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-rw-r--r--docs/eeprom_driver.md5
-rw-r--r--drivers/eeprom/eeprom_i2c.h5
2 files changed, 8 insertions, 2 deletions
diff --git a/docs/eeprom_driver.md b/docs/eeprom_driver.md
index 6dcf10c04d..306ebacb3f 100644
--- a/docs/eeprom_driver.md
+++ b/docs/eeprom_driver.md
@@ -43,8 +43,9 @@ Module | Equivalent `#define` | Source
-----------------|---------------------------------|------------------------------------------
CAT24C512 EEPROM | `#define EEPROM_I2C_CAT24C512` | <https://www.sparkfun.com/products/14764>
RM24C512C EEPROM | `#define EEPROM_I2C_RM24C512C` | <https://www.sparkfun.com/products/14764>
-24LC64 EEPROM | `#define EEPROM_I2C_24LC64` | <https://www.microchip.com/wwwproducts/en/24LC64>
-24LC128 EEPROM | `#define EEPROM_I2C_24LC128` | <https://www.microchip.com/wwwproducts/en/24LC128>
+24LC32A EEPROM | `#define EEPROM_I2C_24LC32A` | <https://www.microchip.com/en-us/product/24LC32A>
+24LC64 EEPROM | `#define EEPROM_I2C_24LC64` | <https://www.microchip.com/en-us/product/24LC64>
+24LC128 EEPROM | `#define EEPROM_I2C_24LC128` | <https://www.microchip.com/en-us/product/24LC128>
24LC256 EEPROM | `#define EEPROM_I2C_24LC256` | <https://www.sparkfun.com/products/525>
MB85RC256V FRAM | `#define EEPROM_I2C_MB85RC256V` | <https://www.adafruit.com/product/1895>
diff --git a/drivers/eeprom/eeprom_i2c.h b/drivers/eeprom/eeprom_i2c.h
index 77eea66d63..85317c9ea5 100644
--- a/drivers/eeprom/eeprom_i2c.h
+++ b/drivers/eeprom/eeprom_i2c.h
@@ -54,6 +54,11 @@
# define EXTERNAL_EEPROM_PAGE_SIZE 32
# define EXTERNAL_EEPROM_ADDRESS_SIZE 2
# define EXTERNAL_EEPROM_WRITE_TIME 5
+#elif defined(EEPROM_I2C_24LC32A)
+# define EXTERNAL_EEPROM_BYTE_COUNT 4096
+# define EXTERNAL_EEPROM_PAGE_SIZE 32
+# define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+# define EXTERNAL_EEPROM_WRITE_TIME 5
#elif defined(EEPROM_I2C_MB85RC256V)
# define EXTERNAL_EEPROM_BYTE_COUNT 32768
# define EXTERNAL_EEPROM_PAGE_SIZE 128