MEC1404-NU
Microchip Technology
MEC1404-NU
Microchip Technology
IC MEC 128K SRAM 128VTQFP
Reference Price (USD)
1+
$4.52000
500+
$4.4748
1000+
$4.4296
1500+
$4.3844
2000+
$4.3392
2500+
$4.294
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
MEC1404-NU
$4.52
Product details
Microchip Technology introduces MEC1404-NU, a breakthrough in Embedded - Microcontrollers - Application Specific for high-speed data acquisition systems. This application-specific microcontroller combines 16-bit ADCs with jitter-cleaning PLLs, enabling precision measurement in test and measurement equipment.Engineered for Keyboard and Embedded Controller implementations, the device includes hardware-accelerated windowed FFT processing. The analog front-end achieves 90dB SFDR at 10MSPS sampling rates.The MIPS32® M14K™ architecture features SIMD operations for vectorized signal processing. The deterministic interrupt latency ensures precise timing of acquisition triggers.With External Program Memory flexibility, the memory subsystem supports real-time waveform storage. The dual-bank architecture enables continuous streaming without throughput gaps.The 128KB memory implements ECC protection for measurement integrity. The multi-port architecture allows simultaneous access from acquisition and processing units.The I²C, LPC, SMBus, SPI, UART connectivity includes JESD204B serial links with 12.5Gbps lanes. Each transceiver implements adaptive equalization for long-reach backplane connections.Providing 106 configurable ports, the device supports direct sensor excitation. Each analog output includes 20-bit calibration coefficients in OTP memory.Operating from 1.71V ~ 3.465V sources, the power architecture achieves 100dB PSRR. The integrated voltage references maintain 1ppm/ C stability for precision measurements.Rated for 0°C ~ 70°C operation, the package uses low-thermal EMF materials. The symmetrical design minimizes thermocouple effects in sensitive circuits.The Surface Mount configuration supports impedance-controlled PCB layouts. The package footprint includes guard ring connections for sensitive analog sections.Available in 128-TQFP format, the package features gold-plated pads for contact reliability. The low-ESL design maintains signal integrity up to 3GHz bandwidth.Supplied in 128-VTQFP (14x14) configuration, each unit includes individual calibration reports. Production testing includes full characterization across temperature.
Product Attributes
- Product Status: Active
- Applications: Keyboard and Embedded Controller
- Core Processor: MIPS32® M14K™
- Program Memory Type: External Program Memory
- Controller Series: -
- RAM Size: 128KB
- Interface: I²C, LPC, SMBus, SPI, UART
- Number of I/O: 106
- Voltage - Supply: 1.71V ~ 3.465V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 128-TQFP
- Supplier Device Package: 128-VTQFP (14x14)
You May Also Be Interested In
