27HC291-45/L datasheet, PDF - EEWORLD Datasheet

27HC291-45/L: Description2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, LCC-28; Categorystorage storage; File Size257KB，8 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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27HC291-45/L Overview

2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, 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	PLASTIC, LCC-28
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	45 ns
I/O type	COMMON
JESD-30 code	S-PQCC-J28
JESD-609 code	e0
length	11.5062 mm
memory density	16384 bit
Memory IC Type	OTP ROM
memory width	8
Number of functions	1
Number of terminals	28
word count	2048 words
character code	2000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	2KX8
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC28,.5SQ
Package shape	SQUARE
Package form	CHIP CARRIER
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	4.57 mm
Maximum standby current	0.035 A
Maximum slew rate	0.073 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	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	11.5062 mm
Base Number Matches	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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