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PCA9559PW 数据表(PDF) 6 Page - NXP Semiconductors |
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PCA9559PW 数据表(HTML) 6 Page - NXP Semiconductors |
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6 / 11 page  Philips Semiconductors Product data PCA9559 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM DIP switch 2003 Jun 27 6 DC CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITION MIN. TYP. MAX. UNIT Supply VCC Supply voltage 3 — 3.8 V ICCL Supply current Operating mode ALL inputs = 0 V — — 10 mA ICCH Supply current Operating mode ALL inputs = VCC — — 600 µA VPOR Power-on reset voltage no load; VI = VCC or GND — 1.9 2.6 V Input SCL: Input/Output SDA VIL LOW-level input voltage -0.5 — 0.8 V VIH HIGH-level input voltage 2 — VCC + 0.5 V IOL LOW-level output curret VOL = 0.4 V 3 — — mA IOL LOW-level output curret VOL = 0.6 V 6 — — mA IIH Leakage current HIGH VI = VCC -1.5 — -12 µA IIL Leakage current LOW VI = GND -7 — -32 µA CI Input capacitance — — 10 pF OVERRIDE_N, WP, MUX_SELECT IIH Leakage current HIGH VI = VCC -20 — -100 µA IIL Leakage current LOW VI = GND -86 — -267 µA CI Input capacitance — — 10 pF MUX_IN A ⇒ E IIH Leakage current HIGH VI = VCC -0.166 — -0.75 mA IIL Leakage current LOW VI = GND -0.72 — -2 mA CI Input capacitance — — 10 pF A0, A1 Inputs IIH Leakage current HIGH VI = VCC -1 — 1 µA IIL Leakage current LOW VI = GND -1 — 1 µA CI Input capacitance — — 10 pF MUX_OUT E ⇒ A VOL LOW-level output curret IOL = 100 µA — — 0.4 V VOL LOW-level output curret IOL = 2 mA — — 0.7 V NON_MUXED_OUT VOL LOW-level output curret IOL = 100 µA — — 0.4 V VOL LOW-level output curret IOL = 2 mA — — 0.7 V NOTES: 1. VHYS is the hysteresis of Schmitt-Trigger inputs NON-VOLATILE STORAGE SPECIFICATIONS PARAMETER SPECIFICATION Memory cell data retention 10 years min Number of memory cell write cycles 100,00 cycles min Application Note AN250 I2C DIP Switch provides additional information on memory cell data retention and the minimum number of write cycles. |
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