Datenblatt-Suchmaschine für elektronische Bauteile |
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SD42C1008 Datenblatt(PDF) 2 Page - AUK corp |
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SD42C1008 Datenblatt(HTML) 2 Page - AUK corp |
2 / 20 page KSI-W029-000 2 SD42C/P1008 Features Memory mapped I/O 8-bit serial communication interface - External / Internal clock selection Program memory : 8192 x 10bits - Mode : Transmit ·Receive Receive only Data memory : 512 x 4bits Clock continuous Instructions LCD controller/driver - Various bit manipulation - selectable number of segments ; - 8-bit data operation 20/24/28/32 segment (4/8/12 lines can - 7-bit relative branch be specified as bit ports) - 1 byte absolute call - Display mode selection · Static Instruction cycle times · 1/2 duty (1/2 bias) - Main ( XI = 4.19MHz ) · 1/3 duty (1/2 bias) . 15.3 us ( XI/64 = 65.5KHz ) · 1/3 duty (1/3 bias) . 1.91 us ( XI/8 = 524.0KHz ) · 1/4 duty (1/3 bias) . 0.95 us ( XI/4 = 1.05MHz ) - Sub ( XTI = 32.768KHz ) Key scan . 122 us ( XTI/4 = 8.19KHz ) - 4, 6, 8 Pins Selectable : Port 4, 5 - Falling edge operation 4 Register Bank 64 I/O Pins General register : 8 x 4-bit respectively - LCD driver output pins : 36 . Segment ouput pins : 20 Accumulator . Segment CMOS output pins : 12 - Bit Accumulator (CY), 4 bit Accumulator (A), . Common ounput pins : 4 8 bit Accumulator (XA) - CMOS input/output pins : 32 Multiple vectored interrupt source Power saving mode - External interrupt : 4 - STOP : Main clock, CPU clock stop - Internal interrupt : 4 - STBY : Only CPU clock stop Main clock operation Watch timer - fast mode : 3.91 msec - normal mode : 0.5 sec - buzzer output : 1, 2, 4 KHz APPLICATION Basic interval timer - 8 kinds of period VTR, Camera, Rice Cooker, Telephone - Used stabilization wait timer to wake up Stop mode Blood Pressure Gauge, CD Player One 8-bit timer / event counter |
Ähnliche Teilenummer - SD42C1008 |
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Ähnliche Beschreibung - SD42C1008 |
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