diff --git a/README.md b/README.md
index 9c3bf16..6e7f66b 100644
--- a/README.md
+++ b/README.md
@@ -94,13 +94,13 @@ shell command: `printf "0x%04x%04x\n" $RANDOM $RANDOM`
 
 #### Family list
 
-* SAMD21 - 0x68ed2b88
-* SAMD51 - 0x55114460
-* NRF52 - 0x1b57745f
-* STM32F1 - 0x5ee21072
-* STM32F4 - 0x57755a57
-* ATmega32 - 0x16573617
-* FX2 - 0x5a18069b
+* Microchip (Atmel) SAMD21 - 0x68ed2b88
+* Microchip (Atmel) SAMD51 - 0x55114460
+* Nordic NRF52 - 0x1b57745f
+* ST STM32F1 - 0x5ee21072
+* ST STM32F4 - 0x57755a57
+* Microchip (Atmel) ATmega32 - 0x16573617
+* Cypress FX2 - 0x5a18069b
 
 ### Rationale