MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 25

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
Duty Cycle 4:
LIN Transmitter Timing, (V
Transmitter Symmetry
TH
TH
7.6 V V
D4 = t
ttran_sym < MAX(ttran_sym60%, ttran_sym40%)
tran_sym60% = ttran_pdf60% - ttran_pdr60%
tran_sym40% = ttran_pdf40% - ttran_pdr40%
REC(MIN)
DOM(MIN)
BUS_REC(MAX)
SUP
= 0.389 x V
= 0.251 x V
18 V; t
Table 36. Dynamic Electrical Characteristics - LIN Physical Layer Interface - LIN
/(2 x t
BIT
SUP
SUP
SUP
= 96 µs
BIT
from 7.0 to 18 V) - See
)
Ratings
Figure 6. LIN Timing Measurements for Normal Baud Rate
Figure 5. Test Circuit for Timing Measurements
MM912_634 Advance Information, Rev. 4.0
Figure 9
ttran_sym
Symbol
D4
-7.25
Min
-
Typ
0
-
Electrical Characteristics
0.590
Max
7.25
Unit
µs
25