HT48R07A-1/HT48C05/HT48R06A-1/HT48C06/HT48R08A-1 -- Cost-Effective I/O Type 8-Bit MCU
General Description
The HT48R07A-1/HT48C05, HT48R06A-1/HT48C06 and HT48R08A-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications. The mask version HT48C05 and HT48C06 are fully pin and functionally compatible with the OTP version HT48R05A-1 and HT48R06A-1 devices.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, Watchdog Timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
|
Features
- Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
- 13 bidirectional I/O lines
- An interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with overflow interrupt and 8-stage prescaler
- On-chip crystal and RC oscillator
- Watchdog Timer
- Program memory ROM:
512x14 for HT48R05A-1/HT48C05
1024x14 for HT48R06A-1/HT48C06
2048x14 for HT48R08A-1
- Data memory RAM:
32x8 for HT48R05A-1/HT48C05
64x8 for HT48R06A-1/HT48C06
96x8 for HT48R08A-1
- Buzzer driving pair and PFD supported
- HALT function and wake-up feature reduce power consumption
- Up to 0.5us instruction cycle with 8MHz system clock at VDD=5V
- All instructions in one or two machine cycles
- 14-bit table read instruction
- Two-level subroutine nesting
- Bit manipulation instruction
- Powerful instructions:
62 for HT48R05A-1/HT48C05
63 for HT48R06A-1/HT48C06 and HT48R08A-1
- Low voltage reset function
- 16-pin SSOP/NSOP package
18-pin DIP/SOP package |
