GEN4-RP2350-32

Microcontroller

The GEN4-RP2350-32 is a microcontroller from Raspberry Pi. View the full GEN4-RP2350-32 datasheet below including key specifications.

GEN4-RP2350-32 shares its datasheet with GEN4-RP2350-24, whose page lists every part number it covers.

Official GEN4-RP2350-32 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Raspberry Pi

GEN4-RP2350-32 Key Specifications

Parameter	Value
GPIO	16 configurable (5 ADC-capable)
Weight	~32g (non-touch)
Storage	Push/pull microSD socket
Backlight	1x6 parallel LEDs
Connector	30-pin 0.5mm FPC/ZIF (FFC)
Processor	RP2350B (Raspberry Pi)
Logic Level	3.3V
Pixel Pitch	0.2025 x 0.2025mm
Display Type	3.2" TN TFT LCD
On-Chip SRAM	520 KiB
Viewing Angle	35 degrees above centre, 55 degrees other directions
External Flash	16MB Quad SPI
External PSRAM	8MB Quad SPI
Supply Voltage	4.0V to 6.0V (nominal 5.0V)
Interface To LCD	MCU-16 (8080)
Display Endurance	30000 hours min
Module Dimensions	95.7 x 57.14 x 11.7mm (non-touch)
Display Brightness	200 cd/m2
Display Resolution	240 x 320 (Portrait), RGB565
Contrast Ratio (Typ)	250:1
Supply Current (Typ)	188 mA (gen4-RP2350-32, Contrast = 15)
Communication Interfaces	UART (up to 2), SPI (up to 2), I2C (up to 2), native USB-C

GEN4-RP2350-32 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

GEN4-RP2350-32 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 ·

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
GEN4-RP2350-24	Raspberry Pi	—
gen4-RP2350-28	4D Systems
gen4-RP2350-35	4D Systems

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