Chapter Ntroduction; Features - Epson S1C60N03 Technical Manual

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CHAPTER
The S1C60N03 Series single-chip microcomputer features an S1C6200B CMOS 4-bit CPU as the core. It
contains a 768 (words) × 12 (bits) ROM, 64 (words) × 4 (bits) RAM, LCD driver , 4-bit input port (K00–
K03), 4-bit output port (R00–R03) and a timer.
The S1C60N03 Series is configured as follows, depending on the supply voltage.
S1C60N03: 3.0 V (1.8 to 3.6 V)
S1C60L03: 1.5 V (1.2 to 2.0 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 ................................... 768 words × 12 bits
RAM capacity ................................... 64 words × 4 bits
Input port .......................................... 4 bits (pull-down resistors are available by mask option)
Output ports ..................................... 4 bits (clock and buzzer outputs are possible by mask option)
LCD driver ........................................ 15 segments × 4, 3 or 2 commons
Timer .................................................. 1 system (clock timer) built-in
Interrupt ............................................ External: Input port interrupt
Supply voltage ................................. 1.5 V (1.2 to 2.0 V) S1C60L03
Current consumption (Typ.) ......... During HALT:
Supply form ..................................... Chip
S1C60N03 TECHNICAL MANUAL
NTRODUCTION
(1/4, 1/3 or 1/2 duty are selectable by mask option)
Internal: Timer interrupt
3.0 V (1.8 to 3.6 V) S1C60N03
During execution: 2.5 µA (32 kHz crystal, with power divider OFF)
EPSON
1 system
1 system
1.0 µA (32 kHz crystal, with power divider OFF)
15 µA (32 kHz crystal, with power divider ON)
CHAPTER 1: INTRODUCTION
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