CY7C1481BV33-133AXI
CY7C1481BV33-133AXI is a 72-Mbit (2M × 36) synchronous flow-through SRAM for secondary cache and high-speed processor interfaces. It supports 133 MHz operation with 6.5 ns clock-to-data access and 2-1-1-1 burst reads using an on-chip 2-bit wraparound counter (linear or interleaved via MODE). Common I/O, byte writes (BWx/BWE) and global write (GW), JTAG, and ZZ sleep mode are included.
Key Specifications
| Complete manufacturer part number | CY7C1481BV33-133AXI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY7C1481BV33-133AXI is a 72-Mbit (2M × 36) synchronous flow-through SRAM for secondary cache and high-speed processor interfaces. It supports 133 MHz operation with 6.5 ns clock-to-data access and 2-1-1-1 burst reads using an on-chip 2-bit wraparound counter (linear or interleaved via MODE). Common I/O, byte writes (BWx/BWE) and global write (GW), JTAG, and ZZ sleep mode are included. |
| Package / case | PG-TQFP-100-800 |
| Product category | Memory ICs |
| Pins | 100 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| Family Name (Flip Electronics public specification) | CY7C1481BV33 |
| Interface Type (Flip Electronics public specification) | Parallel |
| Memory Size (Flip Electronics public specification) | 72Mbit |
| Organization (Flip Electronics public specification) | 2M x 36 |
| Address Bus Width (Flip Electronics public specification) | 21Bits |
| Number of Bits per Word (Flip Electronics public specification) | 36Bits |
| Number of Words (Flip Electronics public specification) | 2Mword |
| Timing (Flip Electronics public specification) | Synchronous |
| ECC (Flip Electronics public specification) | No |
| Number of I O Lines (Flip Electronics public specification) | 36 |
| SRAM Type (Flip Electronics public specification) | Standard |
| Number of Burst (Flip Electronics public specification) | 4 |
| Number of Ports (Flip Electronics public specification) | Single Port |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/CY7C1481BV33-133AXI-42204 |
| In stock | 3,693 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Additional parameters are from Flip Electronics public product specifications matched to the complete ordering code and manufacturer. These fields are third-party data, not manufacturer-confirmed. Original fields and commercial terms are preserved.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.