Package Information
| Pkg. Type | LBGA |
| Pkg. Code | pkg_6857 |
| Lead Count (#) | 165 |
| Pkg. Dimensions (mm) | 15 x 13 x 1.4 |
Environmental & Export Classifications
| ECCN | EAR99 |
| RoHS (R1QHA7218ABB-25IB1) | EnglishJapanese |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| HTSUS |
Product Attributes
| Pkg. Type | LBGA |
| Carrier Type | Tray |
| Architecture | DDR-II+ CIO without ODT |
| Burst Length (Words) | 2 |
| Data Width (bits) | 18000 |
| Density (Kb) | 72000 |
| Frequency (Max) (MHz) | 400 |
| Lead Compliant | No |
| Lead Count (#) | 165 |
| Length (mm) | 15 |
| MIN Frequency (MHz) | 250 |
| MOQ | 1 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pkg. Dimensions (mm) | 15 x 13 x 1.4 |
| Read Latency (Clock) | 2 |
| Tape & Reel | No |
| Thickness (mm) | 1.4 |
| Width (mm) | 13 |
Description
The R1Q#A7236 is a 2, 097, 152-word by 36-bit and the R1Q#A7218 is a 4, 194, 304-word by 18-bit synchronous double data rate static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell. It integrates unique synchronous peripheral circuitry and a burst counter. All input registers are controlled by an input clock pair (K and /K) and are latched on the positive edge of K and /K. These products are suitable for applications which require synchronous operation, High-Speed, low voltage, high density and wide bit configuration. These products are packaged in 165-pin plastic FBGA package.