Holtek Semiconductor HT68FB550
the HT68FB540 device, although mentioned in this datasheet, has already been phased out and is presently no longer available.| Part No. | HT68FB550 |
|---|---|
| Datasheet | HT68FB550 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | I/O Flash USB MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating voltage ♦ VDD(MCU) – fSYS= 4MHz/6MHz: 2.2V~5.5V – fSYS= 12MHz: 2.7V~5.5V ♦ VDD(USB mode) – fSYS= 6MHz/12MHz: 3.3V~5.5V – fSYS= 16MHz: 4.5V~5.5V● Up to 0.25µs instruction cycle with 16MHz system clock at VDD= 5V
● Power down and wake-up functions to reduce power consumption
● Three oscillators: ♦ External Crystal - HXT ♦ Internal RC - HIRC ♦ Internal 32kHz RC - LIRC
● Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
● 2 Compact type 10-bit Timer Module - CTM
● 1 Standard type 10-bit Timer Module - STM
● 1 Standard type 16-bit Timer Module - STM
● All instructions executed in one or two instruction cycles
● Table read instructions
● 62 powerful instructions
● Up to 12-level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 4K×16~16K×16● RAM Data Memory: 256×8~768×8
● USB 2.0 Full Speed compatible
● Up to 8 endpoints supported including endpoint 0
● All endpoints except endpoint 0 can support interrupt and b...
