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M38C89MF bảng dữ liệu(PDF) 49 Page - Renesas Technology Corp |
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M38C89MF bảng dữ liệu(HTML) 49 Page - Renesas Technology Corp |
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49 / 55 page ![]() 48 SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER MITSUBISHI MICROCOMPUTERS 38C8 Group Resolution Absolute accuracy (excluding quantization error) Conversion time Analog port input current Unit Bits LSB LSB µs µA Limits Parameter Min. 30.5 Typ. 0.5 Max. 10 ±4 ±6 34 5.0 Symbol VCC = 2.7–5.5 V VCC = 2.5–2.7 V (Ta = –10 to 50 °C) f(XIN) = 4 MHz (Note) Test conditions — — tconv IIA Table 17 A-D converter characteristics (Vcc = 2.2 to 5.5 V, Vss = 0 V, Ta = –20 to 85°C, f(XIN) ≤ 4 MHz, in middle-speed/high-speed mode) Note: When main clock is selected as system clock. tw(RESET) tc(XIN) twH(XIN) twL(XIN) tc(CNTR) twH(CNTR) twL(CNTR) twH(INT) twL(INT) tc(SCLK) twH(SCLK) twL(SCLK) tsu(RxD-SCLK) th(SCLK-RxD) Reset input “L” pulse width Main clock input cycle time (XIN input) Main clock input “H” pulse width Main clock input “L” pulse width CNTR0, CNTR1 input cycle time CNTR0, CNTR1 input “H” pulse width CNTR0, CNTR1 input “L” pulse width INT0, INT1 input “H” pulse width INT0, INT1 input “L” pulse width Serial I/O clock input cycle time (Note) Serial I/O clock input “H” pulse width (Note) Serial I/O clock input “L” pulse width (Note) Serial I/O input setup time Serial I/O input hold time tw(RESET) tc(XIN) twH(XIN) twL(XIN) tc(CNTR) twH(CNTR) twL(CNTR) twH(INT) twL(INT) tc(SCLK) twH(SCLK) twL(SCLK) tsu(RxD-SCLK) th(SCLK-RxD) Limits µs ns ns ns ns ns ns ns ns ns ns ns ns ns Parameter Min. 2 125 45 40 250 105 105 80 80 800 370 370 220 100 Typ. Max. Symbol Unit Limits µs ns ns ns ns ns ns s ns ns ns ns ns ns ns ns ns Parameter Min. 2 125 250 45 100 40 100 2/f(XIN) tc(CNTR)/2–20 tc(CNTR)/2–20 230 230 2000 950 950 400 200 Typ. Max. Symbol Unit Table 18 Timing requirements 1 (Vcc = 4.0 to 5.5 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted) Reset input “L” pulse width Main clock input cycle time (XIN input) Vcc = 2.7 to 4.0 V Main clock input cycle time (XIN input) Vcc = 2.2 to 2.7 V Main clock input “H” pulse width Vcc = 2.7 to 4.0 V Main clock input “H” pulse width Vcc = 2.2 to 2.7 V Main clock input “L” pulse width Vcc = 2.7 to 4.0 V Main clock input “L” pulse width Vcc = 2.2 to 2.7 V CNTR0, CNTR1 input cycle time CNTR0, CNTR1 input “H” pulse width CNTR0, CNTR1 input “L” pulse width INT0, INT1 input “H” pulse width INT0, INT1 input “L” pulse width Serial I/O clock input cycle time (Note) Serial I/O clock input “H” pulse width (Note) Serial I/O clock input “L” pulse width (Note) Serial I/O input setup time Serial I/O input hold time Table 19 Timing requirements 2 (mask ROM version) (Vcc = 2.2 to 4.0 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted) Note: When bit 6 of address 001A16 is “1”. Divide this value by four when bit 6 of address 001A16 is “0”. Note: When bit 6 of address 001A16 is “1”. Divide this value by four when bit 6 of address 001A16 is “0”. |
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