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Infineon Technologies CY37192P160-125AXI
- Part No.:
- CY37192P160-125AXI
- Manufacturer:
- Infineon Technologies
- Package:
- 160-LQFP
- Datasheet:
-
CY37192P160-125AXI.pdf
- Description:
- IC CPLD 192MC 10NS 160TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,616
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Product details
Overview
CY37192P160-125AXI from Cypress Semiconductor is a 192-macrocell In-System Reprogrammable (ISR™) Complex Programmable Logic Device (CPLD) in the Ultra37000 family, operating at 5V with 125 ns maximum propagation delay (tPD), 120 I/O pins, and JTAG-based reconfiguration. It implements logic blocks interconnected via a Programmable Interconnect Matrix (PIM), supports four synchronous clocks per logic block, and features programmable bus-hold on all I/Os for noise-immune bus interfacing in industrial control systems.
For engineers reviewing the CY37192P160-125AXI datasheet, CY37192P160-125AXI pinout, CY37192P160-125AXI application, or CY37192P160-125AXI equivalent, key selection criteria include macrocell count, I/O pin count, tPD timing bin, VCCO voltage flexibility (3.3V/5V), JTAG ISR capability, and PCI Local Bus compliance for legacy system upgrades.
Technical Context
The device integrates eight logic blocks, each containing a 72×87 product term array, intelligent product term allocator (0–16 terms per macrocell), and 16 macrocells (mix of I/O and buried). All inputs route through a global PIM with fixed, route-independent timing-no fanout, expander, or PIM path delays affect timing analysis.
Each logic block supports four synchronous clocks (CLK0–CLK3) with polarity control, one asynchronous product term clock (PTCLK), dedicated set/reset product terms with OR/AND polarity, and programmable slew rate per output to meet EMI or speed requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocells | 192 total, distributed across 8 logic blocks for scalable logic partitioning |
| I/O Pins | 120 user-programmable I/Os with bus-hold and slew-rate control |
| Propagation Delay (tPD) | 125 ns max - defines worst-case combinational path latency |
| Max Frequency (fMAX) | 154 MHz - determines highest synchronous clock rate for registered logic |
| Supply Voltage | 5V VCC with VCCO configurable for 3.3V or 5V I/O levels - enables mixed-voltage board interfacing |
| JTAG Interface | IEEE 1149.1-compliant - enables in-system reprogramming without socket removal |
| PCI Compliance | Fully meets PCI Local Bus Specification electrical and timing requirements - validated for add-in card designs |
Pinout & Package
CY37192P160-125AXI is housed in a 160-lead TQFP package (24 × 24 mm, 0.5 mm pitch) with exposed thermal pad. Pin numbering follows standard TQFP convention, with corner pin 1 marked by dot or notch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TCK, TMS, TDI, TDO | JTAG boundary-scan interface | Enable ISP programming, debug visibility, and interconnect testing without custom test fixtures |
| CLK0–CLK3 | Dedicated synchronous clock inputs | Four independent global clocks per logic block - support multi-clock domain designs |
| VCC, GND | Power and ground | Multiple VCC/GND pairs ensure low-noise power delivery and reduce simultaneous switching noise |
| VCCO | I/O supply voltage | Separate VCCO pins allow per-bank 3.3V/5V I/O level selection - critical for mixed-voltage backplane interfaces |
| I/O[0]–I/O[119] | Programmable bidirectional I/O | All support bus-hold, slew control, and configurable input registers - eliminate external pull-ups and reduce board space |
Key Features
| Feature | Design Value |
|---|---|
| In-System Reprogrammability (ISR™) | JTAG-based field updates preserve pinout and timing - eliminates hardware respins during firmware iteration |
| Intelligent Product Term Allocator | 0–16 product terms dynamically assigned per macrocell - maximizes logic density without manual optimization |
| Fixed-Timing PIM Architecture | No route-dependent delays - timing closure achieved without iterative place-and-route iterations |
| Programmable Slew Rate | Per-output fast/slow edge selection - balances signal integrity vs. EMI compliance in same design |
| Dedicated Clock Inputs | Four synchronous clocks + one product-term clock per logic block - supports complex state machines and asynchronous handshake logic |
Applications
| Industrial PLC I/O Expansion | Legacy PCI Add-in Card Logic |
|---|---|
Use Scenario: Adding isolated digital I/O channels to programmable logic controllers using existing 5V backplanes. IC Role / Device Role / Timing Role: CPLD implements glue logic, address decoding, and register-mapped I/O control with deterministic 125 ns response. Use Value: Replaces multiple 74-series chips; bus-hold prevents floating inputs during hot-swap; JTAG enables field firmware updates without downtime. | Use Scenario: Replacing obsolete PAL/GAL devices on PCI-compliant data acquisition cards. IC Role / Device Role / Timing Role: Provides PCI address/data steering, burst-mode control, and interrupt arbitration with guaranteed tPD ≤125 ns. Use Value: Meets PCI timing spec without external buffers; VCCO=3.3V mode supports modern host bridges while maintaining 5V-tolerant signaling. |
| Automotive Body Control Module | Test Equipment Signal Conditioning |
Use Scenario: Managing door lock, window lift, and mirror control signals in 5V automotive ECUs. IC Role / Device Role / Timing Role: Implements combinatorial safety interlocks and latched output drivers with asynchronous reset. Use Value: Buried macrocells handle internal state; I/O macrocells drive relays directly; bus-hold prevents spurious activation during battery brownout. | Use Scenario: Adapting sensor outputs (TTL/CMOS) to mixed-voltage DUT interfaces in ATE systems. IC Role / Device Role / Timing Role: Performs level translation, signal inversion, and timing alignment across 120 I/Os with programmable slew. Use Value: Eliminates discrete level shifters; slow-slew mode reduces radiated emissions during high-speed test pattern generation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD-based logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC95192XL-10TQ144I | 192 macrocells, 10 ns tPD, 3.3V-only supply, no VCCO flexibility | Lacks 5V tolerance and PCI compliance; requires external level shifters for legacy 5V buses | Prefer when lowest power and fastest timing are required in new 3.3V-only designs |
| ATF1504AS-10QU100 | 128 macrocells, 10 ns tPD, 3.3V supply, JTAG ISP, but only 100 I/Os | Lower I/O count and macrocell density; no dedicated PCI timing validation | Choose for cost-sensitive, lower-complexity replacements where 120 I/Os are not required |
Compared with XC95192XL-10TQ144I and ATF1504AS-10QU100, CY37192P160-125AXI uniquely supports 5V/3.3V mixed I/O via VCCO pins, delivers PCI-compliant timing out-of-box, and retains full 120 I/Os with bus-hold - making it the only drop-in solution for upgrading legacy 5V industrial and telecom boards.
Availability
CY37192P160-125AXI is available at Aetrix Electronics and suitable for industrial PLC upgrades, PCI add-in card refurbishment, and automotive body control modules requiring stable component supply across extended product lifecycles.
Supply support for CY37192P160-125AXI 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
Cypress Semiconductor (now part of Infineon Technologies) is a U.S.-based semiconductor company specializing in programmable logic, memory, and USB/USB-C solutions for industrial, automotive, and communications markets.
The Ultra37000 CPLD family was designed specifically to replace obsolete PAL/GAL devices and enable rapid migration from 22V10-style logic to high-density, in-system reprogrammable architectures - targeting legacy system modernization and long-lifecycle industrial equipment.
FAQ
Is CY37192P160-125AXI compatible with 3.3V I/O standards while powered by 5V?
Yes. The device uses separate VCCO pins to set I/O voltage levels. When VCCO is connected to 3.3V, outputs meet 3.3V JEDEC CMOS levels and remain 5V-tolerant, enabling safe interfacing with both 3.3V and 5V peripherals on the same board without level shifters.
Does this device require external configuration memory or boot ROM?
No. CY37192P160-125AXI is non-volatile and retains its configuration without external memory. It uses on-chip EEPROM cells programmed via JTAG, eliminating startup delay and external components required by SRAM-based FPGAs.
Can the 125 ns speed grade be used in PCI Local Bus designs?
Yes. The CY37192P160-125AXI is explicitly validated for PCI Local Bus compliance per the datasheet, meeting both electrical (voltage thresholds, drive strength) and timing (setup/hold, tPD) requirements for 33 MHz PCI operation.
What development tools support this CPLD?
Cypress Warp v7.1 and later versions fully support the Ultra37000 family. Third-party tools including Mentor Graphics Precision RTL and Synopsys Synplify Pro also provide synthesis and place-and-route support with verified timing models for the 125 ns speed bin.
CY37192P160-125AXI Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- Ultra37000™
- Package/Case:
- 160-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Programmable Type:
- In-System Reprogrammable™ (ISR™) CMOS
- Delay Time tpd(1) Max:
- 10 ns
- Voltage Supply - Internal:
- 4.5V ~ 5.5V
- Number of Logic Elements/Blocks:
- -
- Number of Macrocells:
- 192
- Number of Gates:
- -
- Number of I/O:
- 125
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 160-TQFP (24x24)
CY37192P160-125AXI FAQ
1.How can I place an order for CY37192P160-125AXI through Aetrix?
Please submit a Request for Quotation (RFQ) for CY37192P160-125AXI 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 CY37192P160-125AXI reliable?
The price and inventory of CY37192P160-125AXI are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY37192P160-125AXI is usually 5 days.
3.What payment methods are accepted for CY37192P160-125AXI?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY37192P160-125AXI transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY37192P160-125AXI?
CY37192P160-125AXI orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY37192P160-125AXI 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 CY37192P160-125AXI?
For technical support, including CY37192P160-125AXI datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY37192P160-125AXI requirements.
6.How does Aetrix verify that CY37192P160-125AXI is sourced from the original manufacturer or authorized distributors?
All CY37192P160-125AXI 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 CY37192P160-125AXI meets industry standards.
7.What is the process for return or replacement of CY37192P160-125AXI?
All CY37192P160-125AXI units undergo pre-shipment inspection (PSI). If there is an issue with CY37192P160-125AXI, 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 CY37192P160-125AXI part is unused and in its original packaging.
Return procedure for CY37192P160-125AXI:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CY37192P160-125AXI Tags
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5M40ZE64C5N
Intel
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ATF1502ASV-15AU44
Microchip Technology
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5M80ZE64C5N
Intel
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5M80ZT100C5N
Intel
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ATF1502AS-10AU44
Microchip Technology
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ATF1502AS-10JU44
Microchip Technology
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5M80ZE64I5N
Intel
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5M80ZT100I5N
Intel
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LC4032V-75TN48C
Lattice Semiconductor Corporation
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ATF1504ASV-15AU44
Microchip Technology
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ATF1504AS-10JU44
Microchip Technology
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5M160ZE64C5N
Intel
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