PF912-04
Micro MINI S1C60N05
4-bit Single Chip Microcomputer
ꢀ S1C6200B Core CPU
ꢀ Low Voltage and Low Power
ꢀ Built-in LCD Driver
ꢀ Built-in A/D Converter (2ch.)
ꢀ INTRODUCTION
Each member of the S1C60N05 Series of single chip microcomputers feature a 4-bit S1C6200B core CPU,
1,536 words of ROM (12 bits per word), 80 words of RAM (4 bits per word), an LCD driver, 4 bits for input ports
(K00–K03), 4 bits for output ports (R00–R03), one 4-bit I/O port (P00–P03), clock timer and A/D converter.
Because of their low voltage operation and low power consumption, the S1C60N05 Series are ideal for a wide
range of applications.
ꢀ CONFIGURATION
The S1C60N05 Series are configured as follows, depending on the supply voltage.
Model
Supply voltage
1.8–3.5 V
Oscillation circuits
Crystal or CR
S1C60N05
S1C60L05
1.2–2.0 V
Crystal or CR
ꢀ FEATURES
ꢀꢀCore CPU...................................................S1C6200B
ꢀꢀBuilt-in oscillation circuit.............................Crystal or CR oscillation circuit, 32,768 Hz (typ.)
ꢀꢀnstruction set..............................................100 instructions
ꢀꢀROM capacity ............................................1,536 words × 12 bits
ꢀꢀRAM capacity (data RAM) .........................80 words × 4 bits
ꢀꢀInput port ....................................................4 bits (Supplementary pull-down resistors may be used)
ꢀꢀOutput port .................................................4 bits (Piezo buzzer and programmable frequency output can
be driven directry by mask option)
ꢀꢀInput/output port.........................................4 bits
ꢀꢀLCD driver ..................................................20 segments × 4 common duty (or 3 and 2 common duty)
ꢀꢀTimer ..........................................................Clock timer
ꢀꢀA/D converter .............................................CR oscillation type A/D converter built-in (2 channels)
ꢀꢀInterrupts:
External interrupt ................................Input port interrupt
Internal interrupt .................................Timer interrupt
1 system
1 system
A/D converter interrupt 1 system
ꢀꢀSupply voltage ...........................................1.5 V (1.2–2.0 V) S1C60L05 (During A/D conversion)
3.0 V (1.8–3.5 V) S1C60N05
ꢀꢀCurrent consumption (typ.) ........................0.8 µA (Crystal oscillation CLK = 32,768 Hz, when halted)
1.5 µA (Crystal oscillation CLK = 32,768 Hz, when executing)
ꢀꢀSupply form ................................................QFP6-60pin (plastic) or chip
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