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National Semiconductor LMX5453SMX/NOPB

IC RF TXRX+MCU BLE 60NFBGA

Answer first: this page is a purchasing reference for the exact part number LMX5453SMX/NOPB from National Semiconductor. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: National Semiconductor Category: RF Transceiver ICs Part number: LMX5453SMX/NOPB Package: 60-LFBGA RFQ verification required

Key Parameters

Part NumberLMX5453SMX/NOPB
ManufacturerNational Semiconductor
CategoryRF Transceiver ICs
package60-LFBGA
series-
packagingBulk
product statusObsolete
param 1Not Verified
param 2TxRx + MCU
param 3Bluetooth
param 4Bluetooth v2.0
param 5-
param 62.4GHz
param 712Mbps
param 8-
param 9-80dBm
param 10200kB ROM, 16.6kB RAM
param 11JTAG, SPI, UART, USB
param 123
param 132.5V ~ 3.6V
param 1412mA ~ 26mA
param 1512mA ~ 27mA
param 16-40°C ~ 85°C
param 17-
param 18-
param 19Surface Mount
param 2060-NFBGA (6x9)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify LMX5453SMX/NOPB Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For LMX5453SMX/NOPB, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.