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Details, datasheet, quote on part number:HT46R62
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| Part: | HT46R62 |
| Category: | Microcontrollers => 8 bit |
| Description: | A/D with LCD Type 8-Bit MCU
The HT46R62/HT46C62 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 HT46C62 is fully pin and functionally compatible with the OTP version HT46R62 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
20 bidirectional I/O lines (PA, PB0~PB5, PD0~PD2, PD4~PD6)
Two external interrupt input
One 8-bit programmable timer/event counter with PFD (programmable frequency divider) function
LCD driver with 20×3 or 19×4 segments (logical output option for SEG0~SEG15)
2K×14 program memory
88×8 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
6-level subroutine nesting
6 channels 9-bit resolution A/D converter
3-channel 8-bit PWM output shared with 3 I/O lines
2×7-bit memory point (MP0 and MP1)
Externally connected LCD pad protect diode
52-pin QFP, 56-pin SSOP packages |
| Company: | Holtek Semiconductor Inc. |
| Datasheet: | Download HT46R62 datasheet File size : 411 kB |
| Request For quote: | Find where to buy HT46R62
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