Infineon Technologies CYK256K16MCBU-70BVXI SRAM
SRAM Memory IC 4Mb (256K x 16) Parallel 2.7V ~ 3.3V 48-VFBGA (6x8)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CYK256K16MCBU-70BVXI
Detailed Description
IC PSRAM 4MBIT 70NS 48VFBGA
Package
Tray
Lifecycle Status
Obsolete
Datasheet
CYK256K16MCBU-70BVXI Datasheet
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Technical Specifications
Infineon Technologies CYK256K16MCBU-70BVXI SRAM technical specifications.
General
Memory Size
4Mb (256K x 16)
RoHS
Yes
Package / Case
48-VFBGA
Packaging
Tray
Mounting Type
SMD (SMT)
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 3.3V
Lifecycle Status
Obsolete
Access Time
70ns
Technology
PSRAM (Pseudo SRAM)
Related Parts Comparison (CYK256K16MCBU-70BVXI vs CY7C1371D-133BGC vs CY7C1380S-167AXC vs CY7C1420SV18-250BZC)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 48-VFBGA | 119-BGA | 100-LQFP | 165-LBGA |
| Mounting Type | SMD (SMT) | SMD | SMD | SMD (SMT) |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 2.7V ~ 3.3V | 3.135 V ~ 3.6 V | 3.135 V ~ 3.6 V | 1.7V ~ 1.9V |
| Memory Size | 4Mb (256K x 16) | 18Mb (512K x 36) | 18Mb (512K x 36) | 36Mb (1M x 36) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Format | PSRAM | SRAM | SRAM | SRAM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Technology | PSRAM (Pseudo SRAM) | SRAM - Synchronous | SRAM - Synchronous | SRAM - Synchronous, DDR II |
| Access Time | 70ns | 6.5ns | 3.4ns | -- |
| Action |
More Parts in SRAM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
CY7C1041DV33-10ZSXIInfineon TechnologiesSRAM Memory IC 4Mb (256K x 16) Parallel 3V ~ 3.6V 44-TSOP II
CY7C1420SV18-250BZCInfineon TechnologiesSRAM Memory IC 36Mb (1M x 36) Parallel 250MHz 1.7V ~ 1.9V 165-FBGA (13x15)
CY7C1460SV25-250BZCInfineon TechnologiesSRAM Memory IC 36Mb (1M x 36) Parallel 250MHz 2.375V ~ 2.625V 165-FBGA (13x15)
CY7C1380S-167AXCInfineon TechnologiesSRAM Memory IC 18Mb (512K x 36) Parallel 167MHz 3.135 V ~ 3.6 V 100-TQFP (14x14)