Part Number
|
HT82A520R |
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
|
HT82A520R
|
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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