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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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7220 датащи(PDF) 22 Page - Renesas Technology Corp |
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7220 датащи(HTML) 22 Page - Renesas Technology Corp |
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22 / 303 page  1-4 7220 Group User’s Manual OVERVIEW Subroutine nesting Interrupt Clock generating circuit Power source voltage Power dissipation 12V withstand ports LED drive ports Operating temperature range Device structure Package CRT display function 1.1 Performance overview Table 1.1.2 Performance overview (2) Performance Parameter 96 levels (maximum) 128 levels (maximum) External interrupt ! 3, Internal timer interrupt ! 4, Serial I/O interrupt ! 1, CRT interrupt ! 1, Multi-master I2C- BUS interface interrupt ! 1, f(XIN)/4096 interrupt ! 1, VSYNC interrupt ! 1, BRK interrupt ! 1 2 built-in circuits (externally connected to a ceramic resonator or a quartz-crystal oscillator) 5 V ± 10 % 165 mW typ. (at oscillation frequency f(XIN) = 8 MHz, fCRT = 8 MHz) 110 mW typ. (at oscillation frequency f(XIN) = 8 MHz) 1.65 mW (maximum) 6 4 –10 °C to 70 °C CMOS silicon gate process 42-pin shrink plastic molded DIP 42-pin shrink plastic molded SOP 24 characters ! 2 lines (maximum 16 lines by software) 12 ! 16 dots 256 kinds 3 kinds Maximum 7 kinds (R, G, B); can be specified by the character 64 levels (horizontal) ! 128 levels (vertical) M37221M4-XXXSP M37221M6-XXXSP/FP M37221M8-XXXSP M37221MA-XXXSP CRT ON CRT OFF In stop mode M37221M4-XXXSP M37221M6-XXXSP M37221M8-XXXSP M37221MA-XXXSP M37221M6-XXXFP Number of display characters Dot structure Kinds of characters Kinds of character sizes Kinds of character colors Display position (horizontal, vertical) Note: Only M37221M8-XXXSP and M37221MA-XXXSP have the function. |
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