IA82527 Datasheet, PDF (19/45 Pages) InnovASIC, Inc – Serial Communications Controller CAN Protocol

IA82527
CAN Serial Communications Controller
As of Production Ver. 00
04 May 2007
PRELIMINARY
Table 6. IA82527 DC Parameters
Symbol
Parameter
Pin(s)
Minimum Maximum Units
Notes
VCC
Supply Voltage
—
4.5
ad7–ad0
−0.5
VIL
Voltage, Input Low
p1.7–p1.0,
p2.7–p2.0
—
rx0
—
5.5
0.5
0.3(VCC)
0.5
V
—
Mode 3
Not connected to a host
V ^CPU
Comparator bypassed
−0.5
0.8
All other pins
p1.7–p1.0,
p2.7–p2.0
0.7(VCC)
—
Not connected to a host
CPU
reset_n
VIH
Voltage, Input High
rx0
3.0
VCC + 0.5
reset_n hysteresis = 200mV
V
4.0
—
Comparator bypassed
tx0, tx1
VOL
Voltage, Output Low
clkout
VOH
Voltage, Output High _{tx0, tx1}
3.0
VCC + 0.5
—
0.8(VCC)
0.45
—
All other pins
See Table 7
V
All other pins; IOL = 1.6 mA
IOH = −80 µA
V See Table 7
ILEAK
CIN
Input Leakage Current
Pin Capacitance
VCC − 0.8
—
—
±10
µA
—
10
pF
ICC
ISLEEP-E
ISLEEP-D
IPD
Supply Current
Sleep Current
Sleep Current
Power-Down Current
—
50
mA
—
700
—
100
µA
—
25
All ratings listed are for the temperature range TA = −40°C to +125°C (VCC = 5V ± 10%).
All other pins; IOH = −200 µA
VSS < VIN < VCC
fCRYSTAL = 1 KHz
fCRYSTAL = 16 KHz; all pins
are driven to VSS or VCC.
VCC/2 enabled; no load.
VCC/2 disabled.
xtal1 clocked; all pins driven
to VSS or VCC.
Copyright  2007
©
EN21070504-00
Page 19 of 45
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