BCM2837RIFBG - Quad Cortex-A53 1.2GHz SoC | Broadcom
料号： BCM2837RIFBG ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.8 | $118.00 |
| 100 | $10.9 | $1,090.00 |
| 500 | $10.2 | $5,100.00 |
| 1,000 | $9.6 | $9,600.00 |
BCM2837RIFBG 概述
A system-on-chip (SoC) integrates all major functional blocks of a computing system onto a single silicon die, combining CPU cores, graphics processing, memory interfaces, and peripheral controllers. In the embedded hierarchy, the BCM2837 sits above microcontrollers and below multi-core application processors for mobile devices, targeting cost-sensitive Linux-capable embedded platforms.
Key features include four 64-bit ARM Cortex-A53 cores clocked at 1.2 GHz, a Broadcom VideoCore IV GPU capable of hardware-accelerated graphics and 1080p video decode, and a rich peripheral set including USB 2.0, CSI camera and DSI display interfaces, and general-purpose I/O. The 64-bit ARMv8-A architecture allows execution of both 32-bit and 64-bit operating systems, with mainstream Linux support via the Raspberry Pi OS.
Architecturally, the BCM2837 couples the quad-core Cortex-A53 cluster to the proven BCM283x peripheral complex originally developed for the BCM2835. This preserves software compatibility with earlier Raspberry Pi generations while multiplying compute throughput roughly tenfold. The VideoCore IV GPU also services camera and display pipelines, offloading video workloads from the CPU cores.
Typical applications include single-board computers, industrial IoT gateways, digital signage players, kiosk controllers, HMI panels, and educational computing platforms. Its Linux ecosystem, broad community support, and integrated GPU make it well suited to products that need a full OS with multimedia capability.
Design consideration: as a BGA-packaged SoC, the BCM2837RIFBG requires controlled-impedance PCB stackups for LPDDR2 memory routing, precise power sequencing, and careful thermal management, since the processor load can raise die temperature substantially in enclosed enclosures. Refer to the Raspberry Pi Foundation reference designs for proven power-tree implementations.
This page synthesizes distributor availability data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing references as of 2026-09-14.
直接替换替代料： BCM2837RIFBG ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： BCM2837RIFBG （相同外形与封装尺寸） ——差异在于 CPU Core, Core Frequency, Architecture, Mounting Type, GPU.
快速对比工具——选择替代料号进行并排对比：
BCM2837RIFBGT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$29.91 / 个
查看数据手册 →BCM2836RIFBG
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$12 / 个
查看数据手册 →BCM2836IFBG
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$14.6 / 个
查看数据手册 →BCM2835RIPPG
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →BCM2835IPPG
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →BCM2837RIFBG 最大额定值与电气特性
| CPU Core | ARM Cortex-A53 |
| Number of Cores | 4 (quad-core) |
| Core Frequency | 1.2 GHz |
| Performance | ~2760 DMIPS per core (4x ~2760 DMIPS) |
| Architecture | ARMv8-A (64-bit) |
| GPU | Broadcom VideoCore IV |
| Product Type | Application Processor SoC |
| 封装 | BGA330 |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant (per JLCPCB listing) |
| Known Design Win | Raspberry Pi 3 |
| Video Output | HDMI 1080p capable (via VideoCore IV) |
| 生命周期状态 | Active |
BCM2837RIFBG bga330 引脚配置指南
BCM2837RIFBG（bga330 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： BCM2837RIFBG.
请参阅 数据手册 以查看完整引脚配置。
典型应用
BCM2837RIFBG 适用于 6 应用s: Single-Board Computers, Industrial IoT Gateways, Digital Signage Players, Kiosk and HMI Controllers, Educational Computing, Embedded Vision Systems.
Single-Board Computers
The BCM2837RIFBG is the processor of the Raspberry Pi 3, the reference design for low-cost Linux single-board computers. Its quad-core Cortex-A53 at 1.2 GHz (~11,000 DMIPS total) delivers desktop-class responsiveness for a full Linux OS, while the VideoCore IV GPU drives HDMI at 1080p. The BCM283x peripheral complex provides USB 2.0, CSI camera, DSI display, and GPIO, letting one SoC serve compute, vision, and control roles. Designers cloning this architecture should follow the Raspberry Pi Foundation schematics for LPDDR2 routing and power sequencing.
推荐
Industrial IoT Gateways
The BCM2837RIFBG suits industrial IoT gateways that must run containers, protocol stacks (MQTT, Modbus, OPC UA), and local analytics under a full Linux OS. The quad-core 1.2 GHz Cortex-A53 cluster provides headroom for concurrent radio management and data preprocessing, while 64-bit ARMv8-A support enables modern toolchains. Its proven Raspberry Pi 3 deployment means Debian, Yocto, and mainline Linux kernels are readily available, shortening certification and software bring-up. Thermal design for fanless enclosures is the primary engineering consideration, since sustained CPU load raises die temperature in sealed housings.
推荐
Digital Signage Players
With the VideoCore IV GPU providing hardware-accelerated H.264 1080p decode and HDMI output, the BCM2837RIFBG fits digital signage and menu-board players that loop high-definition video content. Video decode offload keeps all four Cortex-A53 cores free for content management, network streaming, and HTML5 rendering engines such as Chromium. The DSI interface additionally supports integrated touch displays without an external display controller. Designs should provision adequate cooling and a robust 5V/2.5A-class supply, since video playback and Wi-Fi operation are among the highest combined-power use cases for this SoC.
推荐
Kiosk and HMI Controllers
Interactive kiosks and human-machine interface panels benefit from the BCM2837RIFBG's combination of GPU-accelerated UI rendering (Qt, Electron, Wayland), DSI touch-display support, and GPIO for peripheral control such as printers, scanners, and locks. The quad-core Cortex-A53 at 1.2 GHz sustains responsive multi-layer graphical interfaces under a Linux OS, while the established Raspberry Pi ecosystem supplies drivers and UI frameworks. Because BGA assembly is required, kiosk OEMs typically pair this SoC with a carrier-board design reused across product lines to amortize NRE cost.
推荐
Educational Computing
The BCM2837RIFBG powers the Raspberry Pi 3, the most widely deployed educational computing platform worldwide. Its 64-bit Cortex-A53 cores run full desktop Linux and programming environments (Python, Scratch, C/C++), while community-maintained OS images and teaching materials lower adoption barriers for schools. Hardware exposure via the 40-pin GPIO header teaches embedded interfacing alongside software skills. For education OEMs, the huge installed base means long-term software maintenance is community-supported, and the well-documented silicon errata and BSP sources reduce support burden versus niche application processors.
推荐
Embedded Vision Systems
The BCM2837RIFBG integrates a CSI-2 camera interface natively serviced by the VideoCore IV ISP and GPU pipeline, making it suitable for embedded vision nodes such as smart cameras, occupancy analytics, and simple quality-inspection stations. Image capture, ISP correction, and H.264 encoding run in the fixed-function pipeline, leaving CPU cores available for inference or business logic; frameworks such as OpenCV and lightweight neural runtimes (TensorFlow Lite) are well supported. Frame rates up to 1080p30 are practical. For higher-resolution or high-FPS analytics, a newer vision SoC would be required, but for cost-sensitive deployments this remains a strong fit.
推荐
工程参考数据： BCM2837RIFBG ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | BCM2837RIFBGT | BCM2836RIFBG | BCM2835RIPPG |
|---|---|---|---|---|
| Package | BGA330 | BGA330 - same | BGA330 - same | BGA (PPG) - family package |
| Brand | Broadcom | Broadcom | Broadcom | Broadcom |
| CPU Cores | 4x Cortex-A53 | 4x Cortex-A53 | 4x Cortex-A7 | 1x ARM11 |
| Clock Speed | 1.2 GHz | 1.2 GHz | 900 MHz | 700 MHz |
| Architecture | ARMv8-A 64-bit | ARMv8-A 64-bit | ARMv7 32-bit | ARMv6 32-bit |
| GPU | VideoCore IV | VideoCore IV | VideoCore IV | VideoCore IV |
| RoHS | Compliant | Compliant | Compliant (RIF suffix) | Compliant (RI suffix) |
| Primary Design Win | Raspberry Pi 3 | Raspberry Pi 3 variants | Raspberry Pi 2 | Raspberry Pi 1 |
关键差异点
- 64-bit quad-core performance in the BCM283x family （对比 BCM2836RIFBG)
- Massive software ecosystem via Raspberry Pi 3 deployment （对比 Rockchip RK3328)
- Lower power draw than newer cross-brand SoCs （对比 Rockchip RK3328)
设计说明
The BCM2837RIFBG BGA330 package requires a minimum 6-8 layer PCB with controlled-impedance routing for the LPDDR2 memory interface. Follow the Raspberry Pi Foundation reference schematics and layout guidelines, which implement this exact die: memory traces must be length-matched, and the PoP-style memory mounting (where used in the reference design) demands precise reflow profiles. Use the official reference design files as the baseline rather than routing from scratch.
Sustained quad-core load at 1.2 GHz raises die temperature significantly; Raspberry Pi 3 implementations commonly require a heatsink in enclosed or high-ambient products. Estimated: in a sealed enclosure with natural convection, plan thermal resistance from die to ambient so junction temperature stays within the SoC rating - verify the exact operating temperature range with Broadcom, as the standard commercial grade may not cover -40C to +85C industrial ambients.
Power the BCM2837RIFBG design from a stable 5V input; the Raspberry Pi 3 reference design specifies a 2.5A-capable supply because Wi-Fi, USB peripherals, and peak CPU load combine to draw significant current. Decouple each supply domain per the reference schematic and observe any power sequencing requirements between core, memory, and I/O rails before enabling the PMIC - the official reference design includes the proven power tree.
合规信息
RoHS compliance stated by JLCPCB listing (part C9900038339). RIF suffix denotes lead-free/RoHS BGA ball composition. REACH and halogen status not stated in provided data - request manufacturer material declaration.
