HT95R35
HT95R35 is Phone 8-Bit MCU manufactured by Holtek Semiconductor.
HT95R35 Phone 8-Bit MCU with DTMF Receiver
Technical Document
- Application Note
- HA0075E MCU Reset and Oscillator Circuits Application Note
Features
- Operating voltage:
- DTMF generator
- DTMF receiver
- 12-bit Audio DAC output
- Power-down and wake-up feature for power-saving f SYS= 3.58MHz: 2.2V~5.5V f SYS= 14.32MHz: 4.5V~5.5V
- 16K´16 OTP type Program Memory
- 2112´8 Data Memory
- 42 bidirectional I/Os with pull-high options
- 2 NMOS output-only lines
- External interrupt input
- Three 16-bit timers with interrupts
- Timer external input
- 8-level stack
- 32768Hz system oscillator
- 32768Hz to 14.32MHz frequency-up PLL circuit
- Real time clock function
- Watchdog timer function
- PFD driver output
- Dual Serial Interfaces: SPI and I2C operation: Idle mode, Sleep mode, Green mode and normal mode
- Up to 0.28ms instruction cycle with 14.32MHz system clock at VDD=4.5V~5.5V
- Bit manipulation instructions
- Table read function
- 63 powerful instructions
- All instructions executed in 1 or 2 machine cycles
- Low voltage reset...
