90E32A_14 Datasheet, PDF (62/71 Pages) ATMEL Corporation – Poly-Phase High-Performance

90E32A
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Parameter
Min
Typ
Max
Digital Input Low Level (all digital pins except OSCI)
0.8
Digital Input Leakage Current
1
Digital Output Low Level (CF1, CF2, CF3, CF4)
0.4
Digital Output Low Level (IRQ0, IRQ1, WarnOut, ZX0,
ZX1, ZX2, SDO)
0.4
Digital Output High Level (CF1, CF2, CF3, CF4)
2.8
Digital Output High Level (IRQ0, IRQ1, WarnOut, ZX0,
ZX1, ZX2, SDO)
2.8
Note 1: The maximum SPI bit rate during current detector calibration is 900k bps.
Unit
Test Condition/ Comments
V VDD=3.3V
μA VDD=3.6V, VI=VDD or GND
V ^{VDD=3.3V, I}OL^=8mA
V ^{VDD=3.3V, I}OL^=5mA
V ^{VDD=3.3V, I}OH^{=-8mA, by separately}
V ^{VDD=3.3V, I}OH^{=-5mA, by separately}
Electrical Specification
62
April 2, 2013