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Infineon Technologies CY7C1061G-10BV1XIT
- Part No.:
- CY7C1061G-10BV1XIT
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 48-VFBGA
- Datasheet:
-
CY7C1061G-10BV1XIT.pdf
- Description:
- IC SRAM 16MBIT PARALLEL 48VFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,429
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Product details
Overview
CY7C1061G-10BV1XIT from Infineon Technologies (formerly Cypress) is a 16-Mbit (1M × 16-bit) CMOS static RAM with embedded single-bit error-correcting code (ECC), designed for high-reliability data storage in industrial control and telecom infrastructure. It operates at 10 ns access time, supports 1.65–2.2 V / 2.2–3.6 V / 4.5–5.5 V supply ranges, and features an ERR output pin indicating corrected single-bit errors during read cycles.
For engineers reviewing the CY7C1061G-10BV1XIT datasheet, CY7C1061G-10BV1XIT pinout, CY7C1061G-10BV1XIT application, or CY7C1061G-10BV1XIT equivalent, key selection criteria include ECC-enabled data integrity, multi-voltage compatibility, TSOP I/TSOP II/VFBGA package options, and industrial-grade temperature support (–40 °C to +85 °C).
Technical Context
This SRAM implements on-die Hamming-code ECC logic that detects and corrects single-bit errors in real time during read operations without requiring external circuitry. The ERR pin asserts high only when correction occurs, enabling system-level fault logging and diagnostics.
It supports both single CE (CE) and dual CE (CE1/CE2) configurations, byte-wide writes via BHE/ BLE controls, and TTL-compatible I/O signaling across all voltage ranges. Data retention is guaranteed down to 1.0 V, supporting low-power suspend modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (1,048,576 words × 16 bits); enables compact 2 MB data buffers in space-constrained systems. |
| Access Time (tAA) | 10 ns at 4.5–5.5 V and 2.2–3.6 V; ensures deterministic timing for high-speed microprocessor or FPGA interface. |
| ECC Function | Embedded single-bit error detection and correction per 16-bit word; eliminates need for external ECC logic or software overhead. |
| Supply Voltage Ranges | 1.65–2.2 V, 2.2–3.6 V, and 4.5–5.5 V; allows direct integration into mixed-voltage SoC subsystems without level-shifting. |
| Standby Current (ISB2) | 20 mA typical at VCC = 5 V, TA = 25 °C; supports low-power idle states in always-on industrial gateways. |
| Data Retention Voltage | 1.0 V minimum; permits extended battery-backed operation during brown-out or power-fail conditions. |
| Operating Temperature | –40 °C to +85 °C (Industrial grade); validated for deployment in base station RF units and PLC backplanes. |
Pinout & Package
Package: 48-ball Very Thin Fine-Pitch Ball Grid Array (VFBGA), 6 mm × 8 mm × 1.0 mm, RoHS-compliant, Pb-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A19 | Address inputs | 20-bit address bus supporting full 1M-word addressing; A19 placement varies by variant (Ball G2 or H6). |
| I/O0–I/O15 | Bidirectional data bus | 16-bit parallel interface; supports byte-access via BHE (I/O8–I/O15) and BLE (I/O0–I/O7). |
| CE / CE1 & CE2 | Chip enable control | Single CE (CY7C1061G) or dual CE (CY7C1061GE) configuration; CE1 LOW + CE2 HIGH enables memory. |
| WE | Write enable input | Active-low signal initiating write cycle; synchronous with address and data setup/hold timing. |
| OE | Output enable input | Active-low control for read data output; places I/O pins in high-Z when deasserted. |
| BHE / BLE | Byte enable inputs | Independent control of upper/lower 8-bit bytes during write or read; enables partial-word transfers. |
| ERR | Error indication output | Open-drain output asserted HIGH only when single-bit correction occurs; requires external pull-up. |
| VCC / VSS | Power and ground | Dual VCC balls (Balls C1 & D1) and multiple VSS balls (A1, E1, F1, H1, etc.) ensure low-impedance supply routing. |
Key Features
| Feature | Design Value |
|---|---|
| On-die ECC engine | Real-time single-bit error correction per 16-bit word without CPU intervention or external logic. |
| Multi-voltage operation | Three independent VCC ranges (1.65–2.2 V, 2.2–3.6 V, 4.5–5.5 V) simplify integration into heterogeneous power domains. |
| ERR status pin | Dedicated open-drain output signals correction events, enabling hardware-triggered logging or system recovery actions. |
| Low-voltage data retention | Guaranteed 1.0 V retention threshold supports battery-backed operation during main power loss. |
| Industrial temperature range | –40 °C to +85 °C operation validated per JEDEC JESD22-A104; suitable for uncooled telecom chassis. |
Applications
| Industrial PLC Memory Buffer | Telecom Baseband Processor Cache |
|---|---|
|
Use Scenario: Storing real-time I/O state and configuration data in programmable logic controllers deployed in factory automation environments. IC Role / Device Role / Timing Role: High-integrity SRAM buffer interfacing directly with ARM Cortex-M7 or RISC-V MCU buses, providing ECC-protected scratchpad memory. Use Value: Prevents silent data corruption in mission-critical control loops; 10 ns access time meets deterministic scan-cycle timing budgets. |
Use Scenario: Serving as low-latency instruction/data cache for digital signal processors in 4G/LTE radio units. IC Role / Device Role / Timing Role: ECC-enabled fast SRAM co-located with DSP core, operating at 5 V or 3.3 V with minimal board-level power conversion. Use Value: Eliminates need for redundant memory or software checksums; 20 mA ISB2 enables energy-efficient sleep modes between burst transmissions. |
| Medical Imaging Data FIFO | Ruggedized Network Switch Buffer |
|
Use Scenario: Temporary storage of raw sensor frames from ultrasound or MRI front-end ADCs before compression and transfer to host processor. IC Role / Device Role / Timing Role: Burst-mode SRAM FIFO with byte-enable granularity, synchronized to ADC clock domain and isolated from host PCIe bus noise. Use Value: ECC prevents pixel corruption artifacts; 1.0 V data retention maintains frame integrity during brief power interruptions. |
Use Scenario: Packet buffering in managed Ethernet switches operating in harsh outdoor enclosures (e.g., traffic management nodes). IC Role / Device Role / Timing Role: Industrial-grade SRAM used for ingress/egress queue management in ASIC/FPGA-based switch fabric. Use Value: Dual CE support enables seamless bank switching; –40 °C to +85 °C rating ensures reliability under solar-heated cabinet conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ECC SRAM applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AS7C31026B-10TIN | No integrated ECC; requires external error-handling logic or software correction. | Suitable for cost-sensitive designs where ECC is optional or handled at system level. | Select if board area or BOM count must be minimized and ECC is not mandatory for functional safety. |
| IS61WV102416BLL-10MLI | 10 ns access, no ERR pin, lower standby current (15 mA typical), but lacks on-die ECC engine. | Used in consumer electronics where radiation-induced soft errors are not a design concern. | Choose when power efficiency outweighs fault tolerance requirements and system-level ECC is acceptable. |
Compared with AS7C31026B-10TIN and IS61WV102416BLL-10MLI, CY7C1061G-10BV1XIT uniquely delivers hardware-accelerated ECC with visible correction feedback (ERR pin), making it the only option among the three qualified for IEC 61508 SIL-2 or DO-254 DAL-B applications without additional validation overhead.
Availability
CY7C1061G-10BV1XIT is available at Aetrix Electronics and suitable for industrial PLCs, telecom baseband units, medical imaging subsystems, and ruggedized network switches requiring stable component supply across extended product lifecycles.
Supply support for CY7C1061G-10BV1XIT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, sensing, connectivity, and memory solutions for industrial, automotive, and communications markets.
CY7C1061G-10BV1XIT belongs to Infineon's legacy Cypress SRAM portfolio, engineered specifically for high-reliability embedded systems demanding hardware-based data integrity assurance in harsh operating environments.
FAQ
Does CY7C1061G-10BV1XIT support automatic error correction without external intervention?
Yes. The device integrates a dedicated on-die ECC engine that automatically detects and corrects single-bit errors during every read operation. No external logic, firmware, or CPU cycles are required - correction occurs transparently within the memory array, and the ERR pin signals each correction event.
What is the function of the ERR pin, and how should it be connected?
The ERR pin is an open-drain output that asserts HIGH only when a single-bit error is detected and corrected during a read cycle. It must be externally pulled up to VCC via a 4.7 kΩ resistor. Leaving it floating is acceptable if error monitoring is unused, per datasheet Note 6.
Can CY7C1061G-10BV1XIT operate across different voltage domains simultaneously?
No. While the device supports three discrete VCC ranges (1.65–2.2 V, 2.2–3.6 V, 4.5–5.5 V), it operates from a single VCC supply at any given time. All I/Os are referenced to that same VCC; mixed-supply operation is not supported.
Is the 48-ball VFBGA package (BV1XI) lead-free and RoHS compliant?
Yes. The BV1XI suffix denotes a Pb-free, RoHS-compliant 48-ball VFBGA package with NiPdAu surface finish, qualified per J-STD-020 moisture sensitivity level 3 and JEDEC standard reflow profiles.
CY7C1061G-10BV1XIT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 48-VFBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Volatile
- Memory Format:
- SRAM
- Technology:
- SRAM - Asynchronous
- Memory Size:
- 16Mbit
- Memory Organization:
- 1M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 10ns
- Access Time:
- 10 ns
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-VFBGA (6x8)
CY7C1061G-10BV1XIT FAQ
1.How can I place an order for CY7C1061G-10BV1XIT through Aetrix?
Please submit a Request for Quotation (RFQ) for CY7C1061G-10BV1XIT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CY7C1061G-10BV1XIT reliable?
The price and inventory of CY7C1061G-10BV1XIT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY7C1061G-10BV1XIT is usually 5 days.
3.What payment methods are accepted for CY7C1061G-10BV1XIT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY7C1061G-10BV1XIT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY7C1061G-10BV1XIT?
CY7C1061G-10BV1XIT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY7C1061G-10BV1XIT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CY7C1061G-10BV1XIT?
For technical support, including CY7C1061G-10BV1XIT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY7C1061G-10BV1XIT requirements.
6.How does Aetrix verify that CY7C1061G-10BV1XIT is sourced from the original manufacturer or authorized distributors?
All CY7C1061G-10BV1XIT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CY7C1061G-10BV1XIT meets industry standards.
7.What is the process for return or replacement of CY7C1061G-10BV1XIT?
All CY7C1061G-10BV1XIT units undergo pre-shipment inspection (PSI). If there is an issue with CY7C1061G-10BV1XIT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CY7C1061G-10BV1XIT part is unused and in its original packaging.
Return procedure for CY7C1061G-10BV1XIT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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