Memory
*
* 256 × 4-bit RAM (excluding LCD display RAM) 16,384 × 8-bit ROM Memory-Mapped I/O Structure
* Data memory bank 15 Power-Down Modes
*
*
.

Table 1-1. KS57C2916 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port. 1-bit and 4-bit read/write and test are possible. Individual pins are software configurable as input or output. Individual pins are software .

KS57P21132

KS57P21408

KS57P21632

KS57P21832

KS57P2304

KS57P2316

KS57P01504

KS57P0408

KS57P0504

KS57P3204

KS57P3316

KS57P4104

KS57P4204