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NXP Semiconductors MMC2114CFCAG33
- Part No.:
- MMC2114CFCAG33
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
MMC2114CFCAG33.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,926
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Product details
Overview
MMC2114CFCAG33 from Freescale Semiconductor is a 32-bit M•CORE microcontroller featuring a pipelined RISC CPU, 256 KB on-chip FLASH, 32 KB SRAM, dual SCI interfaces, SPI, QADC with 8 channels and 10-bit resolution, and PLL clock generation. It operates at 33 MHz delivering 31 Dhrystone 2.1 MIPS and targets embedded control in industrial automation and automotive subsystems.
For engineers reviewing the MMC2114CFCAG33 datasheet, MMC2114CFCAG33 pinout, MMC2114CFCAG33 application, or MMC2114CFCAG33 equivalent, key selection factors include its 144-pin LQFP package, 5V-tolerant GPIO, on-chip LVD, OnCE/JTAG debug support, and dual-bank FLASH enabling execute-while-programming capability.
Technical Context
The MMC2114CFCAG33 implements the M•CORE M210 CPU core - a static, full 32-bit RISC architecture with fixed 16-bit instruction encoding, 4-stage pipeline, and single-cycle execution for most instructions. It supports byte/half-word/word memory access and both normal and fast vectored interrupts.
Its integrated peripherals include a queued ADC with 64-entry dual-command queues, two 16-bit timers with input capture/output compare, two periodic interval timers, watchdog timer, and external bus interface supporting 32 MB address space across 23-bit addressing and four chip selects.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M•CORE M210 32-bit RISC with 4-stage pipeline and 16-bit fixed-length instructions |
| Max Clock Frequency | 33 MHz - enables deterministic real-time response with 31 Dhrystone 2.1 MIPS performance |
| On-Chip Memory | 256 KB FLASH (dual-bank) + 32 KB SRAM - supports XIP and concurrent execute-while-programming |
| Analog Interface | Queued 10-bit ADC with 8 inputs, 7 µs min conversion time, and dual 32-entry command queues |
| Communication Peripherals | 2 × SCI (full-duplex NRZ), 1 × SPI (master/slave), OnCE/JTAG debug interface |
| Power Management | Integrated low-voltage detector (LVD) with software-selectable reset/interrupt action and stop-mode disable option |
| I/O Capability | Up to 104 GPIO bits with 32-bit coherent control, bit-set/clear functions, and 5V-tolerant inputs |
Pinout & Package
MMC2114CFCAG33 is housed in a 144-pin low-profile quad flat pack (LQFP), 20 mm × 20 mm body, 0.5 mm pitch, RoHS-compliant. Pinout matches the MMC2114CFCPV33 variant per Freescale's ordering table and block diagram documentation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS (×8 each) | Power supply and ground | Dedicated power/ground pairs per functional domain reduce noise coupling and support stable core/peripheral operation |
| EXTAL / XTAL | Crystal oscillator input/output | Supports 2–10 MHz crystal for PLL reference; enables precise clock synthesis with low-jitter system clock |
| PLLEN / CLKOUT | PLL enable and clock output | PLLEN activates internal PLL; CLKOUT provides buffered system clock for trace or synchronization |
| RESET / RSTOUT | Reset input and reset output | Asynchronous active-low reset input; open-drain RSTOUT drives downstream logic or supervisory circuits |
| D[31:0] / A[22:0] | Data and address bus | 32-bit multiplexed data bus and 23-bit address bus enable direct connection to external SDRAM, FLASH, or peripherals |
| SCI1_TXD1 / RXD1 | Serial communication channel 1 | Full-duplex UART interface with hardware parity, framing error detection, and idle/address wakeup |
| QADC_IN[7:0] | Analog input channels | Eight dedicated analog inputs configurable as GPIO when ADC is disabled; support programmable sample timing |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank FLASH memory | Enables simultaneous code execution from one bank while programming/erasing the other - critical for field firmware updates without system interruption |
| 5V-tolerant digital I/O | Allows direct interfacing with legacy 5V logic or sensors without level-shifting circuitry - reduces BOM cost and board space |
| OnCE debug interface | Provides non-intrusive, real-time debugging via JTAG TAP controller - supports breakpoint, watchpoint, and register visibility during live operation |
| Programmable LVD threshold | Software-configurable low-voltage detection triggers reset or interrupt before brownout-induced corruption - enhances system reliability in unstable power environments |
| External bus with boot flexibility | Supports booting from on-chip FLASH or external memory; four chip selects and show-cycle mode aid hardware validation and memory-mapped peripheral integration |
Applications
| Industrial PLC Module | Automotive Body Control Unit |
|---|---|
Use Scenario: Compact programmable logic controller module handling sensor inputs, relay outputs, and HMI communication in factory-floor machinery. IC Role / Device Role / Timing Role: Main system controller executing ladder logic, managing real-time I/O scanning, and coordinating CAN or RS-485 fieldbus communication. Use Value: 104 GPIO pins and dual SCI interfaces allow direct connection to multiple sensors/actuators and fieldbus transceivers; dual-bank FLASH enables safe firmware updates during maintenance windows. |
Use Scenario: Centralized body electronics module controlling door locks, lighting, window lifts, and mirror adjustment in mid-tier vehicles. IC Role / Device Role / Timing Role: Real-time embedded controller managing timed PWM outputs, analog sensor readings (e.g., ambient light, temperature), and diagnostic reporting over UART. Use Value: Integrated QADC with 8 channels and 10-bit accuracy supports multi-sensor monitoring; 5V-tolerant I/O simplifies interface with legacy automotive switches and lamps. |
| Medical Diagnostic Handheld | Smart Energy Meter Interface |
Use Scenario: Portable diagnostic device acquiring biopotential signals (ECG, EMG) and displaying results on an LCD with local storage. IC Role / Device Role / Timing Role: Signal acquisition and processing unit performing analog front-end conditioning, digitization, and basic waveform analysis prior to display or wireless upload. Use Value: QADC's 7 µs conversion time and dual command queues enable high-throughput sampling of multiple bio-signal channels; 32 KB SRAM buffers raw data for post-processing. |
Use Scenario: Two-way communication interface in residential smart meters, aggregating pulse counts from utility sensors and relaying data via RF or PLC modem. IC Role / Device Role / Timing Role: Protocol translation and data aggregation engine bridging metering ICs (e.g., energy ASICs) and communication modules using SPI/SCI. Use Value: SPI master/slave mode and dual SCI ports support simultaneous connection to metrology IC and RF transceiver; LVD ensures graceful shutdown during battery backup transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMC2114CFCPV33 | Identical electrical specs and pinout; differs only in marking and packaging detail (no 'G' suffix) | No functional difference - same 144-pin LQFP, 256 KB FLASH, 32 KB SRAM, and peripheral set | Select MMC2114CFCPV33 if standard marking compliance is required; MMC2114CFCAG33 may reflect specific wafer lot or test grade |
| MMC2113CFCPV33 | Same package and core, but reduced memory: 128 KB FLASH and 8 KB SRAM; lacks dual-bank FLASH and execute-while-programming | Suitable for cost-sensitive, lower-code-footprint applications where firmware update concurrency is not required | Choose MMC2114CFCAG33 when field-upgradable firmware or larger application code size demands the extra 128 KB FLASH and 24 KB SRAM headroom |
Compared with MMC2114CFCPV33, MMC2114CFCAG33 offers identical functionality and compatibility; versus MMC2113CFCPV33, it delivers 2× FLASH capacity, 4× SRAM, dual-bank operation, and enhanced security - making it optimal for feature-rich, upgradable embedded systems.
Availability
MMC2114CFCAG33 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and portable medical diagnostics requiring stable component supply and long-term design continuity.
Supply support for MMC2114CFCAG33 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
Freescale Semiconductor (now part of NXP Semiconductors) was a leading designer of embedded processors and analog/mixed-signal ICs, known for automotive, industrial, and networking solutions.
The MMC2114CFCAG33 belongs to the M•CORE microcontroller family, engineered for ultra-low-power, high-code-density 32-bit control in space-constrained and power-sensitive embedded systems.
FAQ
What is the operating voltage range for the MMC2114CFCAG33?
The MMC2114CFCAG33 operates from 3.0 V to 3.6 V for core and I/O domains. Its 5V-tolerant inputs allow connection to 5V signal sources without external level shifters, while the integrated low-voltage detector monitors VDD and triggers reset or interrupt below user-defined thresholds - ensuring reliable operation across varying supply conditions in the MMC2114CFCAG33.
Does the MMC2114CFCAG33 support in-circuit debugging?
Yes, the MMC2114CFCAG33 integrates OnCE (On-Chip Emulation) debug support compliant with JTAG IEEE 1149.1. This enables non-intrusive real-time debugging including breakpoints, register inspection, and memory access without halting system clocks - essential for validating timing-critical firmware on the MMC2114CFCAG33.
How does the dual-bank FLASH architecture benefit firmware updates on the MMC2114CFCAG33?
The MMC2114CFCAG33 features 256 KB of dual-bank FLASH, allowing code execution from one bank while programming or erasing the other. This eliminates downtime during field updates and prevents corruption during power loss - a critical capability for remote or safety-relevant applications using the MMC2114CFCAG33.
What peripheral interfaces are available on the MMC2114CFCAG33 for sensor connectivity?
The MMC2114CFCAG33 provides an 8-channel 10-bit queued ADC with programmable sample timing, two full-duplex SCIs for UART-based sensor links, one SPI for daisy-chained or high-speed digital sensors, and up to 104 GPIO pins - many of which are 5V-tolerant for direct interface with legacy analog or digital sensors in the MMC2114CFCAG33.
Is the MMC2114CFCAG33 pin-compatible with earlier M•CORE devices like the MMC2107?
No, the MMC2114CFCAG33 is not pin-compatible with the MMC2107. It uses a 144-pin LQFP package with updated signal assignments and added functionality including LVD, 5V-tolerant I/O, and dual-bank FLASH - requiring PCB redesign versus MMC2107-based layouts. Migration to the MMC2114CFCAG33 necessitates schematic and layout revision.
MMC2114CFCAG33 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- MCore
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M210
- Core Size:
- 16/32-Bit
- Speed:
- 33MHz
- Connectivity:
- EBI/EMI, SCI, SPI
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 67
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MMC2114CFCAG33 FAQ
1.How can I place an order for MMC2114CFCAG33 through Aetrix?
Please submit a Request for Quotation (RFQ) for MMC2114CFCAG33 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MMC2114CFCAG33 reliable?
The price and inventory of MMC2114CFCAG33 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMC2114CFCAG33 is usually 5 days.
3.What payment methods are accepted for MMC2114CFCAG33?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMC2114CFCAG33 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMC2114CFCAG33?
MMC2114CFCAG33 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMC2114CFCAG33 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MMC2114CFCAG33?
For technical support, including MMC2114CFCAG33 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMC2114CFCAG33 requirements.
6.How does Aetrix verify that MMC2114CFCAG33 is sourced from the original manufacturer or authorized distributors?
All MMC2114CFCAG33 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MMC2114CFCAG33 meets industry standards.
7.What is the process for return or replacement of MMC2114CFCAG33?
All MMC2114CFCAG33 units undergo pre-shipment inspection (PSI). If there is an issue with MMC2114CFCAG33, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MMC2114CFCAG33 part is unused and in its original packaging.
Return procedure for MMC2114CFCAG33:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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