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Raspberry Pi: Difference between revisions

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==UART==
Add "enable_uart=1" to <tt>/boot/config.txt</tt>.
==External links==
* SimplyEmbedded's [http://www.simplyembedded.org/tutorials/msp430-uart/ guide to UART]

Revision as of 08:47, 5 June 2022

All models prior to the Raspberry Pi 4 use LPDDR2, as opposed to its LPDDR4.

Family Model Form Factor SoC Processor RAM Released
Pi 4 B Standard BCM2711 1.5GHz Cortex-A72 1/2/4GB 2019
Pi 3 A+ Compact BCM2837B0 1.4GHz Cortex-A53 256/512MB 2018
B+ Standard BCM2837B0 1.4GHz Cortex-A53 1GB 2018
B Standard BCM2837 1.2GHz Cortex-A53 1GB 2016
Pi Zero Zero Zero

(65 × 30 mm)

BCM2835 1GHz ARM11
76JZF-S
512MB 2017
W/WH 2015
Pi 2 B v1.1 Standard BCM2836 900MHz Cortex-A7 1GB 2015
B v1.2 BCM2837 1.2GHz Cortex-A53
(default 900MHz underclock)
2015
Pi 1 A+ Compact

(65 × 56.5 mm)

BCM2835 700MHz ARM11
76JZF-S
512MB 2014
B+ Standard

(85.60 × 56.5 mm)

2014
A 2013
B 2012


UART

Add "enable_uart=1" to /boot/config.txt.

External links