
CHAPTER 1: INTRODUCTION
S1C60N09 TECHNICAL MANUAL
EPSON
1
CHAPTER
1INTRODUCTION
The S1C60N09 Series single-chip microcomputer features an S1C6200B CMOS 4-bit CPU as the core. It
contains a 1,536 (words)
× 12 (bits) ROM, 144 (words) × 4 (bits) RAM, LCD driver, 4-bit input port (K00–
K03), 4-bit output port (R00–R03), 8-bit I/O port (P00–P03, P10–P13) and timers.
The S1C60N09 Series is configured as follows, depending on the supply voltage.
S1C60N09
:
3.0 V (2.6 to 3.6 V)
S1C60L09
:
1.5 V (1.2 to 1.8 V)
1.1 Features
Core CPU
........................................... S1C6200B
Built-in oscillation circuit
............. Crystal 32.768 kHz (Typ.) or CR oscillation circuit 65 kHz (Typ.)
Instruction set
.................................. 100 instructions
ROM capacity
................................... 1,536 words
× 12 bits
RAM capacity
................................... 144 words
× 4 bits
Input port
.......................................... 4 bits (pull-down resistors are available by mask option)
Output port
....................................... 4 bits (clock and buzzer outputs are selectable by mask option)
I/O port
.............................................. 8 bits
LCD driver
........................................ 38 segments
× 4, 3 or 2 commons
(1/4, 1/3 or 1/2 duty are selectable by mask option)
Time base counter
........................... 2 systems (clock timer and stopwatch timer) built-in
Interrupt
............................................ External: Input port interrupt
1 system
Internal: Timer interrupt
2 systems
Supply voltage
................................. 1.5 V (1.2 to 1.8 V) S1C60L09
3.0 V (2.6 to 3.6 V) S1C60N09
Current consumption (Typ.)
......... During HALT:
1.0 A (32 kHz crystal oscillation)
During execution: 3.0 A (32 kHz crystal oscillation)
Supply form
..................................... Die form only