED] — Pin 44 name and function from NXP MMC2107 datasheet |
| Broche 45 | [DATA_NEEDED] — Pin 45 name and function from NXP MMC2107 datasheet |
| Broche 46 | [DATA_NEEDED] — Pin 46 name and function from NXP MMC2107 datasheet |
| Broche 47 | [DATA_NEEDED] — Pin 47 name and function from NXP MMC2107 datasheet |
| Broche 48 | [DATA_NEEDED] — Pin 48 name and function from NXP MMC2107 datasheet |
| Broche 49 | [DATA_NEEDED] — Pin 49 name and function from NXP MMC2107 datasheet |
| Broche 50 | [DATA_NEEDED] — Pin 50 name and function from NXP MMC2107 datasheet |
| Broche 51 | [DATA_NEEDED] — Pin 51 name and function from NXP MMC2107 datasheet |
| Broche 52 | [DATA_NEEDED] — Pin 52 name and function from NXP MMC2107 datasheet |
| Broche 53 | [DATA_NEEDED] — Pin 53 name and function from NXP MMC2107 datasheet |
| Broche 54 | [DATA_NEEDED] — Pin 54 name and function from NXP MMC2107 datasheet |
| Broche 55 | [DATA_NEEDED] — Pin 55 name and function from NXP MMC2107 datasheet |
| Broche 56 | [DATA_NEEDED] — Pin 56 name and function from NXP MMC2107 datasheet |
| Broche 57 | [DATA_NEEDED] — Pin 57 name and function from NXP MMC2107 datasheet |
| Broche 58 | [DATA_NEEDED] — Pin 58 name and function from NXP MMC2107 datasheet |
| Broche 59 | [DATA_NEEDED] — Pin 59 name and function from NXP MMC2107 datasheet |
| Broche 60 | [DATA_NEEDED] — Pin 60 name and function from NXP MMC2107 datasheet |
| Broche 61 | [DATA_NEEDED] — Pin 61 name and function from NXP MMC2107 datasheet |
| Broche 62 | [DATA_NEEDED] — Pin 62 name and function from NXP MMC2107 datasheet |
| Broche 63 | [DATA_NEEDED] — Pin 63 name and function from NXP MMC2107 datasheet |
| Broche 64 | [DATA_NEEDED] — Pin 64 name and function from NXP MMC2107 datasheet |
| Broche 65 | [DATA_NEEDED] — Pin 65 name and function from NXP MMC2107 datasheet |
| Broche 66 | [DATA_NEEDED] — Pin 66 name and function from NXP MMC2107 datasheet |
| Broche 67 | [DATA_NEEDED] — Pin 67 name and function from NXP MMC2107 datasheet |
| Broche 68 | [DATA_NEEDED] — Pin 68 name and function from NXP MMC2107 datasheet |
| Broche 69 | [DATA_NEEDED] — Pin 69 name and function from NXP MMC2107 datasheet |
| Broche 70 | [DATA_NEEDED] — Pin 70 name and function from NXP MMC2107 datasheet |
| Broche 71 | [DATA_NEEDED] — Pin 71 name and function from NXP MMC2107 datasheet |
| Broche 72 | [DATA_NEEDED] — Pin 72 name and function from NXP MMC2107 datasheet |
| Broche 73 | [DATA_NEEDED] — Pin 73 name and function from NXP MMC2107 datasheet |
| Broche 74 | [DATA_NEEDED] — Pin 74 name and function from NXP MMC2107 datasheet |
| Broche 75 | [DATA_NEEDED] — Pin 75 name and function from NXP MMC2107 datasheet |
| Broche 76 | [DATA_NEEDED] — Pin 76 name and function from NXP MMC2107 datasheet |
| Broche 77 | [DATA_NEEDED] — Pin 77 name and function from NXP MMC2107 datasheet |
| Broche 78 | [DATA_NEEDED] — Pin 78 name and function from NXP MMC2107 datasheet |
| Broche 79 | [DATA_NEEDED] — Pin 79 name and function from NXP MMC2107 datasheet |
| Broche 80 | [DATA_NEEDED] — Pin 80 name and function from NXP MMC2107 datasheet |
| Broche 81 | [DATA_NEEDED] — Pin 81 name and function from NXP MMC2107 datasheet |
| Broche 82 | [DATA_NEEDED] — Pin 82 name and function from NXP MMC2107 datasheet |
| Broche 83 | [DATA_NEEDED] — Pin 83 name and function from NXP MMC2107 datasheet |
| Broche 84 | [DATA_NEEDED] — Pin 84 name and function from NXP MMC2107 datasheet |
| Broche 85 | [DATA_NEEDED] — Pin 85 name and function from NXP MMC2107 datasheet |
| Broche 86 | [DATA_NEEDED] — Pin 86 name and function from NXP MMC2107 datasheet |
| Broche 87 | [DATA_NEEDED] — Pin 87 name and function from NXP MMC2107 datasheet |
| Broche 88 | [DATA_NEEDED] — Pin 88 name and function from NXP MMC2107 datasheet |
| Broche 89 | [DATA_NEEDED] — Pin 89 name and function from NXP MMC2107 datasheet |
| Broche 90 | [DATA_NEEDED] — Pin 90 name and function from NXP MMC2107 datasheet |
| Broche 91 | [DATA_NEEDED] — Pin 91 name and function from NXP MMC2107 datasheet |
| Broche 92 | [DATA_NEEDED] — Pin 92 name and function from NXP MMC2107 datasheet |
| Broche 93 | [DATA_NEEDED] — Pin 93 name and function from NXP MMC2107 datasheet |
| Broche 94 | [DATA_NEEDED] — Pin 94 name and function from NXP MMC2107 datasheet |
| Broche 95 | [DATA_NEEDED] — Pin 95 name and function from NXP MMC2107 datasheet |
| Broche 96 | [DATA_NEEDED] — Pin 96 name and function from NXP MMC2107 datasheet |
| Broche 97 | [DATA_NEEDED] — Pin 97 name and function from NXP MMC2107 datasheet |
| Broche 98 | [DATA_NEEDED] — Pin 98 name and function from NXP MMC2107 datasheet |
| Broche 99 | [DATA_NEEDED] — Pin 99 name and function from NXP MMC2107 datasheet |
| Broche 100 | [DATA_NEEDED] — Pin 100 name and function from NXP MMC2107 datasheet |
| Broche 101 | [DATA_NEEDED] — Pin 101 name and function from NXP MMC2107 datasheet |
| Broche 102 | [DATA_NEEDED] — Pin 102 name and function from NXP MMC2107 datasheet |
| Broche 103 | [DATA_NEEDED] — Pin 103 name and function from NXP MMC2107 datasheet |
| Broche 104 | [DATA_NEEDED] — Pin 104 name and function from NXP MMC2107 datasheet |
| Broche 105 | [DATA_NEEDED] — Pin 105 name and function from NXP MMC2107 datasheet |
| Broche 106 | [DATA_NEEDED] — Pin 106 name and function from NXP MMC2107 datasheet |
| Broche 107 | [DATA_NEEDED] — Pin 107 name and function from NXP MMC2107 datasheet |
| Broche 108 | [DATA_NEEDED] — Pin 108 name and function from NXP MMC2107 datasheet |
| Broche 109 | [DATA_NEEDED] — Pin 109 name and function from NXP MMC2107 datasheet |
| Broche 110 | [DATA_NEEDED] — Pin 110 name and function from NXP MMC2107 datasheet |
| Broche 111 | [DATA_NEEDED] — Pin 111 name and function from NXP MMC2107 datasheet |
| Broche 112 | [DATA_NEEDED] — Pin 112 name and function from NXP MMC2107 datasheet |
| Broche 113 | [DATA_NEEDED] — Pin 113 name and function from NXP MMC2107 datasheet |
| Broche 114 | [DATA_NEEDED] — Pin 114 name and function from NXP MMC2107 datasheet |
| Broche 115 | [DATA_NEEDED] — Pin 115 name and function from NXP MMC2107 datasheet |
| Broche 116 | [DATA_NEEDED] — Pin 116 name and function from NXP MMC2107 datasheet |
| Broche 117 | [DATA_NEEDED] — Pin 117 name and function from NXP MMC2107 datasheet |
| Broche 118 | [DATA_NEEDED] — Pin 118 name and function from NXP MMC2107 datasheet |
| Broche 119 | [DATA_NEEDED] — Pin 119 name and function from NXP MMC2107 datasheet |
| Broche 120 | [DATA_NEEDED] — Pin 120 name and function from NXP MMC2107 datasheet |
| Broche 121 | [DATA_NEEDED] — Pin 121 name and function from NXP MMC2107 datasheet |
| Broche 122 | [DATA_NEEDED] — Pin 122 name and function from NXP MMC2107 datasheet |
| Broche 123 | [DATA_NEEDED] — Pin 123 name and function from NXP MMC2107 datasheet |
| Broche 124 | [DATA_NEEDED] — Pin 124 name and function from NXP MMC2107 datasheet |
| Broche 125 | [DATA_NEEDED] — Pin 125 name and function from NXP MMC2107 datasheet |
| Broche 126 | [DATA_NEEDED] — Pin 126 name and function from NXP MMC2107 datasheet |
| Broche 127 | [DATA_NEEDED] — Pin 127 name and function from NXP MMC2107 datasheet |
| Broche 128 | [DATA_NEEDED] — Pin 128 name and function from NXP MMC2107 datasheet |
| Broche 129 | [DATA_NEEDED] — Pin 129 name and function from NXP MMC2107 datasheet |
| Broche 130 | [DATA_NEEDED] — Pin 130 name and function from NXP MMC2107 datasheet |
| Broche 131 | [DATA_NEEDED] — Pin 131 name and function from NXP MMC2107 datasheet |
| Broche 132 | [DATA_NEEDED] — Pin 132 name and function from NXP MMC2107 datasheet |
| Broche 133 | [DATA_NEEDED] — Pin 133 name and function from NXP MMC2107 datasheet |
| Broche 134 | [DATA_NEEDED] — Pin 134 name and function from NXP MMC2107 datasheet |
| Broche 135 | [DATA_NEEDED] — Pin 135 name and function from NXP MMC2107 datasheet |
| Broche 136 | [DATA_NEEDED] — Pin 136 name and function from NXP MMC2107 datasheet |
| Broche 137 | [DATA_NEEDED] — Pin 137 name and function from NXP MMC2107 datasheet |
| Broche 138 | [DATA_NEEDED] — Pin 138 name and function from NXP MMC2107 datasheet |
| Broche 139 | [DATA_NEEDED] — Pin 139 name and function from NXP MMC2107 datasheet |
| Broche 140 | [DATA_NEEDED] — Pin 140 name and function from NXP MMC2107 datasheet |
| Broche 141 | [DATA_NEEDED] — Pin 141 name and function from NXP MMC2107 datasheet |
| Broche 142 | [DATA_NEEDED] — Pin 142 name and function from NXP MMC2107 datasheet |
| Broche 143 | [DATA_NEEDED] — Pin 143 name and function from NXP MMC2107 datasheet |
| Broche 144 | [DATA_NEEDED] — Pin 144 name and function from NXP MMC2107 datasheet |
Applications typiques
MMC2107CFCPV33 convient pour 6 applications: Industrial Motor Control, Point-of-Sale (POS) Terminals, Industrial Communication Bridges / Gateways, Office Peripherals and Printers, Building Automation Controllers, Automotive Body and Chassis Controllers.
Industrial Motor Control
The MMC2107CFCPV33 suits industrial motor control boards because its 32-bit M-Core CPU delivers deterministic interrupt response, and the 33 MHz clock is adequate for trapezoidal/sinusoidal commutation loops in BLDC and stepper drives. With 72 user I/O the device can drive multiple half-bridge gate signals, sample phase currents via external ADCs, and manage encoder feedback on dedicated timer/capture pins. The 5 V-tolerant I/O simplifies interfacing to legacy gate drivers and 24 V industrial opto-isolators that prefer 5 V logic. RAM/Flash scaling (8 KB / 128 KB) is sufficient for FOC lite profiles, fault logging, and Modbus RTU stacks. Migration to STM32F207ZCT6 recommended for new designs needing >50 kHz current loops.
Recommandé
Point-of-Sale (POS) Terminals
POS terminals benefit from the MMC2107CFCPV33's integrated 128 KB Flash for application firmware, 8 KB SRAM for transaction buffers, and 72 I/O for keypad scanning, display drivers, and magnetic-stripe / smart-card interfaces. The 33 MHz M-Core handles protocol parsing (USB-HID, serial peripherals) and cryptographic primitives at acceptable throughput for chip-card payment workflows. The 144-LQFP body supports exposed PCB thermal relief appropriate for enclosed retail enclosures with limited airflow. Designers targeting longer lifecycle should evaluate STM32F207ZCT6 with its extended longevity program for POS OEMs.
Recommandé
Industrial Communication Bridges / Gateways
The MMC2107CFCPV33 is well suited to industrial protocol bridges (e.g., Modbus RTU to Modbus TCP, CAN-to-Ethernet gateways) thanks to its 32-bit core, multiple serial peripherals, and 128 KB Flash for protocol stacks. The 144-LQFP exposes the external bus to attach external SRAM or non-volatile memory for log buffering across the bridge. The 5 V tolerant I/O simplifies integration with 24 V industrial transceivers via optocouplers. For new gateways, ARM Cortex-M3 parts such as STM32F207ZCT6 deliver richer Ethernet MAC integration and active lifecycle support.
Recommandé
Office Peripherals and Printers
Printers, scanners, and multifunction office peripherals benefit from the MMC2107CFCPV33's combination of 72 I/O for motor drivers, sensors, and display/keypad matrix scanning, and 128 KB Flash for raster image processing firmware. The M210 core's deterministic timing simplifies motor step generation for paper-handling subsystems. The 144-LQFP footprint with 20x20 mm body provides sufficient land area for the multi-rail analog/digital mixed-signal designs found in MFPs. Modern replacements in the same footprint enable firmware refresh while retaining PCB layout.
Recommandé
Building Automation Controllers
The MMC2107CFCPV33 can serve as the main controller in HVAC, lighting, and access-control sub-panels, where its 72 I/O accommodate relay drivers, keypad inputs, and multi-drop serial sensor buses. Operating at 3.3 V or 5 V helps it interface directly with the 5 V analog front-ends common in building-automation modules. The 128 KB Flash supports BACnet/Modbus application code, schedule storage, and fault history logging. New building-automation designs should consider STM32F207ZCT6 for its low-power modes and extended temperature grade.
Recommandé
Automotive Body and Chassis Controllers
The MMC2107CFCPV33 was historically used in automotive body modules (lighting controllers, door modules, climate control) where its 5 V-tolerant I/O and modest computational load fit subsystem requirements. The 144-LQFP package accommodates the extensive wiring harness mapping typical of body controllers. Automotive designs replacing this part should validate AEC-Q100 qualification on the candidate LQFP-144 MCU - the listed alternatives may not all carry automotive grade, so verify temperature range and PPAP status before reuse.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MMC2107CFCPV33 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | STM32F207ZCT6 | MB91F523KJBPMC | MB91F575CHSPMC | STA1052S1 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | STMicroelectronics | Infineon (Cypress) | Infineon (Cypress) | STMicroelectronics |
| Package | 144-LQFP (20x20 mm) | 144-LQFP - same | 144-pin LQFP - same category | 144-pin LQFP - same category | 144-LQFP - same category |
Principaux différenciateurs
- Higher core clock speed (120 MHz vs 33 MHz) (vs STM32F207ZCT6)
- Larger Flash and RAM (256 KB Flash + 128 KB RAM) (vs STM32F207ZCT6)
- More user I/O pins (114 vs 72) (vs STM32F207ZCT6)
- ARM-free 32-bit core with deterministic pipeline (vs All listed alternates)
Notes de conception
Estimated: The MMC2107CFCPV33 typically requires one bulk 10 uF + one 100 nF ceramic per VDD/VSS pin pair and an additional 100 nF per analog supply pin when present. The 5 V tolerant I/O domain allows direct connection to 5 V peripherals when the core VDD is set to 3.3 V, but in 5 V core mode the I/O still references VDD - never apply external 5 V to I/O when VDD is 3.3 V with non-5 V-tolerant pins. Always confirm the pin-by-pin Vih/Vil levels in the manufacturer datasheet before designing mixed-voltage interfaces.
Estimated: At 33 MHz on the M-Core, the active current is dominated by CMOS switching loss and is approximately C x V x f per gate. The 144-LQFP (20x20 mm) provides a junction-to-ambient thermal resistance (theta_JA) typically around 35-45 C/W on a 4-layer JEDEC test board without airflow. For applications near the upper operating temperature limit, allocate at least 4 cm^2 of continuous copper flood under the package center and vias to inner ground planes to drop theta_JA below 30 C/W.
Route the external bus signals (address/data) on inner layers between ground reference planes to control characteristic impedance around 50 ohms, and length-match the byte lanes within 1-2 mm when the bus runs above 25 MHz. Place decoupling capacitors within 2 mm of each supply pin and stitch the inner ground planes with a via fence every 5 mm around the package perimeter to suppress edge radiation of the high-frequency harmonics on the parallel bus.
Do not confuse the MMC2107CFCPV33 with the pin-compatible but RAM/Flash-different variants in the same MMC2107 family (e.g., smaller LQFP or reduced Flash). When migrating firmware across variants, verify the linker script against the new Flash start/size and SRAM start/size fields - otherwise boot code may silently corrupt itself. Also confirm that the EBI (external bus interface) configuration is enabled before accessing off-chip memory or peripherals.
Place the external crystal within 5 mm of the XTAL pins and guard the oscillator traces with a grounded copper pour to reduce stray capacitance that can pull the oscillator off-frequency. Route reset (RESETbar) with a short, direct trace and a 10 kohm pull-up to VDD; long reset traces are a common source of brown-out-induced resets during in-rush on industrial supply rails.
Informations de conformité
Compliance flags (RoHS, REACH, AEC-Q100, lead-free, halogen-free, conflict minerals) were not present in the verified web data and must be confirmed against the manufacturer's current declaration of conformity on the NXP product page or via the manufacturer compliance team. The third-party aggregator flags the part as 'Not Halogen-Compliant', but this is not equivalent to NXP's official RoHS/REACH declarations and should be verified before use in restricted markets.
