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LC876D08A 数据表(PDF) 10 Page - Sanyo Semicon Device |
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LC876D08A 数据表(HTML) 10 Page - Sanyo Semicon Device |
10 / 19 page LC876D16A/08A No.A1122-10/19 Allowable Operating Conditions at Ta = -40°C to +85°C, VSS1 = 0V Specification Parameter Symbol Pin/Remarks Conditions VDD[V] min typ max unit VDD(1) 0.300 μs≤tCYC≤200μs 3.0 5.5 Operating supply voltage range VDD(2) VDD1=VDD2=VDD3 0.735 μs≤tCYC≤200μs 2.5 5.5 Hold voltage VHD VDD1 RAM and the register data are kept in HOLD mode. 2.0 5.5 Pull-down supply voltage VP VP -35 VDD VIH(1) Ports 0, 1 Output disable 2.5 to 5.5 0.3VDD +0.7 VDD VIH(2) Port 70 Watchdog timer Output disable 2.5 to 5.5 0.9VDD VDD Input high voltage VIH(3) XT1/CF1, RES 2.5 to 5.5 0.75VDD VDD VIL(1) Ports 0, 1 Port 71 Port 70 port input/interrupt Output disable 2.5 to 5.5 VSS 0.1VDD +0.4 VIL(2) Port 70 Watchdog timer Output disable 2.5 to 5.5 VSS 0.8VDD -1.0 Input low voltage VIL(3) XT1/CF1, RES 2.5 to 5.5 VSS 0.25VDD V 3.0 to 5.5 0.300 200 Operation cycle time tCYC 2.5 to 5.5 0.735 200 μs 3.0 to 5.5 0.1 10 • CF2 open circuit • system clock divider set to 1/1 • external clock DUTY=50±5% 2.5 to 5.5 0.1 4 3.0 to 5.5 0.2 20 External system clock frequency FEXCF(1) CF1 • CF2 open circuit • system clock divider set to 1/2 • external clock DUTY=50±5% 2.5 to 5.5 0.2 8 MHz FmCF(1) CF1, CF2 • 10MHz ceramic resonator oscillation • Refer to figure 1 3.0 to 5.5 10 FmCF(2) CF1, CF2 • 4MHz ceramic resonator oscillation • Refer to figure 1 2.5 to 5.5 4 FmRC RC oscillation 2.5 to 5.5 0.3 1.0 2.0 FmVMRC Frequency variable RC oscillation circuit 2.5 to 5.5 4 MHz Oscillation stabilizing time period (Note 2-1) (Note 2-2) FsX’tal XT1, XT2 32.768kHz crystal resonator oscillation Refer to figure 2 2.5 to 5.5 32.768 kHz Note 2-1: The oscillation constant is shown in table 1 and table 2. Note 2-2: The CF oscillation terminal and the crystal oscillation terminal cannot be used at the same time because of commonness. |
类似零件编号 - LC876D08A |
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类似说明 - LC876D08A |
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