GP522

www.DataSheet4U.com GP522 Controller Chip PRELIMINARY DATA SHEET FEATURES 8 programmable resistors 1 programmable switch conforms to communication standard for programmable devices P/N 30381-000 DESCRIPTION GP522 The GP522 is a single memory controller chip, designed as an array of resistors used to control functions of any signal processing integrated circuit. Controller consists of eight digitally programmable resistors and one switch. The GP522 can be programmed by any programmer supporting communication standard for programmable devices P/N 30381-00. PACKAGING Chip (169 x 81 mils) Au Bump R1A GP522 VBAT SDA 20 GND 69k5 Non-volatile memory (EEPROM) 5 10 R2A 6 R5A 4 R4A 8 R7A 1 R8A 21 R3A 16 R6A 13 R3 17 Programming Interface R1 R2 R5 R4 R7 R8 200k R6 11 R3C 49k5 100k 200k 500k 100k 12 R6C 200k SW 7 2 SW2 9 3 19 R8B 15 R3B 14 R6B All resistors in ohms, all capacitors in farads, unless otherwise stated. SW1 R4B R7B BLOCK DIAGRAM Revision Date: November 1999 Document No. 522 - 21 - 02 GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996 Web Site: www.gennum.com E-mail: [email protected] ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Minimum Voltage on any pad Maximum Voltage on SDA pad Maximum Voltage on any other pad ESD rating of SDA pad ESD rating of any other pad Operating Temperature Range Storage Temperature Range VALUE PAD CONNECTION R8A R7A 1 21 2 20 19 18 17 16 GND R8B EXCLK SD...