SERCON410B Datasheet, PDF (13/34 Pages) STMicroelectronics – SERCOS INTERFACE CONTROLLER

SERCON410B
3 ELECTRICAL CHARACTERISTICS
3.1 ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
VI
V_O
T_STG
Parameter
Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Value
-0.3 to 7.0
VSS - 0.3 to VDD + 0.3
V_SS - 0.3 to V_DD + 0.3
-55 to +150
3.2 RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
TA
V_DD
fSCLK
fMCLK
fTxC, fRxC
Operating Temperature
Operating Supply Voltage
Clock Frequency SCLK
Clock Frequency MCLK
Clock Frequency TxC, RxC
Min.
-40
4.75
Value
Max.
85
5.25
64
20
10
Unit
V
V
V
°C
Unit
°C
V
MHz
MHz
MHz
3.3 DC ELECTRICAL CHARACTERISTICS
(VDD = 5V ± 5% TA = -40°C to +85°C, unless otherwise specified)
Symbol
Parameter
Value
Test Conditions
Unit
Min.
Typ.
Max.
V_IL
Input Low Level Voltage
0.8
V
VIH
Input High Level Voltage
2.4
V
Schmitt trig. +ve threshold
V_T+
All pins except
D15-0, A15-0,
ALEL, ALEH,
RDN, WRN,
BHEN, MCSN0-1,
PCSN0, PCS1,
DMAACKTN,
DMAACKRN
2.0
2.4
V
VT-
Schmitt trig. +ve threshold
0.6
0.8
V
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