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HT82A620R

Holtek Semiconductor
Part Number HT82A620R
Manufacturer Holtek Semiconductor
Description (HT82A520R / HT82A620R) Full Speed USB 8bit OTP MCU
Published Dec 5, 2009
Detailed Description HT82A520R/HT82A620R Full Speed USB 8-Bit OTP MCU with SPI Features · Operating voltage: · Max. 4 endpoints supported - e...
Datasheet PDF File HT82A620R PDF File

HT82A620R
HT82A620R

Overview
HT82A520R/HT82A620R Full Speed USB 8-Bit OTP MCU with SPI Features · Operating voltage: · Max.
4 endpoints supported - endpoint 0 included · All endpoints support Interrupt, & bulk transfer · Endpoint 0 supports control, interrupt and bulk fSYS = 6MHz: 2.
2V~5.
5V fSYS = 12MHz: 4.
0V~5.
5V · 4K´15 Program Memory · 160´8 data memory RAM · USB 2.
0 Full Speed Compatible · Single external interrupt input shared with I/O line · Single 16-bit programmable Timer/Event Counters transfer · All endpoints except endpoint 0 can be configured as 8, 16, 32, 64 FIFO size · Endpoint 0 has 8 byte FIFO · Total FIFO size: 64+8 bytes (RAM0: 48 bytes; with overflow interrupt · Single SPI interfaces (master and s...


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