27HC291L-40I/K datasheet, PDF - EEWORLD Datasheet

27HC291L-40I/K: Description2K X 8 UVPROM, 40 ns, CQCC28, WINDOWED, CERAMIC, LCC-28; Categorystorage storage; File Size257KB，8 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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27HC291L-40I/K Overview

2K X 8 UVPROM, 40 ns, CQCC28, WINDOWED, CERAMIC, LCC-28

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Microchip
Parts packaging code	QLCC
package instruction	WINDOWED, CERAMIC, LCC-28
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	40 ns
I/O type	COMMON
JESD-30 code	S-CQCC-N28
JESD-609 code	e0
length	11.43 mm
memory density	16384 bit
Memory IC Type	UVPROM
memory width	8
Number of functions	1
Number of terminals	28
word count	2048 words
character code	2000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	2KX8
Output characteristics	3-STATE
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	WQCCN
Encapsulate equivalent code	LCC28,.45SQ
Package shape	SQUARE
Package form	CHIP CARRIER, WINDOW
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Programming voltage	12.75 V
Certification status	Not Qualified
Maximum seat height	3.302 mm
Maximum standby current	0.0001 A
Maximum slew rate	0.07 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	11.43 mm
Base Number Matches	1

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