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Part Details for LPC1549JBD48 by NXP Semiconductors
Results Overview of LPC1549JBD48 by NXP Semiconductors
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LPC1549JBD48 Information
LPC1549JBD48 by NXP Semiconductors is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for LPC1549JBD48
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 1476 |
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RFQ |
Part Details for LPC1549JBD48
LPC1549JBD48 CAD Models
LPC1549JBD48 Part Data Attributes
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LPC1549JBD48
NXP Semiconductors
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Datasheet
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LPC1549JBD48
NXP Semiconductors
RISC MICROCONTROLLER
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | NXP SEMICONDUCTORS | |
| Package Description | LQFP48 | |
| Reach Compliance Code | unknown | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Samacsys Manufacturer | NXP | |
| Has ADC | YES | |
| Address Bus Width | ||
| Bit Size | 32 | |
| Clock Frequency-Max | 25 MHz | |
| DAC Channels | YES | |
| DMA Channels | YES | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQFP-G48 | |
| Length | 7 mm | |
| Number of I/O Lines | 30 | |
| Number of Terminals | 48 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| RAM (bytes) | 36864 | |
| ROM (words) | 262144 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.6 mm | |
| Speed | 72 MHz | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3.3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 7 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
LPC1549JBD48 Frequently Asked Questions (FAQ)
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The internal oscillator can be configured to run up to 12 MHz, but the maximum clock frequency depends on the specific configuration and the voltage supply. Typically, it can run up to 8 MHz with a 3.3V supply.
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The pin multiplexing is configured using the PINSEL registers. Each peripheral function has a specific PINSEL register that needs to be set to enable the function on the desired pin. Refer to the user manual for the specific register settings.
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The LPC1549JBD48 can operate with a minimum voltage supply of 2.4V, but it is recommended to use a minimum of 2.7V for reliable operation.
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To use the ADC in burst mode, set the ADC_BURST bit in the ADC Control Register (ADC_CR). Then, configure the ADC channel and trigger settings as desired. The ADC will then continuously convert the selected channel until the burst mode is disabled.
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The maximum current that can be sourced or sunk by the GPIO pins is 4 mA per pin, with a total current limit of 100 mA for all GPIO pins combined.