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LC863540B Datasheet(PDF) 11 Page - Sanyo Semicon Device |
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LC863540B Datasheet(HTML) 11 Page - Sanyo Semicon Device |
11 / 17 page LC863548B/40B/32B/28B/24B/20B/16B No.7936-11/17 IIC Input/Output Conditions / Ta = -10°C to +70°C, VSS = 0V Standard High speed Parameter Symbol min max min max unit SCL Frequency fSCL 0 100 0 400 kHz BUS free time between stop to start tBUF 4.7 - 1.3 - µs HOLD time of start, restart condition tHD ; STA 4.0 - 0.6 - µs L time of SCL tLOW 4.7 - 1.3 - µs H time of SCL tHIGH 4.0 - 0.6 - µs Set-up time of restart condition tSU ; STA 4.7 - 0.6 - µs HOLD time of SDA tHD ; DAT 0 - 0 0.9 µs Set-up time of SDA tSU ; DAT 250 - 100 - ns Rising time of SDA, SCL tR - 1000 20 + 0.1Cb 300 ns Falling time of SDA, SCL tF - 300 20 + 0.1Cb 300 ns Set-up time of stop condition tSU ; STO 4.0 - 0.6 - µs Refer to figure 7 Note : Cb : Total capacitance of all BUS (unit : pF) Pulse Input Conditions / Ta = -10°C to +70°C, VSS = 0V Limits Parameter Symbol Pins Conditions VDD[V] min typ max unit tPIH(1) tPIL(1) •INT0, INT1 •INT2/T0IN • Interrupt acceptable • Timer 0-countable 4.5 to 5.5 1 tPIH(2) tPIL(2) INT3/T0IN (1 tCYC is selected for noise rejection clock.) • Interrupt acceptable • Timer 0-countable 4.5 to 5.5 2 tPIH(3) tPIL(3) INT3/T0IN (16 tCYC is selected for noise rejection clock.) • Interrupt acceptable • Timer 0-countable 4.5 to 5.5 32 tPIH(4) tPIL(4) INT3/T0IN (64 tCYC is selected for noise rejection clock.) • Interrupt acceptable • Timer 0-countable 4.5 to 5.5 128 tCYC tPIL(5) RES Reset acceptable 4.5 to 5.5 200 High/low level pulse width tPIH(6) tPIL(6) HS, VS • Display position controllable (Note) • The active edge of HS and VS must be apart at least 1 tCYC. • Refer to figure 4. 4.5 to 5.5 3 µs Rising/falling time tTHL tTLH HS Refer to figure 4. 4.5 to 5.5 500 ns AD Converter Characteristics / Ta = -10°C to +70°C, VSS = 0V Limits Parameter Symbol Pins Conditions VDD [V] min typ max unit Resolution N 6 bit Absolute precision ET (Note) ±1 LSB Conversion time tCAD Vref selection to conversion finish 1-bit conversion time = 2 × tCYC 1.69 µs Analog input voltage range VAIN VSS VDD V IAINH VAIN = VDD 1 Analog port input current IAINL AN4 to AN7 VAIN = VSS 4.5 to 5.5 -1 µA Note : Absolute precision does not include quantizing error (1/2LSB). |
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