IS43TR16256A-125KBL vs W634GU6RB-11TR Comparison
Detailed side-by-side comparison of IS43TR16256A-125KBL by ISSI, Integrated Silicon Solution Inc and W634GU6RB-11TR by Winbond. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
ISSI, Integrated Silicon Solution Inc
IS43TR16256A-125KBL - 4Gb DDR3 SDRAM 256Mx16 | ISSI
IS43TR16256A-125KBL ✓ Active
Specification Comparison
| Parameter | IS43TR16256A-125KBL | W634GU6RB-11TR |
|---|---|---|
| Brand | ISSI, Integrated Silicon Solution Inc | Winbond |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.09 | $32.00 |
| Memory Type | DDR3 SDRAM | DDR3L SDRAM |
| Memory Size | 4Gbit (256M x 16) | 4Gbit (256M x 16) |
| Data Rate | 1600MT/s | 1866 MT/s |
| Clock Frequency | 800 MHz | 933 MHz |
| Access Time | 20 ns | 20 ns |
| Supply Voltage (VDD) | 1.5V ± 0.075V | — |
| Supply Voltage (VDDQ) | 1.5V ± 0.075V | — |
| CAS Latency | 11 | 13 |
| Burst Length | 8 (with burst chop 4) | — |
| Package | 96-TWBGA (9x13mm) | 96-VFBGA (7.5x13 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C to +95°C (Tc) | -40°C to +95°C |
| RoHS | Compliant | — |
| Number of Pins | 96 | — |
| Organization | 256M x 16 | 256M x 16 |
| Supply Voltage | — | 1.35V (1.5V compatible) |
| Interface | — | Parallel |
| RoHS Status | — | Compliant |
| Halogen Free | — | Yes |
| Auto Self-Refresh | — | Yes |
| Write Leveling | — | Yes |
| ZQ Calibration | — | Yes |
| Dynamic ODT | — | Yes |