|
Details, datasheet, quote on part number:HT46C65
| |
| Part: | HT46C65 |
| Category: | Microcontrollers => 8 bit |
| Description: | A/D with LCD Type 8-Bit MCU
The HT46R65/HT46C65 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface directly to analog signals and which require LCD Interface. The mask version HT46C65 is fully pin and functionally compatible with the OTP version HT46R65 device.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, HALT and wake-up functions, in addition to a flexible and configurable LCD interface enhance the versatility of these devices to control a wide range of applications requiring analog signal processing and LCD interfacing, such as electronic metering, environmental monitoring, handheld measurement tools, motor driving, etc., for both industrial and home appliance application areas.
Features
Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
24 bidirectional I/O lines
Two external interrupt input
Two 16-bit programmable timer/event counter with PFD (programmable frequency divider) function
LCD driver with 41×3 or 40×4 segments (logical output option for SEG0~SEG23)
8K×16 program memory
384×8 data memory RAM
Supports PFD for sound generation
Real Time Clock (RTC)
8-bit prescaler for RTC
Watchdog Timer
Buzzer output
On-chip crystal, RC and 32768Hz crystal oscillator
HALT function and wake-up feature reduce power consumption
16-level subroutine nesting
8 channels 10-bit resolution A/D converter
4-channel 8-bit PWM output shared with 4 I/O lines
Bit manipulation instruction
16-bit table read instruction
Up to 0.5ms instruction cycle with 8MHz system clock
63 powerful instructions
All instructions in 1 or 2 machine cycles
52-pin QFP, 56-pin SSOP, 100-pin QFP packages |
| Company: | Holtek Semiconductor Inc. |
| Datasheet: | Download HT46C65 datasheet File size : 419 kB |
| Request For quote: | Find where to buy HT46C65
|
|
