841S012BKILFT Overview
The package Tape & Reel contains it. As far as terminations are concerned, there are 56. Voltage is provided by the part at 3.3V. Running 260 utilizes this part's peak reflow temperature. There are CLOCK GENERATOR, OTHER user processors, user controllers, or peripheral integrated circuits on this device. On the device, there are 1. For normaloperation, 250MHz is the maximum frequency. When Vsup reaches 3.465V, the maximum supply voltage is reached. A total of 2008 parts have been published. Ideally, it should be mounted with Surface Mount. Devices with 56 pins are designed. A total of 56 pins are included. Temperatures below -40°C are not acceptable for this device. Temperatures below 85°C are recommended for operation. Voltage should be kept at 3.3V.
841S012BKILFT Features
Peak Reflow Temperature (Cel): 260
uPs/uCs/Peripheral ICs Type of CLOCK GENERATOR, OTHER
Include 1 Circuits
with 56 Pins
operate supply voltage at the range of 3.3V

841S012BKILFT Applications
There are a lot of Integrated Device Technology (IDT)
841S012BKILFT application specific timer applications.

Wireless Access Point
Routers
Ethernet switch/router
PCI Express 2.0/3.0
Broadcast video/audio timing
Processor and FPGA clocking
Any-frequency clock conversion
MSAN/DSLAM/PON
Fibre Channel, SAN
Telecom line cards

Mount	Surface Mount
Number of Pins	56
Packaging	Tape & Reel
Published	2008
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	56
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	56
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Supply Voltage-Max (Vsup)	3.465V
Temperature Grade	INDUSTRIAL
Number of Circuits	1
uPs/uCs/Peripheral ICs Type	CLOCK GENERATOR, OTHER
Frequency (Max)	250MHz
Input	Crystal
Primary Clock/Crystal Frequency-Nom	25MHz
PLL	Yes
Length	8mm
Width	8mm
Thickness	850μm
RoHS Status	RoHS Compliant
Lead Free	Lead Free
Mounting Type	Surface Mount
Package / Case	56-VFQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Voltage - Supply	3.135V~3.465V
Base Part Number	ICS841S012
Output	HCSL, LVCMOS, LVTTL
Input	LVCMOS, LVTTL, Crystal
Ratio - Input:Output	2:12
Differential - Input:Output	No/Yes
Main Purpose	Ethernet, PCI Express (PCIe), sRIO