參數(shù)資料
型號: S1C63455D
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 4.1 MHz, MICROCONTROLLER, UUC105
封裝: DIE-105
文件頁數(shù): 109/119頁
文件大?。?/td> 865K
代理商: S1C63455D
S1C63455 TECHNICAL MANUAL
EPSON
1
CHAPTER 1: OUTLINE
CHAPTER
1OUTLINE
The S1C63455 is a microcomputer which has a high-performance 4-bit CPU S1C63000 as the core
CPU, ROM (4,096 words
× 13 bits), RAM (1,024 words × 4 bits), serial interface, watchdog timer, program-
mable timer, time base counters (2 systems), a dot-matrix LCD driver that can drive a maximum 60
segments
× 8 commons and sound generator built-in. The S1C63455 features high speed operation and
low current consumption in a wide operating voltage range (2.2 V to 6.4 V), this makes it suitable for
applications working with batteries. It is also suitable for portable MD players.
1.1 Features
OSC1 oscillation circuit ......................
32.768 kHz (Typ.) crystal or 60 kHz (Typ.) CR oscillation circuit (
1)
OSC3 oscillation circuit ......................
1.8 MHz (Typ.) CR or 4 MHz (Max.) ceramic oscillation circuit (
1)
Instruction set .....................................
Basic instruction: 46 types (411 instructions with all)
Addressing mode: 8 types
Instruction execution time ...................
During operation at 32.768 kHz: 61 sec 122 sec 183 sec
During operation at 60 kHz:
33 sec
67 sec 100 sec
During operation at 4 MHz:
0.5 sec
1 sec
1.5 sec
ROM capacity .....................................
Code ROM:
4,096 words
× 13 bits
Data ROM:
2,048 words
× 4 bits (= 8K bits)
RAM capacity ......................................
Data memory:
1,024 words
× 4 bits
Display memory: 480 bits (120 words
× 4 bits)
Input port .............................................
4 bits (Pull-up resistors may be supplemented
1)
Output port ..........................................
4 bits (It is possible to switch the 2 bits to special output
2)
I/O port ................................................
8 bits (It is possible to switch the 4 bits to serial I/F input/output
2)
Serial interface ....................................
1 port (8-bit clock synchronous system)
LCD driver ...........................................
60 segments
× 8 commons
Time base counter ..............................
2 systems (Clock timer, stopwatch timer)
Programmable timer ...........................
Built-in, 2 inputs
× 8 bits
Watchdog timer ...................................
Built-in
Sound generator .................................
With envelope and 1-shot output functions
External interrupt ................................
Input port interrupt:
1 system
Internal interrupt .................................
Clock timer interrupt:
4 systems
Stopwatch timer interrupt:
2 systems
Programmable timer interrupt: 2 systems
Serial interface interrupt:
1 system
Power supply voltage ..........................
1.8 V–6.4 V: OSC1 Crystal oscillator, OSC3 Not use
2.2 V–6.4 V: OSC1 Crystal oscillator, OSC3 CR or ceramic oscillator
OSC1 CR oscillator,
OSC3 ceramic oscillator
2.0 V–6.4 V: OSC1 CR oscillator,
OSC3 CR oscillator
OSC1 CR oscillator,
OSC3 Not use
Operating temperature range .............
-20°C to 70°C
Current consumption (Typ.) ................
Single clock (OSC1: Crystal oscillation):
During HALT (32 kHz)
3.0 V (LCD power OFF)
1 A
3.0 V (LCD power ON, VC1 standard)
6 A
3.0 V (LCD power ON, VC2 standard)
4 A
During operation (32 kHz)
3.0 V (LCD power ON, VC1 standard)
10 A
Twin clock:
During operation (4 MHz)
3.0 V (LCD power ON, VC1 standard) 1,000 A
Package ..............................................
QFP5-128pin (plastic), QFP8-128pin (plastic) or chip
1: Can be selected with mask option 2: Can be selected with software
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