Upgraded New Chipset

BCM2712

BCM2712 is a new quad-core 64-bit Arm Cortex-A76 processor from Broadcom, clocked at 2.4GHz, with 512KB per-core L2 caches, and a 2MB shared L3 cache. Cortex-A76 is three microarchitectural generations beyond Cortex-A72, a better manufacturing process makes a faster Raspberry Pi 5 with lower power consumption. An updated VideoCore hardware video scaler (HVS) is capable of driving two simultaneous 4Kp60 HDMI-compatible displays, up from single 4Kp60 or dual 4Kp30 on Raspberry Pi 4.

RP1

RP1 is the I/O controller designed for Raspberry Pi 5, provides two USB 3.0 and two USB 2.0 interfaces; a Gigabit Ethernet controller; two four-lane MIPI transceivers for camera and display; analogue video output; 3.3V general-purpose I/O (GPIO); and the usual collection of GPIO-multiplexed low-speed interfaces (UART, SPI, I2C, I2S, and PWM). A four-lane PCI Express 2.0 interface provides a 16Gb/s link back to BCM2712.

DA9091

DA9091 is a power-management IC (PMIC) of the chipset. This integrates eight separate switch-mode power supplies to generate the various voltages required by the board, including a quad-phase core supply, capable of providing 20 amps of current to power the Cortex-A76 cores and other digital logic in BCM2712.

Updated Layout

•2 × 4-lane MIPI DSI/CSI port, compatible with CSI-2 camera and DSI display •Adapting PCIe 2.0 interface via FPC connector, supports high-speed peripherals •Onboard power button for power on/off without disconnecting power adapter •Onboard RTC battery header for connecting external battery (the battery is not included) •Onboard fan header, compatible with Active Cooler for Raspberry Pi 5 •Onboard UART header designed for Raspberry Pi Debug probe •Memory indication markers for easy board RAM identification