82527 Datasheet, PDF (6/22 Pages) Intel Corporation – SERIAL COMMUNICATIONS CONTROLLER CONTROLLER AREA NETWORK PROTOCOL

82527
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Voltage from Any Pin
to V_SS
b_{60 C to} a_{150 C}
b_{0 5V to} a_{7 0V}
Laboratory testing shows the 82527 will withstand
up to 10 mA of injected current into both RX0 and
RX1 pins for a total of 20 days without sustaining
permanent damage This high current condition may
be the result of shorted signal lines The 82527 will
not function properly if the RX0 RX1 input voltage
exceeds V_CC^a0 5V
NOTICE This is a production data sheet The specifi-
cations are subject to change without notice
WARNING Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage
These are stress ratings only Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability
D C Characteristics V_CC ^e 5V g10% T_A ^{e b}40 C to ^a125 C
Symbol
Parameter
Min
V_IL
Input Low Voltage (All except RX0 RX1
b_{0 5V}
AD0–AD7 in Mode 3)
V_IL1
Input Low Voltage for AD0–AD7 in
Mode 3
b_{0 5V}
V_IL2
Input Low Voltage (RX0) for Comparator
Bypass Mode
V_IL3
Input Low Voltage for Port 1 and Port 2
Pins Not Used for Interface to Host CPU
V_IH
Input High Voltage (All except RX0 RX1
RESET )
3 0V
V_IH1
Input High Voltage (RESET )
Hysteresis on RESET
3 0V
200 mV
V_IH2
Input High Voltage (RX0) for Comparator
Bypass Mode
4 0V
V_IH3
Input High Voltage for Port 1 and Port 2
Pins Not Used for Interface to Host CPU
0 7 V_CC
V_OL
Output Low Voltage (All Outputs except
TX0 TX1)
V_OH
Output High Voltage (All Outputs except
V_CC ^b 0 8V
TX0 TX1 CLOCKOUT)
V_OHR1
I_LK
C_IN
Output High Voltage (CLOCKOUT)
Input Leakage Current
PIN Capacitance
0 8 V_CC
Max
0 8V
0 5V
0 5V
0 3 V_CC
V_CC ^a 0 5V
V_CC ^a 0 5V
0 45V
g10 mA
10 pF
Conditions
I_OL ^e 1 6 mA
I_OH ^{e b}200 mA
I_OH ^{e b}80 mA
V_SS ^k V_IN ^k V_CC
f_XTAL ^e 1 KHz
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