Features

? ISO 26262 Functional Safety Ready

? Supply Voltage up to 40V

? Operating Voltage VVS = 5V to 28V

? Supply Current

- Sleep mode: typically 9 μA

- Silent mode: typically 47 μA

- Very low current consumption at low supply

voltages (2V < VVS < 5.5V): typically 130 μA

? Linear Low-Drop Voltage Regulator, 85 mA

Current Capability:

- MLC (multi-layer ceramic) capacitor with 0Ω

ESR

- Normal, Fail-Safe and Silent mode

- ATA663254: VVCC = 5.0V, ±2

- ATA663231: VVCC = 3.3V, ±2

? Sleep Mode: VCC is Switched Off

? Active Mode:

- ATA663203: VVCC = 5.0V, ±2

- ATA663201: VVCC = 3.3V, ±2

? VCC Undervoltage Detection with Open Drain

Reset Output (NRES, 4 ms Reset Time)

? Voltage Regulator is Short-Circuit and

Overtemperature Protected

? LIN Physical Layer According to LIN 2.0, 2.1, 2.2,

2.2A, ISO 17987-4 and SAEJ2602-2

? Wake-Up Capability via LIN Bus (100 μs

Dominant)

? Wake-Up Source Recognition

? TXD Time-Out Timer

? Bus Pin is Overtemperature and Short-Circuit

Protected Versus GND and Battery

? Advanced EMC and ESD Performance

? Fulfills the OEM “Hardware Requirements for LIN

in Automotive Applications Rev.1.3”

? Interference and Damage Protection According to

ISO7637

? AEC-Q100 and AEC-Q006 Qualified

? Packages:

- 8-Lead 3 x 3 VDFN (all types) with wettable

flanks (Moisture Sensitivity Level 1)

- 8-Lead SOIC (only ATA663254)

ATA663254屬于集成電路（IC） > 專用 IC。微芯科技股份有限公司制造生產(chǎn)的ATA663254專用 IC專用專用集成電路 (IC) 或芯片設(shè)計用于執(zhí)行特定功能。這個類別包括可尋址開關(guān)、空芯儀表驅(qū)動器、音視頻開關(guān)、驗證芯片、自動放電、時鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。