8-Bit LCD Series MCU
- PRODUCTS
- MCU
Introduction:
LCD MCU is an 8-bit single chip micro-controller, it is one of SG8 series products. Its memory capacity includes SRAM, OTP/MASK ROM. Other features include timer RTC, timer TCC, four groups I/O Port , a resistor to frequency converter, a programmable sound generator and a LCD module are built in the chip. The LCD module is capable of driving up to 32 segments and up to 4 commons and it supports 1/2 bias and 1/3 bias. (128 dots = 4com* 32seg).
Features:
- 8-bit microprocessor
- Wide voltage application: 2.4 V to 5.5 V or 1.5 V
- Built-in LCD driver module, drive the different points on the LCD screen
- Two kinds of power saving mode: VDD = 3 V / 1.5 V, IDLE < 7 uA, SLEEP < 1 uA (IDLE oscillator frequency 32768 Hz)
- Built-in timer RTC, TCC
- Built-in programmable sound output (PSG)
- Supports single channel speech (8 PWM drive)
| Part No. | Voltage | ROM | RAM | I/O | WDT | LVR | TCC | RTC | FFAQ. | LCD | VOICE/PWM | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SG8LD128 | 1.2~2.2 | 4K MASK | 144x8Bit | 20 | - | 32KHz~1.5MHz | 128 | - | DICE | |||
| SG8L128S | 2.4~5.5 | 4K MASK | 144x8Bit | 17 | - | 32KHz~1MHz | 128 | - | DICE | |||
| SG8L128H | 2.4~5.5 | 4K MASK | 144x8Bit | 9 | - | 32KHz~1MHz | 128 | - | DICE | |||
| SG8LP129C | 2.4~5.5 | 4K OTP | 144x8Bit | 30 | 32KHz~8MHz | 128 | PWM | DICE LQFP48L |
||||
| SG8LV1282 | 2.4~5.5 | 4K MASK | 144x8Bit | 34 | 32KHz~4MHz | 128 | VOICE:20 sec | DICE | ||||
| SG8LV1284 | 2.4~5.5 | 4K MASK | 144x8Bit | 34 | 32KHz~4MHz | 128 | VOICE:40 sec | DICE |