Production, Prototyping and Test/Programming Sockets for Flash Small Outline Packages

Socket Vendors/Definitions

INTEL RECOMMENDED SOCKET VENDORS

COMPANY	ADDRESS	PHONE #	FAX #	CONTACT
Yamaichi	2235 Zanker Rd. San Jose, CA 95131	(408) 456-0797	(408) 456-0799	Al Muranaga
Texas Instruments	34 Forest St. Attleboro, MA 02703	(508) 699-5370	(508) 699-5339	Sal Rizzo
Meritec	1359 W. Jackson St. PO Box 8003 Painesville, OH 44077	(216) 354-2106	(216) 354-0687	Dick Wilkinson
Wells	1701 S. Main St. South Bend, IN 46613	(219) 287-5941	(219) 287-0356	John Hartstein
Enplas (call sales representative)	Tesco Int'l, Inc. 1825 S. Grant St. Suite 745 San Mateo, CA 94402	(415) 572-1683	(415) 341-1509	Valentino Yambing

DEFINITIONS:

Production/Prototyping socket - Typically used in R&D environment or early production run phases to facilitate removal/re-insertion of device for updating/fixing code. Characteristics include:

1) small form factor [which can make device lock-in mechanism difficult to use]
2) surface mountable
3) PCB land-pad layout similar/close to that of device
4) low cost
5) low socket count [typically 10-100 insertions]

1) easy device insertion/removal via lock-in mechanism [usually because of larger form factor, especially in height]
2) high socketing count [typically greater than or equal to 10,000 insertions]
3) thru-hole technology
4) normally more expensive than prototyping socket
5) usually higher operating temperature range than prototyping socket

Meritec Prototyping Sockets:

PACKAGE	LEAD COUNT	VENDOR	PART #	CODES
TSOP	32	Meritec	980000-32-0*	A,B
	40	Meritec	980000-40-0*	A,B
	48	Meritec	980000-48-0*	A,B
	56	Meritec	980000-56-0*	A,B
PSOP	44	Meritec	980001-44-0*	A,B
SSOP	56	Meritec	980002-56-0*	A,B

CODES:
A. Substitute part number's asterisk with "1" to exclude positioning pins, or "2" to include positioning pins.
B. Prototype "only" sockets are suitable for code development.

Meritec Prototyping/ Production Sockets:

PACKAGE	LEAD COUNT	VENDOR	PART #	CODES
TSOP	32	Meritec	980020-32-0*	A,B
	40	Meritec	980020-40-0*	A,B
	48	Meritec	980020-48-0*	A,B
	56	Meritec	980020-56-0*	A,B
PSOP	44	Meritec	980021-44-0*	A,B
SSOP	56	Meritec	980022-56-0*	A,B

CODES:
A. Substitute part number's asterisk with "1" to exclude positioning pins, or "2" to include positioning pins.

B. Prototyping/Production allow for permanent use of the socket in the design.

COMMENTS:
For pricing and availability please contact supplier.

FLASH SMALL OUTLINE PACKAGE SOCKET INFORMATION:

Yamaichi Prototyping/Production Sockets:

PACKAGE	LEAD COUNT	VENDOR	PART #	CODES
TSOP	32	Yamaichi	IC197-3202-2000	A
	40	Yamaichi	IC197-4004-2000	A
	48	Yamaichi	IC197-4807-2000	A
	56	Yamaichi	IC197-5606-2000	A
PSOP	44	Yamaichi	IC179-44600-500
SSOP	56	Yamaichi	N/A

CODES:
A. -2000 socket has metal cover, -2100 has a plastic section over center portion of cover

COMMENTS:
For pricing and availability please contact supplier.

Burn-In/Programming Socket

PACKAGE	LEAD COUNT	VENDOR	PART #	CODES
TSOP	32	Yamaichi	IC191-0322-001N IC191-0322-001	A,C,E A,B,E
		Enplas	OTS-32-0.5-03	C,E
	40	Yamaichi	IC191-0402-002N IC191-0402-002	A,C,E A,B,E
		Enplas	OTS-40-0.5-01	C,E
	48	Yamaichi	IC191-0482-004N IC191-0482-004	A,C,E A,B,E
		Wells	648-0482211-A31	E
	56	Yamaichi	IC191-0562-003N IC191-0562-003	A,C,E A,B,E
PSOP	44	Texas Instruments	CSP044-052	A,C,E,F
		Yamaichi	IC51-0442-1536	B,C,D
SSOP	56	Texas Instruments	CSP056-054	A,B,C,E

CODES:

A. Contains optical target.
B. With positioning pins.
C. Without positioning pins.
D. Clamshell socket.
E. Open-top socket.
F. Optimized for Copper PSOP leadframe; feet on alloy42 leadframe can be bent slightly downward.

COMMENTS:
For pricing and availability please contact supplier.

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