Oki Electric Industry ML63187
The ML63187/63189B is a CMOS 4-bit microcontroller with built-in 1024-dot matrix LCD drivers and operates at 0.9 V (min.). The ML63187/63189B is suitable for applications such as games, toys, watches, etc. The ML63187/63189B is an M6318x series mask ROM-version product of OLMS-63K family, which employs Oki's original CPU core nX-4/250.| Part No. | ML63187 |
|---|---|
| Datasheet | ML63187 Download |
| Manufacturer | Oki Electric Industry |
| Description | 4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit / Operating at 0.9 V (Min). |
| Buy | Stock & Price |
GENERAL DESCRIPTION
which are provided with an LCD display.FEATURES
● Rich instruction set 408 instructions Transfer, rotate, increment/decrement, arithmetic operations, comparison, logic operations, mask operations, bit operations, ROM table reference, 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 : 61 ms (@ 32.768 kHz system clock) 1 ms (@ 2 MHz system clock)
● Clock generation circuit Low-speed clock High-speed clock : Crystal oscillation or RC oscillation selected with mask option (30 to 80 kHz) : Ceramic oscillation or RC oscillation selected with software (2 MHz max.)
● Program memory space
● ML63...
