PF1245-01
Micro MINI
S1C60N08/60R08
4-bit Single Chip Microcomputer
ge
oltan
V
ow ratio s
L e
t
Op oduc
Pr
q
S1C6200C Core CPU
q
Built-in LCD Driver
q
Serial Interface
s
DESCRIPTION
The S1C60N08 Series is a single-chip microcomputer made up of the 4-bit core CPU S1C6200C, ROM (4,096
words
×
12 bits), RAM (832 words
×
4 bits), LCD driver, serial interface, event counter with dial input function,
watchdog timer, and two types of time base counter. Because of its low-voltage operation and low power consump-
tion, this series is ideal for a wide range of applications, and is especially suitable for battery-driven systems.
The S1C60R08 is a microcomputer with a CMOS 4-bit core CPU S1C6200C as main component, and a built-in
programmable RAM (ROM emulator). The S1C60R08 has almost the same functions as the S1C60N08/60A08.
The mask ROM in the S1C60N08/60A08 has been changed to a ROM emulator that allows the user to rewrite
programs using a Serial EEPROM.
s
CONFIGULATION
The S1C60N08 Series is configured as follows, depending on supply voltage and oscillation circuits.
Model
Supply voltage
Oscillation
circuit
Evaluation tool
S1C60N08
3.0 V
OSC1 only
(Single clock)
S1C60R08
S1C60A08
3.0 V
OSC1 and OSC3
(Twin clock)
S1C60L08
1.5 V
OSC1 only
(Single clock)
–
s
FEATURES
q
OSC1 oscillation circuit ................... Crystal oscillation circuit 32.768 kHz (Typ.)/38.400 kHz (Typ.)
q
OSC3 oscillation circuit ................... CR or ceramic oscillation circuit (∗1) 500 kHz (Typ.)
...S1C60A08/60R08 only
q
Instruction set .................................. 108 types
q
Instruction execution time ............... CLK = 32.768 kHz: 153 µsec, 214 µsec, 366 µsec
(differs depending on instruction) CLK = 38.400 kHz: 130 µsec, 182 µsec, 313 µsec
(CLK: CPU operation frequency)
CLK = 500 kHz:
10 µsec, 14 µsec, 24 µsec...S1C60A08/60R08 only
q
ROM capacity ................................. 4,096 words
×
12 bits
q
Serial EEPROM interface ............... Built-in (Microchip 24AA65 two wire bus protocol interfaces
...S1C60R08 only
q
RAM capacity .................................. 832 words
×
4 bits
q
Input ports ....................................... 9 bits (pull-down resistor can be added
∗1)
q
Output ports .................................... 8 bits (BZ, BZ, FOUT and SIOF outputs are available
∗1)
q
I/O ports .......................................... 8 bits (pull-down resistor is added during input data read-out)
q
Serial interface ................................ 1 port (8-bit clock synchronous system)
q
LCD driver ....................................... 48 segments
×
4, 3, or 2 commons (∗1)
V-3 V 1/4, 1/3 or 1/2 duty (voltage regulator and booster circuits built-in)
q
Time base counter .......................... Two types (timer and stopwatch)
q
Watchdog timer ............................... Built-in (∗1)
1
EPSON [ EPSON COMPANY ]
