TMC2084-HD SMSC, TMC2084-HD Datasheet - Page 58

• Manufacturer Part Number: TMC2084-HD
• Description: Network Controller & Processor ICs DUAL MODE CircLink Cntlr
• Manufacturer: SMSC

Specifications of TMC2084-HD

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 5 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 25 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Symbol
NOTE 1: When the transmit trigger is configured as the external trigger (TXTRG = 6 or 7), this applies to the timing
3.4.5
Note 1:
Note 2:
Note 3:
Note 4:
Revision 0.2 (10-23-08)
Δf3
t3x
f3x
t1
t2
t3
f3
t4
t5
t6
t7
PD7-0, TXD
nRESET
Clock High Level Width (External Clock)
Clock Low Level Width (External Clock)
Clock Period (External Clock)
Clock Frequency (External Clock)
Clock Frequency Tolerance
nRESET Low Level Width
nRESET High Level Width
Data Setup Time
Data Hold Time
Clock Period (Crystal Resonator)
Clock Frequency (Crystal Resonator)
(Referenced To Rising Edge Of nRESET)
(Referenced To Rising Edge Of nRESET)
to capture the transmit data.
Other Timing Specifications
Tx represents the clock period that is applied to X1. (Tx = 50 ns @20 MHz)
This applies to the stable crystal oscillator after the power supply voltage exceeds Vdd (min).
Vdd (min) = 3.0 V for TMC2084.
This specifies the read timing of shared pins.
For oscillator circuit component values, see the section 3.7 Oscillator Circuit.
X1
Parameter
t1
t4
DATASHEET
Configuration
t6
t2
data
Page 58
31.25
–100
MIN
6Tx
3Tx
2.5
t7
25
10
30
10
10
5
t5
TYP
t3
MAX
+100
400
100
40
32
Standalone Mode CircLink
PPM
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Note 2, Note 3
Note 2, Note 3
Comments
SMSC TMC2084
Note 1
Note 1
Note 4
Note 4
TM
Datasheet
Controller