SEMICONDUCTOR TECHNICAL DATA Order this document by MCM63Z736/D 128K x 36 and 256K x 18 Bit Pipelined ZBT RAM Synchronous Fast Static RAM The ZBT RAM is a 4M-bit synchronous fast static RAM designed to provide Zero Bus Turnaround. The ZBT RAM allows 100% use of bus cycles during back-to-back read/write and write/read cycles. The MCM63Z736 (organized as 128K words by 36 bits) and the MCM63Z818 (organized as 256K words by 18 bits) are fabricated in Motorolas high performance silicon gate CMOS technology. This device integrates input registers, an output register, a 2bit address counter, and high speed SRAM onto a single monolithic circuit for reduced parts count in communication applications. Synchronous design allows precise cycle control with the use of an external clock (CK). CMOS circuitry reduces the overall power consumption of the integrated functions for greater reliability. Addresses (SA), data inputs (DQ), and all control signals except output enable (G) and linear burst order (LBO) are clock (CK) controlled through positive edge-triggered noninverting registers. Write cycles are internally self-timed and are initiated by the rising edge of the clock (CK) input. This feature eliminates complex off-chip write pulse generation and provides increased timing flexibility for incoming signals. For read cycles, pipelined SRAM output data is temporarily stored by an edge triggered output register and then released to the output buffers at the next rising edge of clock (CK). 3.3 V LVTTL and LVCMOS Compatible MCM63Z736/MCM63Z818-143 = 4 ns Access/7 ns Cycle (143 MHz) MGM63Z736/MCM63Z81 8-133 = 4.2 ns Access/7.5 ns Cycle (133 MHz) MCGM63Z736/MCM63Z81 8-100 = 5 ns Access/10 ns Cycle (100 MHz) e Selectable Burst Sequencing Order (Linear/Interleaved) e Internally Self-Timed Write Cycle e Two-Cycle Deselect e Byte Write Control e ADV Controlled Burst e 100-Pin TQFP Package MCM63Z736 MCM63Z818 TQ PACKAGE TQFP CASE 983A-01 ZBT and Zero Bus Turnaround are trademarks of Integrated Device Technology, Inc., and the architecture is supported by Micron Technology, Inc. and Motorola, Inc. REV6 1/14/00 Motorola, Inc. 2000 (@) mororozaPIN ASSIGNMENT HOOK = CC me | | | | | | | | | | | | | | | | | | | | | ! ! (09! X (eo)0 Xx (zo)o x (Lo)o x (oo)0 Xx lealo (zavo Xx lialo X (ogo Xx (ovo ->- 0 | | | | | | | | | | | | | | | | | | | | | DD. DID. PDD. PDI | | | 4d03 ONVWWOS | (GNNOYV-dVYM LSHNA GNV LSHNG A TONIS) SATDAD GVau MCM63Z736 MCM63Z818 MOTOROLA FAST SRAM 15@|QEL YINIL U] UMOUS EJB SUOI}JUYEP BPOD PUBLULUOD LON | | | | | | | | | a Xx (Loja Xx (oo)a Xx (gaa x (za)a Xx (raja Xx (oa)a Xx (ov)a Ee od | | | | | | | | | | | | | | | | | | | | X a X2 X 4a X_ X 4a X 8 X 4 Xm X X- aNYANOO | rT | | ssaydav Mo (GNNOYV-dVHM LSYNA GNV LSHNG ATONIS) SATDAD SLIYM MOTOROLA FAST SRAM MCM63Z736 MCM63Z818 16@IGEL UNL U] UMOYS Ele SUO|HUYEp BPOS PUBLULUOD -FLON ry mo Xe Loja e (oo)a x oe (oa)a x (ovo yw | | | | 3d09 X CGNYWNNOO oe ap Popcae Xx q K2 \_ sszucay }] o --]|] = + | | | u | | | Vv | | | SA19A9 LOA1SSAC GNV G10H HLIM AONSYSHOO GVSu SLIYM vay MCM63Z736 MCM63Z818 MOTOROLA FAST SRAM 17ORDERING INFORMATION (Order by Full Part Number) 632736 MCM 63Z818 XX X X Motorola Memory Prefix Part Number Blank = Trays, R = Tape and Reel = Speed (143 = 143 MHz, 133 = 133 MHz 100 = 100 MHz) Package (TQ = TQFP) Full Part Numbers MCM63Z736TQ143 MCM63Z736TQ133 MCM63Z736TQ100 MCM63Z736TQ143R MCM63Z736TQ133R MCM63Z736TQ100R MCM63Z818TQ143 MCM63Z818TQ133 MCM63Z818TQ100 MCM63Z818TQ143R MCM63Z818TQ133R MCM63Z818TQ100R MCM632Z736 MCM63Z818 MOTOROLA FAST SRAM 18PACKAGE DIMENSIONS TQ PACKAGE 100-PIN TQFP CASE 983A-01 4X | 0.20 (0.008)|H] A-B [D] ocaomPs || 0.20 (0.008) |c] a-B [D | 50 | =a (O ' 31 y UIUC TTT TEE 1 30 *LD1/2 | + [D2 [D1] KAN [D] | 2X 20 TIPS | 0.20 (0.008)|c] A-B |D| N {| 0.10 (0.004) VIEW AB 0.05 (0.002) 0.25 (0.010) GAGE PLANE VIEW AB TF f X=A, B, OR D VIEW Y BASE METAL PLATING 1 b1 4 PL. f |-4>| 0.13 (0.005) @|c| AB |D| SECTION B-B NOTES: 1. 2. 3. a @ ~ DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DATUM PLANE -H- IS LOCATED AT BOTTOM OF LEAD AND IS COINCIDENT WITH THE LEAD WHERE THE LEAD EXITS THE PLASTIC BODY AT THE BOTTOM OF THE PARTING LINE. . DATUMS -A-, -B- AND -D- TO BE DETERMINED AT DATUM PLANE -H-. . DIMENSIONS D AND ETO BE DETERMINED AT SEATING PLANE C-. . DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.25 (0.010) PER SIDE. DIMENSIONS D1 AND B1 DO INCLUDE MOLD MISMATCH AND ARE DETERMINED AT DATUM PLANE -H-. . DIMENSION b DOES NOT INCLUDE DAMBAR PROTRUSION. DAMBAR PROTRUSION SHALL NOT CAUSE THE b DIMENSION TO EXCEED 0.45 (0.018). MILLIMETERS INCHES MOTOROLA FAST SRAM MCM63Z736 MCM63Z818 19