
1 OUTLINE
1-2
Seiko Epson Corporation
S1C6F016 TECHNICAL MANUAL
Internal interrupt ...................................... Watchdog timer interrupt (NMI): 1 system
Clock timer interrupt:
8 systems
Stopwatch timer interrupt:
4 systems
Programmable timer interrupt:
8 systems
Serial interface interrupt:
1 system
R/F converter interrupt:
3 systems
Power supply voltage ............................... 1.8 to 3.6 V (for normal operation)
2.7 to 3.6 V (for Flash programming)
Operating temperature range.................... -20 to 70
°C
Current consumption (Typ.)..................... During SLEEP (32 kHz)
0.7 A
During HALT (32 kHz)
2 A
During running (32 kHz)
9 A
During running (4 MHz)
950 A
Shipment form ......................................... QFP15-100pin or die form
*1: Can be selected with mask option. *2: Can be selected with software.
Block Diagram
1.2
OSC1
OSC2
OSC3
OSC4
TEST
DMOD
DCLK
DRXD
DTXD
TEST1–3
VDD
VD1
VC1–3
CA, CB
VSS
RESET
P00 / KEY00 / RUN_STP / KRST00
P01 / KEY01 / LAP / KRST01
P02 / KEY02 / KRST02
P03 / KEY03 / KRST03
P10 / KEY10 / EVIN_A
P11 / KEY11/ TOUT_A
P12 / KEY12 / BZ
P13 / KEY13 / FOUT
P20
P21
P22 / EVIN_B
P23 / TOUT_B
P30 / SCLK
P31 / SOUT
P32 / SIN
P33 / SRDY_SS
P40
P41
P42
P43
P50 / RFOUT
P51 / SEN0
P52 / REF0
P53 / RFIN0
HUD
SEN1
REF1
RFIN1
SEG44
SEG45
SEG46
SEG47
SEG40
SEG41
SEG42
SEG43
SEG36
SEG37
SEG38
SEG39
SEG48
SEG49
SEG50
SEG51
SEG55
SEG54
SEG53
SEG52
SEG0–35
COM0–7
KEY00–03
KEY10–13
FOUT
SEG36–55
KRST00–03
RUN_STP
LAP
EVIN_A, B
TOUT_A, B
BZ
SCLK
SOUT
SIN
SRDY_SS
RFOUT
RFIN0
SEN0, REF0
RFIN1
SEN1, REF1
HUD
Mask option
Core CPU S1C63000
Code ROM (Flash)
16,384 words
× 13 bits
Flash
Controller
System Reset
Control
Interrupt
Controller
OSC
RAM
2,048 words
× 4 bits
Data ROM
4,096 words
× 4 bits
LCD Controller
& Driver
Power
Controller
SVD
Watchdog
Timer
Clock
Management
Unit
Clock
Timer
Stopwatch
Timer
Programmable
Timer
Sound
Generator
Integer Multiplier
Test
R/F Converter
I/O Controller
& I/O Port
Serial
Interface
2.1 Block diagram
Figure 1.