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1 Overview
The S1C7001 is a 16-bit MCU featuring high-speed low-power operations, compact dimensions, wide address
space, and on-chip ICE. In addition to the S1C17 CPU core, it incorporates 32 Kbytes of ROM, 2 Kbytes of RAM,
a serial interface supporting various sensors such as UART, SPI, and I
8-bit timer, 16-bit timer, PWM & capture timer, clock timer, stopwatch timer, watchdog timer, and 28 general pur-
pose input/output ports.
It allows 8.2 MHz high-speed operation at an operating voltage of just 1.8 V, and executes single commands using
a single clock with 16-bit RISC processing.
1.1 Features
The main features of the S1C17001 are listed below.
●
C
P
U
●Main (OSC3) oscillator circuit
●Sub (OSC1) oscillator circuit
●
n I
e t
n r
l a
R
O
M
●
n I
e t
n r
l a
R
A
M
●
n I
u p
/ t
u o
p t
t u
o p
t r
●
S
r e
a i
i l
t n
r e
a f
e c
●
i T
m
r e
●
I
t n
r e
u r
t p
●
P
o
w
r e
u s
p p
y l
o v
a t l
e g
●Operating temperature
●Current consumption (typ.)
●Configuration as shipped
●Mask ROM code development Flash memory • S1C17704 (refer to Appendix E for details)
S1C17001 TECHNICAL MANUAL
2
C high-bit-rate and IrDA1.0 compatibility,
•
E
s p
n o
r o
g i
n i
l a
6 1
b -
t i
R
• Crystal oscillator circuit, ceramic oscillator circuit, or external
clock input 8.2 MHz (max)
• Crystal oscillator circuit or external clock input 32.768 kHz (typ)
•
2 3
K
b
t y
s e
•
2
K
b
t y
s e
•
M
a
. x
8 2
b -
t i
g
n e
r e
l a
purpose input/output (shared with periph-
eral circuit input/output pins)
•
S
P
( I
m
a
t s
r e
l s /
v a
) e
•
U
A
R
T
r I (
D
A
1
0 .
o c
m
p
•
I
C (master)
2
•
R
e
m
o
e t
o c
t n
o r
l l
r e
R (
E
•
8
b -
t i
i t
m
r e
T (
8
) F
•
6 1
b -
t i
i t
m
r e
T (
1
) 6
•
P
W
M
&
c
p a
u t
e r
i t
m
r e
T (
•
C
o l
k c
i t
m
r e
C (
) T
•
t S
p o
w
t a
h c
i t
m
r e
S (
W
) T
•
W
a
c t
d h
g o
i t
m
e
( r
W
D
) T
•
8
b -
t i
O
S
C
1
i t
m
r e
T (
8
O
•
R
s e
t e
•
N
M
I
•
H
a
d r
w
a
e r
n i
e t
r r
p u
x t
4 1
•
C
o
e r
o v
a t l
e g
L (
V
)
DD
•
I
O /
o v
t l
g a
( e
H
V
)
DD
• -40°C to 85°C
• 0.5 μA in SLEEP mode
•
2
5 .
μA in HALT mode (32 kHz)
•
0 1
μA when operating (32 kHz)
8 1
0 0
μA when operating (8 MHz)
• WCSP-48pin package
EPSON
S I
C
C
P
U
o c
e r
S
1
C
7 1
c 1
. h
i t a
l b
) e
c 1
. h
1ch.
M
) C
c 1
. h
c 1
. h
c 3
. h
6 1
) E
c 1
. h
c 1
. h
c 1
. h
c 1
. h
S
C
) 1
c 1
. h
8 (
e l
e v
) s l
1.65 V to 2.7 V
1.65 V to 3.6 V
1 OVERVIEW
1
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