Oki Electric Industry ML63326
The ML63326 is a low power 4-bit microcontroller which incorporates the OKI original CPU core nX-4/250 and provides a minimum instruction execution time of 1µs (@2MHz). It contains 24K-word program memory, 1536-nibble data memory, 4-bit input port, four 4-bit output ports, five 4-bit and 2-bit input-output ports, shift register, LCD driver for up to 1024 segments, and voice synthesis, including 1 megabit mask ROM for speech data, a 12-bit D/A converter and low-pass filter internally. The ML63326 is suitable for applications such as games, toys, clocks etc.| Part No. | ML63326 |
|---|---|
| Datasheet | ML63326 Download |
| Manufacturer | Oki Electric Industry |
| Description | 4-Bit Microcontroller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Speech ROM size can be expanded externally with further 4 megabits. which use an LCD display and voice synthesis.FEATURES
● Rich instruction set 439 instructions Transfer, rotate, increment, decrement, arithmetic operations, comparison, logic operations, mask operations, bit operations, ROM table reference, external memory transfer, stack operations, flag operations, branch, conditional branch, call/return, control.● Rich selection of addressing modes Indirect addressing of four data memory types, with current bank register, extra bank register, HL register and XY register. Data memory bank internal direct addressing mode.
● Processing speed Two clocks per machine cycle, with most instructions executed in one machine cycle. Minimum instruction execution time : 61µs ( @32.768kHz system clock ) 1µs ( @2MHz system clock: 1/2 of high-speed clock )
● Clock generation circuit Low-speed clock: High-speed clock: : 32.768kHz crystal oscillator, or 32kHz ±40% (@1MΩ ±10%), R...
