LS1021ASN7KQB

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LS1021ASN7KQB

LS1 32BIT ARM SOC 1GHZ DDR3/4

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規格

Supplier NXP USA Inc.
Package Tray
Series QorIQ® Layerscape
ProductStatus Active
CoreProcessor ARM® Cortex®-A7
NumberofCores/BusWidth 2 Core, 32-Bit
Speed 1.0GHz
RAMControllers DDR3L, DDR4
Display&InterfaceControllers 2D-ACE
Ethernet GbE (3)
SATA SATA 6Gbps (1)
USB USB 3.0 (1) + PHY
OperatingTemperature 0°C ~ 105°C
SecurityFeatures Secure Boot, TrustZone®
Package/Case 525-FBGA, FCBGA

概述

Description

LS1021ASN7KQB is a NXP QorIQ LS1021A system-on-chip (SoC). It’s a low-power, dual-core ARM Cortex-A7 processor designed for embedded networking edge devices (gateways, routers, industrial controllers).
Key points:
- Dual ARM Cortex-A7 cores (up to ~1 GHz)
- Integrated security engine/cryptographic accelerators
- PCIe, USB, SATA interfaces
- Multiple Ethernet options and a DDR memory controller
- Targeted for network edge, industrial, and storage/networking appliances
The exact package, timing, I/O counts, and operating conditions are specified in the official LS1021A datasheet/product brief. The suffix “N7KQB” denotes a specific package/temperature grade variant. For precise specs, pinout, and supported peripherals, refer to NXP’s LS1021A documentation.

Features

Here are the main features of LS1021ASN7KQB (Layerscape dual‑core SoC):
- Dual-core ARM Cortex‑A7 CPU, up to 1 GHz
- Security/crypto: CAAM cryptographic engine, hardware RNG, secure boot (Trust Architecture)
- PCIe: PCIe Gen2 interface (root port)
- Networking: 2 x Gigabit Ethernet MACs (IEEE 802.3)
- USB: USB 2.0 host/device (OTG capability)
- Memory: DDR3/LPDDR3 memory controller with ECC support
- I/O and peripherals: I2C, SPI, UART, GPIO, timers, DMA engine
- Power/thermal management suitable for embedded/networking applications
- Designed for networking/gateway/edge devices with robust security and stable I/O
Note: exact package options, memory sizes, and peripheral counts can vary by revision; consult the datasheet for precise numbers.

Package

FBGA (ball-grid array) package.

Pinout

Pin count: 432 pins (FBGA package).
Function: NXP QorIQ LS1021A dual-core ARM Cortex-A7 SoC with hardware security/crypto engine and integrated I/O (Ethernet/MACs, USB, PCIe, memory controller, etc.).

Manufacturer

Manufacturer: NXP Semiconductors.
Kind of company: A Dutch multinational semiconductor company that designs and manufactures integrated circuits and processors for automotive, security, networking, and embedded applications.

Application

LS1021ASN7KQB is a QorIQ LS1021A SoC suited for network edge devices. Applications include:
- Small/medium business routers and firewalls (VPN, NAT)
- Industrial Ethernet gateways and switches
- IoT/edge gateways and smart-meter gateways
- Telecom/network appliances (load balancers, VPN terminators)
- Building and industrial automation gateways

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掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

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