PF802-04
E0C63B08
4-bit Single Chip Microcomputer
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oltan
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ow ratio s
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Op oduc
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4-bit Low Cycle / Inst. Core CPU
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Built-in 7 Segment Type LCD Driver
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Low Voltage Operation (0.9V Min.)
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Built-in Gate Array
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DESCRIPTION
The E0C63B08 is a CMOS 4-bit microcomputer composed of a CMOS 4-bit core CPU, ROM, RAM, 7 segment
type LCD driver, 5000 gates of gate array and counters. And the E0C63B08 can be operated by single Manga-
nese battery with LCD display. So that tha E0C63B08 is best suited for systems such as numeric pager.
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FEATURES
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CMOS LSI 4-bit parallel processing
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Main clock ............................................. 32.768 / 76.8 / 153.6kHz (Typ.)
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Sub clock .............................................. 400kHz (Max.)
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Instruction set ........................................ 46 kinds, 411 instructions
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Instruction execution time ..................... 32kHz 61µsec (Min.)
400kHz 5µsec (Min.)
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ROM capacity ....................................... 8,192
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13 bit
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RAM capacity ........................................ 1,024
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4 bit
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I/O port .................................................. Input : 8 bit
Output : 8 bit
I/O
: 12 bit
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LCD driver ............................................. 32 segments
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4 commons
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Gate array ............................................. 5,000 usable gates (Bus interface)
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Supply voltage detect ............................. 1.2V / 1.8V
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Clock timer ............................................ 1 ch.
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Watchdog timer ..................................... Built-in
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Programmable timer ............................. 8 bit
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2 ch.
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Serial interface ...................................... Synchronous 8-bit
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Interrupts ............................................... External : Key interrupt
Internal : Clock timer (1, 2, 8, 16Hz)
: Programmable timer
: Serial interface
: Gate array
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Supply voltage ...................................... 0.9 to 3.6V
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Current consumption ............................ HALT mode (32.768kHz, 1.5V) : 1.8µA (Typ.)
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Package ................................................ QFP15-100pin (plastic), Die form
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SEIKO [ SEIKO EPSON CORPORATION ]
