The IBMO436A4CBLBB, IBM0418A4CBLBB, IBMO436A8CBLBB, and IBMO418A8CBLBB are synchronous pipeline mode, high-performance CMOS static random access memories (SRAMs) with 8Mb (256Kx36 & 512Kx18) and 4Mb (128Kx36 & 256Kx18) organizations.
These SRAMs feature:
- Double data rate and single data rate synchronous modes of operation
- HSTL input and output levels
- Registered addresses, controls, and data inputs
- Burst mode of operation
- Common I/O
- Pipeline mode of operation
- Asynchronous output enable
- Self-timed late write with full data coherency
- Boundary scan using limited set of JTAG 1149.1 functions
- Single differential HSTL clock
They are available in a 9 x 17 BGA package with SRAM JEDEC standard pinout and boundary scan order, and operate with a single +2.5V power supply.
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/ibm0418a4cblbb-5/-684634000841210220/