
S1C8F360 TECHNICAL MANUAL
EPSON
1
1 INTRODUCTION
1 INTRODUCTION
The S1C8F360 is a CMOS 8-bit Flash built-in
microcomputer for mass production. It is composed
of the core CPU (MODEL3), rewritable PROM
(Flash EEPROM), RAM, dot-matrix type LCD
driver, three types of timers and asynchronous/
clock synchronous selectable serial interface.
The S1C8F360 has a built-in large-capacity PROM
(60K
× 8 bits) and a RAM (2K × 8 bits), and is upper
compatible with the S1C88861, S1C88862,
S1C88832, S1C88348, S1C88317 and S1C88316. The
S1C8F360 can also be used as a MTP (Multi-Time
Programming) when developing programs.
1.1 Features
Table 1.1.1 lists the features of the S1C8F360.
Table 1.1.1 Main features
*
The number of bits cited for output ports and I/O ports does not include those shared with the bus.
Core CPU
OSC1 oscillation circuit
OSC3 oscillation circuit
Instruction set
Min. instruction execution time
Internal PROM capacity
Internal RAM capacity
Bus line
Input port
Output port
I/O port
Serial interface
Timer
LCD driver
Sound generator
Watchdog timer
Analog comparator
A/D converter
Supply voltage detection
(SVD) circuit
Interrupt
Supply voltage
Current consumption
Supply form
S1C88 (MODEL3) CMOS 8-bit core CPU
Crystal oscillation circuit 32.768 kHz (Typ.)
Crystal oscillation circuit/ceramic oscillation circuit/CR oscillation circuit 8.2 MHz (Max.)
608 types (usable for multiplication and division instructions)
0.244
sec/8.2 MHz (2 clock)
Address bus:
Data bus:
CE signal:
WR signal:
RD signal:
10 bits (2 bits can be set for event counter external clock input and bus request signal input terminal)
9 bits (6 bits can be set for buzzer output, LCD control, FOUT, TOUT and bus acknowledge signal output terminal)
60K bytes (supports serial- and parallel-programming method using the exclusive PROM writer)
2K bytes/RAM
3,216 bits/display memory
8 bits (4 bits each can be set for serial interface input/output and analog comparator/AD input)
1ch (optional clock synchronous system or asynchronous system)
Programmable timer (8 bits):
(1ch can be set as a an event counter or 2ch as a 16 bits programmable timer for 1ch)
Clock timer (8 bits):
Stopwatch timer (8 bits):
Envelope function, equipped with volume control
Built-in
2ch built-in (not available if A/D converter is used)
Resolution: 10 bits, input: 4ch, Maximum error:
±3 LSB (not available if analog comparator is used)
Can detect up to 16 different voltage levels
External interrupt:
Internal interrupt:
Normal mode:
Low power mode:
High speed mode:
HALT mode:
2
A (Typ./normal mode)
Run (32 kHz):
12
A (Typ./normal mode)
Run (4 MHz):
1.5 mA (Typ./normal mode)
QFP18-176pin, QFP21-176pin or chip
Dot matrix type (compatible with 5
× 8 or 5 × 5 fonts)
51 segments
× 32 common (1/5 bias)
67 segments
× 16 common (1/5 bias)
67 segments
× 8 common (1/5 bias)
Expandable external LCD driver
Built-in LCD power supply circuit (booster type, 5 potentials)
19 bits
(also usable as a general output port when not used as a bus)
8 bits
(also usable as a general I/O port when not used as a bus)
4 bits
1 bit
(also usable as a general output port when not used as a bus)
2ch
1ch
Input interrupt
Timer interrupt
Serial interface interrupt
A/D converter interrupt
2.4 V–5.5 V (Max. 4.2 MHz)
2.0 V–3.5 V (Max. 50 kHz)
3.5 V–5.5 V (Max. 8.2 MHz)
2 systems (3 types)
3 systems (9 types)
1 system (3 types)
1 system (1 type)
VD1 = 2.2 V
VD1 = 1.85 V
VD1 = 3.1 V