Programmable data mode generator for use in chip of semiconductor memory

Application Number: 00108863
Application Date: 2000.05.17
Publication Number: 1284724
Publication Date: 2001.02.21
Priority Information: 1999/5/17 US 09/312974
International: G11C11/00;G11C29/00
Applicant(s) Name: Infineon Tech. North America Co.
Inventor(s) Name: G. Francofsky
Patent Agency Code: 72001
Patent Agent: zhang zhicheng
Abstract A semiconductor memory chip (100) in accordance with the present invention includes a first memory array (102) to be tested including a plurality of memory cells arranged in rows and columns, the memory cells being accessed to read and write data thereto by employing bitlines (BL) and wordlines (WL), the data provided on input/output pins (DQs), and a pattern generator (108) formed on the memory chip.