
Electrical Characteristics
ESD Protection and Latch-up Immunity
MM912F634
Freescale Semiconductor
38
3.8
ESD Protection and Latch-up Immunity
All ESD testing is in conformity with CDF-AEC-Q100 stress test qualification for automotive grade integrated circuits. During the
device qualification, ESD stresses were performed for the Human Body Model (HBM), Machine Model (MM), Charge Device
Model (CDM), as well as LIN transceiver specific specifications.
A device will be defined as a failure if after exposure to ESD pulses, the device no longer meets the device specification.
Complete DC parametric and functional testing is performed per the applicable device specification at room temperature,
followed by hot temperature, unless specified otherwise in the device specification.
Table 46. ESD and Latch-up Protection Characteristics
Ratings
Symbol
Value
Unit
ESD - Human Body Model (HBM) following AEC-Q100 / JESD22-A114
(CZAP = 100 pF, RZAP = 1500 )
- LIN (DGND, PGND, AGND, and LGND shorted)
- VS1, VS2, VSENSE, Lx
- HSx
- All other Pins
VHBM
±8000
±4000
±3000
±2000
V
ESD - Charged Device Model (CDM) following AEC-Q100,
Corner Pins (1, 12, 13, 24, 25, 36, 37, and 48)
All other Pins
VCDM
±750
±500
V
ESD - Machine Model (MM) following AEC-Q100
(CZAP = 200 pF, RZAP =0 ), All Pins
VMM
±200
V
Latch-up current at TA = 125 C(55) ILAT
±100
mA
ESD GUN - LIN Conformance Test Specificatio
n(57), unpowered, contact
discharge, CZAP= 150 pF, RZAP = 330 .
- LIN (with or without bus filter CBUS=220 pF)
- VS1, VS2 with CVS
- Lx with serial RLX
±15000
±20000
±6000
V
ESD GUN - IEC 61000-4-2 Test Spec
ification(58), unpowered, contact
discharge, CZAP= 150 pF, RZAP = 330
- LIN (with or without bus filter CBUS=220 pF)
- VS1, VS2 with CVS
- Lx with serial RLX
±8000
V
ESD GUN - ISO10605 Test Specification
(58), unpowered, contact discharge,
CZAP= 150 pF, RZAP =2.0 k
- LIN (with or without bus filter CBUS=220pF)
- VS1, VS2 with CVS
- Lx with serial RLX
±6000
V
CZAP= 330 pF, RZAP =2.0 k
- LIN (with or without bus filter CBUS=220 pF)
- VS1, VS2 with CVS
- Lx with serial RLX
±8000
V
Note:
55. Input Voltage Limit = -2.5 to 7.5 V.
56. With CVBAT (10…100 nF) as part of the battery path.
57. Certification available on request
58. Tested internally only; certification pending