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PDF S1C63709 Data sheet ( Hoja de datos )
| Número de pieza | S1C63709 | |
| Descripción | 4-bit Single Chip Microcontroller | |
| Fabricantes | Epson | |
| Logotipo |  |
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S1C63709
4-bit Single Chip Microcomputer
● High Performance 4-bit Core CPU S1C63000
● LCD Driver (64 SEG × 8 COM)
● Motor Driver
● Solar Charge-Control Circuit
● Low Current Consumption (0.15 μA/HALT)
● Low Voltage Operation
■ DESCRIPTIONS
The S1C63709 is a microcomputer which consists of a high-performance 4-bit CPU S1C63000 as the core CPU, ROM
(12,288 words × 13 bits), RAM (2,048 words × 4 bits), serial interface, 2-channel motor driver, solar charging circuit, an
LCD driver that can drive a maximum 64 segments × 8 commons, sound generator and time base counters. The S1C63709
features low current consumption, this makes it suitable for solar-powered radio-controlled watches.
■ FEATURES
● Core CPU....................................................4-bit CMOS core CPU S1C63000
● OSC1 oscillation circuit.............................32.768 kHz (Typ.) crystal oscillation circuit
● OSC3 oscillation circuit.............................4 MHz (Typ.) ceramic, 1.1 MHz (Typ.) CR (external R)
or 200 kHz (Typ.) CR (built-in R) oscillation circuit (∗1)
● Instruction set............................................Basic instruction: 47 types (411 instructions with all)
Addressing mode: 8 types
● Instruction execution time ........................During operation at 32.768 kHz: 61 μsec 122 μsec 183 μsec
During operation at 4 MHz:
0.5 μsec 1.0 μsec 1.5 μsec
● ROM capacity ............................................Code ROM:
Data ROM:
12,288 words × 13 bits
2,048 words × 4 bits
● RAM capacity .............................................Data memory: 2,048 words × 4 bits
Display memory: 160 words × 4 bits
● Input port ....................................................4 bits for general-purpose input ports
4 bits for crown switches
5 bits for theoretical regulation
(pull-down resistors may be supplemented ∗1)
● I/O port .......................................................18 bits (usable as special output and serial I/F ports ∗2)
● Serial interface ...........................................1 port (8-bit clock synchronous system)
● LCD driver...................................................64 segments × 4, 5 or 8 commons (∗2)
● Time base counter.....................................Clock timer
Stopwatch timer (1/1000 sec, with direct key input function)
● Programmable timer...................................8 bits × 3 ch. or 16 bits × 1 ch. + 8 bits × 1 ch. (∗2)
● Watchdog timer ..........................................Built-in
● Sound generator ........................................With envelope and 1-shot output functions
● Motor driver ................................................2 channels
● Solar charge-control circuit ......................Built in
● Supply voltage detection (SVD) circuit ...24 detection voltage values are configurable (∗2)
● External interrupt .......................................Input port interrupt:
2 systems
● Internal interrupt ........................................Clock timer interrupt:
7 systems
Stopwatch timer interrupt: 4 systems
Programmable timer interrupt: 3 systems
Serial interface interrupt:
1 system
Motor driver interrupt:
2 systems
Solar interrupt:
1 system
● Power supply voltage ................................1.0 to 3.6 V (when CR (built-in R) oscillation circuit is selected)
2.1 to 3.6 V (when CR (external R) or ceramic oscillation circuit is selected)
SEIKO EPSON CORPORATION
Free Datasheet http://www.datasheet4u.com/
1 page  
S1C63709
■ BASIC EXTERNAL CONNECTION DIAGRAM
● When a primary cell is used
LCD panel 64 × 8
Input
K00–K03
K10–K13
K20–K23
K30
P00–P03
P10 (SIN)
P11 (SOUT)
P12 (SCLK)
S1C63709
P13 (SRDY) [The potential of the substrate
I/O P20 (TOUT)
(back of the chip) is VSS.]
P21 (SVDDT)
P22 (VCWON)
P23 (ISOR1)
P30 (ISOR3)
P31 (ISOR2)
P32 (CLIM)
P33 (F16HZ)
P41 (FOUT)
P40 (BZ)
SLRA
SLRC
VTKP
VDD
RESET
CA
CB
VD1
VOSC
VC1
VC2
VC3
OSC1
OSC2
OSC3
OSC4
TEST
VSS
CRES
C1
+
CP
C2
C3
C4
C5
C6
CGX
X'tal ∗3
2.1 V ∗4
|
3.6 V
CGC
CR
CDC
∗1
∗2
M0 M1
X'tal
CGX
CR
CGC
CDC
RCR
C1–C6
CP
CRES
Crystal oscillator
Trimmer capacitor
Ceramic oscillator
Gate capacitor
Drain capacitor
Resistor for OSC3 CR oscillation
Capacitor
Capacitor
RESET terminal capacitor
32.768 kHz, CI(Max.) = 35 kΩ, CL(Typ.) = 6 pF
0–20 pF
4 MHz (3.0 V)
30 pF
30 pF
75 kΩ (1.1 MHz)
0.2 μF
3.3 μF
0.1 μF
∗1: Ceramic oscillation
∗2: CR oscillation (external R)
∗3: CG regulation
∗4: 1.0–3.6 V when OSC3
is not used or OSC3 CR
oscillation (built-in R)
is used
Note: The above table is simply an example, and is not guaranteed to work.
EPSON
5
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet S1C63709.PDF ] | |
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