S1C63003 Datasheet, PDF (1/2 Pages) Epson Company – CMOS 4-bit Single Chip Microcontroller

S1C63003
CMOS
4-bit Single Chip Microcontroller
z High Performance 4-bit Core CPU S1C63000
z Segment LCD Driver (Max:22SEG x 5COM)
z R/F Converter to Measure Temperature and Humidity
z Low Current Consumption
z Low Voltage Operation
■ DESCRIPTIONS
The S1C63003 is a microcontroller features low voltage operations and low current consumption. It consists of a 4-bit core
CPU S1C63000 as the core CPU, ROM (4K words x 13 bits), RAM (256 words x 4 bits), timers, and sound generator. It also
incorporates a segment LCD controller/driver that can drive a maximum 22-segment x 5-common LCD panel, and an R/F
converter that can measure temperature and humidity using sensors such as a thermistor.
The S1C63003 is suitable for battery driven clocks and watches with temperature and humidity measurement functions.
„ FEATURES
Core
OSC1 oscillation circuit
OSC3 oscillation circuit
Instruction set
Instruction execution time
ROM
capacity
RAM
capacity
I/O ports
Code ROM
Data ROM
Data memory
Display memory
Serial interface
LCD driver
Time base counters
Programmable timer
Watchdog timer
Sound generator
R/F converter
Integer multiplier
Supply voltage detection
(SVD) circuit
External interrupt
Internal interrupt
Watchdog timer
Clock timer
Stopwatch timer
Programmable timer
Serial interface
R/F converter
Power supply voltage
Operating temperature range
Current
SLEEP (32 kHz)
consumption HALT (32 kHz)
(Typ.)
RUN (32 kHz)
RUN (4 M/1 MHz)
Shipment form
4-bit core CPU S1C63000
32.768 kHz (Typ.) crystal oscillation circuit
550 kHz (Typ., 3 Vmodel)
/550 kHz (Typ.,1.5 V model)
CR oscillation circuit (built-in R)
47 types of basic instructions (411 instructions with all),
8 types of addressing modes
During operation at 32.768 kHz: 61 μsec 122 μsec 183 μsec
During operation at 4 MHz: 0.5 μsec 1 μsec 1.5 μsec
4,096 words × 13 bits
Not available
256 words × 4 bits
110 bits
16 bits
Pull-down resistors can be included. (*1)
The pins can be switched for peripheral circuit inputs/outputs. (*2)
Not available
22 segments (Max., *1) × 3 to 5 commons (*2)
Clock timer
1/1000-second stopwatch timer (without direct key input function)
8-bit timer × 1 channel
Built-in
With envelope and 1-shot output functions
2 channels
CR oscillation type R/F converter with 20-bit counters,
supports resistive humidity sensors.
Not available
Not available
Key input: 4 systems
1 system (NMI)
4 systems
2 systems
1 system
–
3 systems
1.8 to 5.5 V (3 V normal type) or 1.1 to 1.7 V (1.5 V low-voltage type) (*1)
-40 to 85°C
0.1 μA (3 V model)/0.1 μA (1.5 V model)
0.5 μA (3 V model)/0.5 μA (1.5 V model)
2.3 μA (3 V model)/2.0 μA (1.5 V model)
40 μA (550 kHz, 3 V model)
/30 μA (550 kHz, 1.5 V model)
QFP12-48pin or die form
*1: Can be selected with mask option. *2: Can be selected with software.