Specifications

I-2 EPSON S1C6S2N7 TECHNICAL HARDWARE
CHAPTER 1: INTRODUCTION
Features
Crystal or CR oscillation circuit, 32.768 kHz (typ.)
100 instructions
1,536 words ×12 bits
80 words × 4 bits
4 bits (Supplementary pull-down resistors may be used )
4 bits (Piezo buzzer direct drive and programmable
frequency output are possible by mask option)
4 bits
26 segments × 4, 3 or 2 common
1/4, 1/3 or 1/2 duty
1 system
2 systems: clock timer/stopwatch timer
1.2 V / 2.4 V
Input port interrupt 1 system
Timer interrupt 2 systems
Motor driver interrupt 1 system
1.5 V (0.9–1.8 V) S1C6S2L7
1.5 V (0.9–3.6 V) S1C6S2B7
3.0 V (2.2–3.6 V) S1C6S2N7, S1C6S2A7, S1C6S2B7
During HALT (typ.)
0.7 µA (S1C6S2N7, Crystal oscillation CLK = 32.768 kHz)
0.6 µA (S1C6S2L7, Crystal oscillation CLK = 32.768 kHz)
0.7 µA (S1C6S2B7, Crystal oscillation CLK = 32.768 kHz)
60 µA (S1C6S2A7, CR oscillation CLK = 200 kHz)
During operation (typ.)
1.9 µA (S1C6S2N7, Crystal oscillation CLK = 32.768 kHz)
1.7 µA (S1C6S2L7, Crystal oscillation CLK = 32.768 kHz)
1.9 µA (S1C6S2B7, Crystal oscillation CLK = 32.768 kHz)
70 µA (S1C6S2A7, CR oscillation CLK = 200 kHz)
QFP6-60pin (plastic) or chip
1.2
Built-in oscillation circuit
Instruction set
ROM capacity
RAM capacity (data RAM)
Input port
Output port
Input/output port
LCD driver
Motor driver
Timer
Supply voltage detection
circuit (SVD)
Interrupts:
External interrupt
Internal interrupt
Supply voltage
Current consumption (typ.)
Supply form