RP2350

Microcontroller

The RP2350 is a microcontroller from Raspberry Pi. View the full RP2350 datasheet below including key specifications.

Official RP2350 datasheet (PDF) — the source this page was extracted from.

Manufacturer

RP2350 Key Specifications

Parameter	Value
CPU Cores	Dual Arm Cortex-M33 or dual Hazard3 RISC-V
GPIO Pins	30 or 48
ADC Channels	4/8
On-Chip SRAM	520 KB
PWM Channels	24
USB Controller	1.1 (host and device support)
CPU Clock Speed	150MHz
I2C Controllers	2
SPI Controllers	2
UART Interfaces	2
PIO State Machines	12
ADC AVDD (ADC Supply)	3.3V
VREG VIN (Input Voltage)	2.7V to 5.5V
DVDD (Digital Core Supply)	1.1V
IOVDD (Digital GPIO Supply)	1.8V to 3.3V
External Flash/PSRAM Support	up to 16 MB
USB OTP VDD (USB PHY And OTP Supply)	3.3V

RP2350 Overview

Part: gen4-RP2350-XX Series — 4D Systems

Type: Intelligent Display Module

Description: A series of intelligent display modules available in 2.4", 2.8", 3.2", and 3.5" sizes, powered by the Raspberry Pi RP2350B processor, offering non-touch, resistive touch, and capacitive touch options, with 520 KiB on-chip SRAM, 16 MB external Quad SPI Flash, and 8 MB external Quad SPI PSRAM.

Operating Conditions:

Supply voltage: 4.0V to 6.0V
Operating temperature: null

Absolute Maximum Ratings:

Max supply voltage: null
Max continuous current: null
Max junction/storage temperature: null

Key Specs:

On-chip SRAM: 520 KiB (520 × 1024 bytes)
External Quad SPI Flash: 16 MB
External Quad SPI PSRAM: 8 MB
GPIO: 16 configurable pins
ADC capable GPIO: 5 pins
UART channels: Up to 2
SPI channels: Up to 2
I2C channels: Up to 2 (1 utilized for CTP variants)
Display resolutions: 240x320 (2.4", 2.8", 3.2"), 320x480 (3.5")

Features:

Powerful RP2350B Processor by Raspberry Pi
IPS TFT LCD display for 2.4", 2.8" and 3.5" and TN TFT LCD display for 3.2"
Available in Non-Touch, Capacitive Touch, and Capacitive Touch with Cover Lens Bezel (CLB)
30-pin FPC connection for signals, power, communications, and GPIO
Push/Pull micro-SD memory card connector
Display full colour images, animations, icons and video clips
RoHS and REACH compliant
PCB is UL 94V-0 Flammability Rated

Applications:

Multimedia storage
Data logging

Package:

2.4" Non-Touch: 78.4 x 44.8 x 11.3mm
2.4" Resistive Touch: 78.4 x 44.8 x 12.5mm
2.4" Capacitive Touch: 78.4 x 44.8 x 12.4mm
2.4" Capacitive Touch w/ CLB: 79.0 x 58.7 x 12.4mm
2.8" Non-Touch: 87.3 x 52.1 x 11.5mm
2.8" Resistive Touch: 87.3 x 52.1 x 12.7mm
2.8" Capacitive Touch: 87.3 x 52.1 x 12.6mm
2.8" Capacitive Touch w/ CLB: 87.6 x 67.2 x 12.6mm
3.2" Non-Touch: 95.7 x 57.14 x 11.7mm
3.2" Resistive Touch: 95.7 x 57.1 x 12.9mm
3.2" Capacitive Touch: 95.7 x 57.1 x 13.6mm
3.2" Capacitive Touch w/ CLB: 98.8 x 72.6 x 13.6mm
3.5" Non-Touch: 101.1 x 56.6 x 11.2mm
3.5" Resistive Touch: 101.1 x 56.6 x 12.4mm
3.5" Capacitive Touch: 101.1 x 56.6 x 13.1mm
3.5" Capacitive Touch w/ CLB: 104.2 x 72.1 x 13.1mm

RP2350 Features

Powerful RP2350B Processor by Raspberry Pi. ·
240x320 resolution displays for 2.4", 2.8", and 3.2", while a 320x480 resolution display for 3.5", utilising RGB565 colours. ·
IPS TFT LCD display for 2.4", 2.8" and 3.5" and TN TFT LCD display for 3.2". ·
Available in Non-Touch, Capacitive Touch, and Capacitive Touch with Cover Lens Bezel (CLB). ·
520 KiB (520 × 1024 bytes) of on-chip SRAM. ·
16MB of External Quad SPI Flash. ·
8MB of External Quad SPI PSRAM. ·
16 Configurable GPIO all able to of digital input and output or the following: ·
5 GPIO capable of ADC (analog read) ·
Capable of UART (up to 2 Channels) ·
Capable of SPI (up to 2 Channels) ·
Capable of I2C (up to 2 Channels, 1 of which is utilized when using CTP variants) ·
and other RP2350 supported IO functions. ·
30pin FPC connection, for all signals, power, communications, and GPIO. ·
Push/Pull micro-SD memory card connector for multimedia storage and data logging purposes. ·
Display full colour images, animations, icons and video clips. ·
4.0V to 6.0V range operation (single supply). ·
4x mounting tabs with 3.2mm holes for mechanical mounting using M3 screws (non CLB models only). ·
3M Adhesive around perimeter of Cover Lens Bezel for mounting the CTP-CLB model. ·
RoHS and REACH compliant. ·
CE/EMC and UKCA compliance pending. ·
PCB is UL 94V-0 Flammability Rated. ·
Module dimensions: ·
(2.4" Non-Touch): 78.4 x 44.8 x 11.3mm ·
(2.4" Resistive Touch): 78.4 x 44.8 x 12.5mm ·
(2.4" Capacitive Touch): 78.4 x 44.8 x 12.4mm ·
(2.4" Capacitive Touch w/ CLB): 79.0 x 58.7 x 12.4mm ·
(2.8" Non-Touch): 87.3 x 52.1 x 11.5mm ·
(2.8" Resistive Touch): 87.3 x 52.1 x 12.7mm ·
(2.8" Capacitive Touch): 87.3 x 52.1 x 12.6mm ·
(2.8" Capacitive Touch w/ CLB): 87.6 x 67.2 x 12.6mm ·
(3.2" Non-Touch): 95.7 x 57.14 x 11.7mm ·
(3.2" Resistive Touch): 95.7 x 57.1 x 12.9mm ·
(3.2" Capacitive Touch): 95.7 x 57.1 x 13.6mm ·
(3.2" Capacitive Touch w/ CLB): 98.8 x 72.6 x 13.6mm ·
(3.5" Non-Touch): 101.1 x 56.6 x 11.2mm ·
(3.5" Resistive Touch): 101.1 x 56.6 x 12.4mm ·
(3.5" Capacitive Touch): 101.1 x 56.6 x 13.1mm ·
(3.5" Capacitive Touch w/ CLB): 104.2 x 72.1 x 13.1mm ·
Weighing (approximately): ·
(2.4" Non-Touch): ~ 21g ·
(2.4" Resistive Touch): ~ 26g ·
(2.4" Capacitive Touch): ~ 26g ·
(2.4" Capacitive Touch w/ CLB): ~ 30g ·
(2.8" Non-Touch): ~ 29g ·
(2.8" Resistive Touch): ~ 34g ·
(2.8" Capacitive Touch): ~ 36g ·
(2.8" Capacitive Touch w/ CLB): ~ 41g ·
(3.2" Non-Touch): ~ 32g ·
(3.2" Resistive Touch): ~ 46g ·
(3.2" Capacitive Touch): ~ 48g ·
(3.2" Capacitive Touch w/ CLB): ~ 54g ·
(3.5" Non-Touch): ~ 37g ·
(3.5" Resistive Touch): ~ 47g ·
(3.5" Capacitive Touch): ~ 47g ·
(3.5" Capacitive Touch w/ CLB): ~ 54g ·

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