HT82A520R/HT82A620R Full speed USB 8bit OTP MCU with SPI
Revision # 1.30 Modifications made on January 14, 2011
Revision # 1.20 Modifications made on June 23, 2010
Revision # 1.10 Modifications made on June 2, 2010
Revision # 1.00 This was posted on October 23, 2009
Product Description