CY37256VP256-66BBI Cypress Semiconductor Corp, CY37256VP256-66BBI Datasheet - Page 9

• Manufacturer Part Number: CY37256VP256-66BBI
• Description: IC CPLD 256 MACROCELL 256LFBGA
• Manufacturer: Cypress Semiconductor Corp
• Series: Ultra37000™r

Specifications of CY37256VP256-66BBI

• Programmable Type: In-System Reprogrammable™ (ISR™) CMOS
• Delay Time Tpd(1) Max: 20.0ns
• Voltage Supply - Internal: 3 V ~ 3.6 V
• Number Of Macrocells: 256
• Number Of I /o: 197
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-LFBGA
• Voltage: 3.3V
• Memory Type: CMOS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Number Of Logic Elements/cells: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

The second method for programming Ultra37000 devices is on
automatic test equipment (ATE). This is accomplished through a
file created by the ISR software. Check the Cypress website for
the latest ISR software download information.
The third programming option for Ultra37000 devices is to utilize
the embedded controller or processor that already exists in the
system. The Ultra37000 ISR software assists in this method by
converting the device JEDEC maps into the ISR serial stream
that contains the ISR instruction information and the addresses
and data of locations to be programmed. The embedded
controller then simply directs this ISR stream to the chain of
Ultra37000 devices to complete the desired reconfiguring or
diagnostic operations. Contact your local sales office for infor-
mation on availability of this option.
Document Number : 38-03007 Rev. *G
The fourth method for programming Ultra37000 devices is to use
the same programmer that is currently being used to program
F
For all pinout, electrical, and timing requirements, refer to device
data sheets. For ISR cable and software specifications, refer to
the UltraISR kit data sheet (CY3700i).
Third-Party Programmers
As with development software, Cypress support is available on
a wide variety of third-party programmers. All major third-party
programmers (including BP Micro, Data I/O, and SMS) support
the Ultra37000 family.
LASH
370i devices.
Ultra37000 CPLD Family
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