From f2b6caeea87c83b00e40144f1ecac59e7f26369c Mon Sep 17 00:00:00 2001 From: William Miceli Date: Mon, 1 Feb 2021 14:47:58 -0500 Subject: [PATCH] Adding more information about the peripheral devices and how they connect --- Hardware/Device Specifications.markdown | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/Hardware/Device Specifications.markdown b/Hardware/Device Specifications.markdown index 8c341ed..180fff8 100644 --- a/Hardware/Device Specifications.markdown +++ b/Hardware/Device Specifications.markdown @@ -21,6 +21,7 @@ - 1.8 V to 5.5 V Supply Voltage - Notable Peripherals: - I2C + - Slave only - Clock rate up to 400 kHz @@ -29,9 +30,18 @@ - 3.0 V to 3.6 V Supply Voltage - Notable Peripherals: - - I2C + - I2C (2) + - Master or Slave + - 100 kbit/s or 400 kbit/s + - 7-bit/10-bit addressing mode - SPI - - UART + - SPI, HSPI and VSPI + - Master or Slave + - 1-line full-duplex and 1/2/4-line half-duplex + - Up to 80 MHz + - Up to 64-byte FIFO + - UART (3) + - Up to 5 Mbps @@ -41,6 +51,8 @@ - Notable Peripherals: - SPI + - Slave only + - Need to calculate frequency @@ -49,6 +61,7 @@ - 2.7 V to 5.5 V Supply Voltage - Notable Peripherals: - SPI + - Slave (Assuming only option) - 10 MHz