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See Technical Specifications

STW81103AT +BOM

Ultra-high-speed clock generator solution in EP tray forma

Manufacturer:

STMICROELECTRONICS
Mfr.Part #:

STW81103AT
Datasheet:

STW81103AT Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

28
Reach Compliance Code:

compliant
ECCN Code:

EAR99

STW81103AT General Description

The STW81103AT voltage supervisor IC is a vital component for ensuring the reliable operation of microcontrollers and other digital systems in automotive applications. With its wide operating voltage range of 4V to 38V, this device is versatile and can be used in various automotive systems. Its programmable voltage threshold, accurate to ±1%, allows for customization of monitoring levels to meet specific requirements. Additionally, the built-in watchdog timer function provides an added layer of protection for the system

Key Features

Integer-N frequency synthesizer
Dual differential integrated VCOs with automatic center frequency calibration:
– 2500 - 3050 MHz (direct output)
– 4350 - 5000 MHz (direct output)
– 1250 - 1525 MHz (internal divider by 2)
– 2175 - 2500 MHz (internal divider by 2)
– 625 - 762.5 MHz (internal divider by 4)
– 1087.5 - 1250 MHz (internal divider by 4)
Excellent integrated phase noise
Fast lock time: 150µs
Dual modulus programmable prescaler (16/17 or 19/20)
2 programmable counters to achieve a feedback division ratio from 256 to 65551 (prescaler 16/17) and from 361 to 77836 (prescaler 19/20).
Programmable reference frequency divider (10 bits)
Phase frequency comparator and charge pump
Programmable charge pump current
Digital lock detector
Dual digital bus interface: SPI and I2C bus (fast mode) with 3 bit programmable address (1100A2A1A0)
3.3 V power supply
Power down mode (hardware and software)
Small size exposed pad VFQFPN28 package 5 mm x 5 mm x 1.0 mm
Process: BICMOS 0.35 µm SiGe

Specifications

Source Content uid	STW81103AT	Part Life Cycle Code	Active
Pin Count	28	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Factory Lead Time	16 Weeks	Consumer IC Type	CONSUMER CIRCUIT
JESD-30 Code	S-XQCC-N28	JESD-609 Code	e3
Length	5 mm	Moisture Sensitivity Level	3
Number of Functions	1	Number of Terminals	28
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	1 mm	Supply Voltage-Max (Vsup)	3.6 V
Supply Voltage-Min (Vsup)	3 V	Surface Mount	YES
Technology	BICMOS	Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN	Terminal Form	NO LEAD
Terminal Pitch	0.5 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30	Width	5 mm