Click to expand full text
HB52R1289E22-A6B/B6B
1 GB Registered SDRAM DIMM 128-Mword × 72-bit, 100 MHz Memory Bus, 2-Bank Module (36 pcs of 64 M × 4 Components) PC100 SDRAM
E0017H20 (Ver. 2.0) Aug. 20, 2001 (K) Description
The HB52R1289E22 belongs to 8-byte DIMM (Dual In-line Memory Module) family, and has been developed as an optimized main memory solution for 8-byte processor applications. The HB52R1289E22 is a 64M × 72 × 2-bank Synchronous Dynamic RAM Module, mounted 36 pieces of 256-Mbit SDRAM (HM5225405BTB) sealed in TCP package, 1 piece of PLL clock driver, 3 pieces register driver and 1 piece of serial EEPROM (2-kbit) for Presence Detect (PD). An outline of the HB52R1289E22 is 168-pin socket type package (dual lead out).