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NXP Semiconductors LPC2292FET144/01,5
- Part No.:
- LPC2292FET144/01,5
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-TFBGA
- Datasheet:
-
LPC2292FET144/01,5.pdf
- Description:
- IC MCU 16/32BIT 256KB 144TFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,241
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Product details
Overview
LPC2292FET144/01 from NXP Semiconductors is a 16/32-bit ARM7TDMI-S microcontroller in TFBGA144 package, featuring 256 kB flash, 16 kB SRAM, dual CAN 2.0B interfaces, eight-channel 10-bit ADC (2.44 µs conversion), and 60 MHz CPU clock via on-chip PLL - deployed in automotive control units and industrial fault-tolerant maintenance buses.
For engineers reviewing the LPC2292FET144/01 datasheet, LPC2292FET144/01 pinout, LPC2292FET144/01 application, or LPC2292FET144/01 equivalent, key selection criteria include TFBGA144 footprint compatibility, Fast GPIO support (3.5× toggle speed), SSP serial controller for SPI/SSI/Microwire, and dual-CAN with advanced acceptance filters for real-time vehicle network nodes.
Technical Context
The LPC2292FET144/01 implements ARM7TDMI-S core with embedded ICE-RT and trace modules for real-time debugging, paired with a 128-bit wide memory interface enabling full 60 MHz execution speed. Its external memory controller supports four banks up to 16 MB each with 8/16/32-bit data width.
It integrates two 32-bit timers (four capture/four compare channels), six PWM outputs, RTC, watchdog, Vectored Interrupt Controller (VIC), and dual CAN controllers with programmable acceptance filtering - all operating under −40 °C to +85 °C industrial temperature range with dual power domains (1.8 V core / 3.3 V I/O).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM7TDMI-S 16/32-bit RISC processor with JTAG debug and embedded trace support |
| Max Clock Speed | 60 MHz via on-chip PLL (100 µs settling time); supports 1–25 MHz crystal input |
| Memory | 256 kB ISP/IAP flash (sector/full erase in 400 ms); 16 kB on-chip SRAM |
| Analog Peripherals | Eight-channel 10-bit ADC with 2.44 µs conversion time; inputs AIN0–AIN7 mapped to GPIO pins |
| Serial Interfaces | Dual UART (fractional baud rate, auto-bauding, hardware flow control); two SPI/SSP; Fast I²C (400 kbit/s); dual CAN 2.0B |
| GPIO & Timers | Up to 112 5 V-tolerant GPIOs; two 32-bit timers (4 capture/4 compare each); six PWM outputs; RTC; watchdog |
| Power Supply | 1.65–1.95 V (1.8 V ±0.15 V) core; 3.0–3.6 V (3.3 V ±10 %) I/O; supports Idle and Power-down modes |
Pinout & Package
Package: TFBGA144 (plastic thin fine-pitch ball grid array; 12 × 12 × 0.8 mm; SOT569-2). Ball pitch: 0.8 mm. Compatible with reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0[0]/TXD0/PWM1 | UART0 transmit / PWM output | Primary debug/communication channel; supports TTL-level serial bootloading and motor control timing |
| P0[27]–P0[30], P2[30]–P2[31], P3[28]–P3[29] | ADC analog inputs (AIN0–AIN7) | Eight dedicated 5 V-tolerant analog input pins; digital I/O disabled when configured as ADC |
| P0[23]/RD2, P0[24]/TD2 | CAN2 receiver/transmitter | Direct physical layer interface for second CAN bus; requires external transceiver for bus coupling |
| P1[28]–P1[31], P1[26] | JTAG debug interface (TDI/TDO/TCK/TMS/TRST/RTCK) | Standard 6-pin JTAG port supporting real-time emulation and boundary scan; RTCK enables adaptive clock synchronization |
| VDD(1V8), VDD(3V3), VSS, VSSA, VSSA(PLL) | Power and ground domains | Separate 1.8 V core and 3.3 V I/O supplies; isolated analog grounds (VSSA/VSSA(PLL)) minimize noise in ADC/CAN operation |
Key Features
| Feature | Design Value |
|---|---|
| Fast GPIO | Port pin toggling up to 3.5× faster than legacy LPC22xx; enables high-frequency bit-banging (e.g., software UART, LED dimming) |
| Dedicated ADC result registers | Reduces interrupt latency by eliminating read-modify-write cycles during conversion completion handling |
| SSP serial controller | Hardware-buffered SPI/SSI/Microwire interface with programmable data length - eliminates CPU overhead in sensor/data acquisition |
| Enhanced UART0/1 | Fractional baud rate generator and auto-bauding enable robust communication across variable clock sources and noisy lines |
| Diversified Code Read Protection (CRP) | Three security levels prevent unauthorized firmware extraction while allowing field updates via ISP/IAP bootloader |
Applications
| Automotive Body Control Module | Industrial CAN Gateway |
|---|---|
|
Use Scenario: Centralized control of door locks, lighting, wipers, and HVAC in 12 V vehicle platforms. IC Role / Device Role / Timing Role: Main MCU executing real-time CAN message routing, PWM-driven actuator control, and ADC-based sensor monitoring. Use Value: Dual CAN interfaces handle separate powertrain and body networks; Fast GPIO drives solenoids directly without external drivers. |
Use Scenario: Protocol translation between CANopen, Modbus RTU, and RS-485 fieldbus in factory automation systems. IC Role / Device Role / Timing Role: Bridge processor managing concurrent serial protocols with deterministic timing via VIC and hardware flow control. Use Value: Two UARTs with fractional baud rate generators synchronize with legacy PLC baud rates; external memory interface supports protocol stack buffering. |
| Medical Infusion Pump Controller | Fault-Tolerant Maintenance Bus Node |
|
Use Scenario: Precision fluid delivery system requiring safety-critical motor control, pressure sensing, and alarm signaling. IC Role / Device Role / Timing Role: Safety-monitored MCU running dual-redundant control loops with watchdog supervision and RTC-stamped event logging. Use Value: Eight-channel ADC samples pressure, temperature, and occlusion sensors simultaneously; CRP prevents malicious firmware injection. |
Use Scenario: Distributed diagnostics node in rail or energy infrastructure, communicating status over redundant CAN links. IC Role / Device Role / Timing Role: Fault-aware node performing cyclic redundancy checks, self-test routines, and priority-based CAN message arbitration. Use Value: Advanced CAN acceptance filters isolate critical maintenance traffic; Power-down mode extends battery life during idle periods. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LPC2292FBD144/01 | LQFP144 package (20 × 20 × 1.4 mm); identical electrical specs and peripheral set | Better suited for prototyping and manual rework due to gull-wing leads; less dense layout than TFBGA | Select when board assembly lacks BGA reflow capability or requires visual solder inspection |
| LPC2294HBD144/01 | Four CAN channels; extended temperature range (−40 °C to +125 °C); same TFBGA144 not available - only LQFP144 offered | Required for engine control or under-hood applications needing higher thermal tolerance and extra CAN bus | Choose only if four CAN interfaces or automotive-grade temp range are mandatory; no pin compatibility with LPC2292FET144/01 |
Compared with LPC2292FET144/01, the LQFP variant offers mechanical serviceability at the cost of PCB area, while the LPC2294 adds CAN capacity and thermal margin but sacrifices package equivalence and increases BOM cost.
Availability
LPC2292FET144/01 is available at Aetrix Electronics and suitable for automotive control units, industrial gateways, medical infusion pumps, and fault-tolerant maintenance buses requiring stable component supply across long production lifecycles.
Supply support for LPC2292FET144/01 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The LPC2292FET144/01 belongs to the LPC2000 ARM7-based microcontroller family, designed for real-time embedded control in resource-constrained, safety-aware environments with integrated CAN, ADC, and memory subsystems.
FAQ
What is the maximum operating frequency of the LPC2292FET144/01?
The LPC2292FET144/01 achieves a maximum CPU clock frequency of 60 MHz using its on-chip PLL, which accepts 1–25 MHz crystal inputs and settles in 100 µs. This speed is sustained via a 128-bit wide memory interface and accelerator architecture that enables full 32-bit instruction execution without wait states.
Does the LPC2292FET144/01 support in-system programming (ISP)?
Yes, the LPC2292FET144/01 supports In-System Programming (ISP) and In-Application Programming (IAP) through its on-chip bootloader. It allows single-sector or full-chip flash erase in 400 ms and 256-byte programming in 1 ms, enabling field firmware updates without removing the device from the target board.
How many CAN interfaces does the LPC2292FET144/01 include, and what version do they support?
The LPC2292FET144/01 includes two fully independent CAN 2.0B-compliant controllers with advanced acceptance filtering. Each supports both standard (11-bit) and extended (29-bit) identifier formats, programmable bit timing, and error confinement - essential for automotive and industrial network nodes.
What is the ADC resolution and conversion time for the LPC2292FET144/01?
The LPC2292FET144/01 features an eight-channel 10-bit successive approximation ADC with a minimum conversion time of 2.44 µs per sample. All eight analog inputs (AIN0–AIN7) are 5 V tolerant and mapped to dedicated GPIO pins, with digital I/O functionality disabled when used for analog sampling.
Is the LPC2292FET144/01 pin-compatible with other variants in the LPC2292/2294 family?
No - the LPC2292FET144/01 uses a TFBGA144 package (SOT569-2), while LPC2292FBD144/01 uses LQFP144 (SOT486-1). Though functionally identical, the ball-to-lead mapping differs; PCB layout and soldering processes are not interchangeable between these packages.
LPC2292FET144/01,5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-TFBGA
- Series:
- LPC2200
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- ARM7®
- Core Size:
- 16/32-Bit
- Speed:
- 60MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 112
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.65V ~ 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:
LPC2292FET144/01,5 FAQ
1.How can I place an order for LPC2292FET144/01,5 through Aetrix?
Please submit a Request for Quotation (RFQ) for LPC2292FET144/01,5 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 LPC2292FET144/01,5 reliable?
The price and inventory of LPC2292FET144/01,5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LPC2292FET144/01,5 is usually 5 days.
3.What payment methods are accepted for LPC2292FET144/01,5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LPC2292FET144/01,5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LPC2292FET144/01,5?
LPC2292FET144/01,5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LPC2292FET144/01,5 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 LPC2292FET144/01,5?
For technical support, including LPC2292FET144/01,5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LPC2292FET144/01,5 requirements.
6.How does Aetrix verify that LPC2292FET144/01,5 is sourced from the original manufacturer or authorized distributors?
All LPC2292FET144/01,5 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 LPC2292FET144/01,5 meets industry standards.
7.What is the process for return or replacement of LPC2292FET144/01,5?
All LPC2292FET144/01,5 units undergo pre-shipment inspection (PSI). If there is an issue with LPC2292FET144/01,5, 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 LPC2292FET144/01,5 part is unused and in its original packaging.
Return procedure for LPC2292FET144/01,5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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