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LC877917A 数据表(PDF) 5 Page - Sanyo Semicon Device |
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LC877917A 数据表(HTML) 5 Page - Sanyo Semicon Device |
5 / 29 page LC877917A No.A1840-5/29 Standby Function • HALT mode HALT mode is used to reduce power consumption. During the HALT mode, program execution is stopped but peripheral circuits keep operating (Some parts of serial transfer operation stop.) (1) Oscillation circuits are not stopped automatically. (2) Released by the system reset or interrupts. • HOLD mode HOLD mode is used to reduce power consumption. Program execution and peripheral circuits are stopped. (1) CF, RC and crystal oscillation circuits stop automatically. (2) Released by any of the following conditions. 1) Low level input to the reset pin 2) Watchdog timer interrupt 3) Specified level input to one of INT0, INT1, INT2 4) Port 0 interrupt 5) SPI interrupt by receiving 1-byte (8-bit clock) • X’tal HOLD mode X’tal HOLD mode is used to reduce power consumption. Program execution is stopped. All peripheral circuits except the base timer are stopped. (1) CF and RC oscillation circuits stop automatically. (2) Crystal oscillator operation is kept in its state at HOLD mode inception. (3) Released by any of the following conditions. 1) Low level input to the reset pin 2) Watchdog timer interrupt 3) Specified level input to one of INT0, INT1, INT2 4) Port 0 interrupt 5) Base-timer interrupt 6) RTC interrupt 7) SPI interrupt by receiving 1-byte (8-bit clock) Shipping Form • QIP64E (14×14) (Lead-/Halogen-free type) • TQFP64J (7×7) (Lead-/Halogen-free type) • SQFP64 (10×10) (Lead-/Halogen-free type) • CHIP Development Tools • On-chip debugger: TCB87 TypeB+LC87F7932B |
类似零件编号 - LC877917A |
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类似说明 - LC877917A |
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