BCM43570EKFFBG
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onzuu Part #:
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BCM43570EKFFBG
879-BCM43570EKFFBG
Explore the BCM43570EKFFBG wireless combo chip by Broadcom. Supports 802.11ac Wi-Fi, Bluetooth 4.1, and PCIe/USB interface. Ideal for laptops and embedded systems.
BCM43570EKFFBG Description
🔎 BCM43570EKFFBG Overview
BCM43570EKFFBG is a highly integrated combo wireless chip by Broadcom, supporting both Wi-Fi (802.11ac) and Bluetooth 4.1 standards. It is commonly used in laptops, ultrabooks, and embedded modules where compact wireless connectivity is essential.
This chip offers seamless dual-band support (2.4GHz / 5GHz), advanced power management, and robust Bluetooth coexistence performance.
📐 Specifications
| Manufacturer | Broadcom Limited |
|---|---|
| Series | * (Not specified) |
| Part Number | BCM43570EKFFBG |
| Base Product Number | BCM43570 |
| Packaging | Bulk |
| Part Status | Active |
| Wi-Fi Standards | 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 4.1 |
| Interface | PCIe / USB |
| Programmable | Not Verified |
| Package | FBGA |
| Mounting Type | Surface Mount |
| Applications | Laptops, Embedded Wireless Systems |
📄 Datasheet
Download the official BCM43570EKFFBG datasheet (PDF):
🔁 Replacement Options
If BCM43570EKFFBG is not available, consider these alternatives:
- BCM43570KFFBG / Broadcom – Higher integration and newer BT version
- BCM43570EKFFBG / Broadcom – Wi-Fi & Bluetooth combo with M.2 interface
- BCM43570KFFBGT / Broadcom – Qualcomm-based combo wireless chip
📌 Related Broadcom Wireless Chips
| Part Number | Function | Wi-Fi Standard | Bluetooth |
|---|---|---|---|
| BCM43570KFFBG / Broadcom | Combo | 802.11ac | 4.1 |
| BCM43570EKFFBG / Broadcom | Combo | 802.11ac | 4.0 |
| BCM43570KFFBGT / Broadcom | Combo | 802.11ac | 4.1 |
🏢 Purchase from Onzuu - Authorized Distributor
Looking for a reliable supplier for discontinued or hard-to-find components like BCM43570EKFFBG? Explore Onzuu.com, your trusted B2B electronic component distributor. We provide global sourcing, technical support, and original components directly from manufacturers.
Technical specifications
| Series | * | |
| REACH Status | REACH Unaffected | |
| Mfr | Broadcom Limited | |
| HTSUS | 0000.00.0000 | |
| Package | Bulk | |
| Product Status | Active | |
| RoHS Status | ROHS3 Compliant | |
| Base Product Number | BCM43570 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
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