MEC1521H-B0-I/TF
Microchip Technology
MEC1521H-B0-I/TF
Microchip Technology
EMBEDDED CONTROLLER, 256KB SRAM
Reference Price (USD)
1+
$5.51000
500+
$5.4549
1000+
$5.3998
1500+
$5.3447
2000+
$5.2896
2500+
$5.2345
Exquisite packaging
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MEC1521H-B0-I/TF
$5.51
Product details
Microchip Technology introduces MEC1521H-B0-I/TF, 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 ARM® Cortex®-M4 architecture features SIMD operations for vectorized signal processing. The deterministic interrupt latency ensures precise timing of acquisition triggers.As a member of the MEC152x family, this device shares calibration algorithms with related products. The consistent measurement API simplifies instrument design.The 256KB memory implements ECC protection for measurement integrity. The multi-port architecture allows simultaneous access from acquisition and processing units.The ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART connectivity includes JESD204B serial links with 12.5Gbps lanes. Each transceiver implements adaptive equalization for long-reach backplane connections.Providing 108 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 -40°C ~ 85°C (TA) 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-WFBGA format, the package features gold-plated pads for contact reliability. The low-ESL design maintains signal integrity up to 3GHz bandwidth.Supplied in 128-WFBGA (7x7) 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: ARM® Cortex®-M4
- Program Memory Type: -
- Controller Series: MEC152x
- RAM Size: 256KB
- Interface: ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART
- Number of I/O: 108
- Voltage - Supply: 1.71V ~ 3.465V
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 128-WFBGA
- Supplier Device Package: 128-WFBGA (7x7)
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