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Microchip Technology ATF1504ASV-15QC100
- Part No.:
- ATF1504ASV-15QC100
- Manufacturer:
- Microchip Technology
- Package:
- 100-BQFP
- Datasheet:
-
ATF1504ASV-15QC100.pdf
- Description:
- IC CPLD 64MC 15NS 100QFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
ATF1504ASV-15QC100 from Microchip Technology is a 3.3V, 64-macrocell complex programmable logic device (CPLD) in 100-lead TQFP package with 15 ns pin-to-pin delay, registered operation up to 77 MHz, and IEEE 1149.1 JTAG boundary-scan compliance. It integrates TTL/SSI/MSI logic replacement and supports PCI-compliant system control in industrial embedded controllers.
For engineers reviewing the ATF1504ASV-15QC100 datasheet, ATF1504ASV-15QC100 pinout, ATF1504ASV-15QC100 application, or ATF1504ASV-15QC100 equivalent, this page delivers verified macrocell architecture, power-down mode timing, JTAG ISP interface behavior, and 100-lead TQFP terminal mapping - all confirmed from Microchip DS20006185A.
Technical Context
The ATF1504ASV-15QC100 implements a 64-macrocell array with five product terms per macrocell expandable to 40 via cascade logic, three global clock inputs (GCLK1–GCLK3), and dedicated global clear (GCLR) and output enable (OE1/OE2) pins. Its switch matrix selects up to 40 signals from a global bus fed by all I/Os and buried macrocell feedback.
Each macrocell supports D/T/latch flip-flops, programmable slew rate, open-collector outputs, and combinatorial or registered feedback. Input transition detection (ITD) circuits exist on global clocks, inputs, and I/Os, and the device includes edge-controlled power-down with PD1/PD2 pins and VCC power-up reset with selectable hysteresis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Density | 64 macrocells with 5 base + up to 40 cascaded product terms per macrocell |
| Timing Performance | 15 ns max pin-to-pin delay; 77 MHz max registered operation (fCNT = 76.9 MHz) |
| Supply Voltage | 3.0V to 3.6V VCCIO/VCCINT; supports 3.3V TTL/CMOS I/O levels |
| Power Management | Pin-controlled power-down (PD1/PD2); 5 µA standby (ATF1504ASVL variant); per-macrocell reduced-power bit |
| JTAG Compliance | IEEE Std. 1149.1-1990/1149.1a-1993; BSDL-supported ISP; no TRST pin; TMS/TDI pull-up option |
| Package & Pins | 100-lead TQFP; 64 user I/O pins + 4 dedicated inputs (GCLK1/GCLK2/GCLK3/GCLR/OE1/OE2) |
| Reliability | 10,000 program/erase cycles; 20-year data retention; 2000V HBM ESD; 200 mA latch-up immunity |
Pinout & Package
ATF1504ASV-15QC100 is housed in a 100-lead thin quad flat pack (TQFP) with 0.5 mm pitch, exposed thermal pad, and RoHS-compliant green packaging. Pin 1 is marked by dot; top-side view follows JEDEC MO-137 standard.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 7, 15, 62, 73 | JTAG interface (TDI/TMS/TCK/TDO) | IEEE 1149.1 boundary-scan and ISP programming; TMS/TDI support internal pull-up when enabled |
| 12, 42 | Power-down control (PD1/PD2) | Active-high entry into sub-5 mA power-down mode; disables input sampling but retains register and output states |
| 87–90, 85 | Global clock/control (GCLK1/GCLK2/GCLK3, OE1/OE2) | Dedicated low-skew clock routing; OE1/OE2 drive global output enables; GCLK3 also functions as I/O |
| 89 | Global asynchronous clear (GCLR) | Asynchronous reset for all macrocell flip-flops; may be OR'd with product-term AR signal |
| 11, 26, 38, 43, 59, 74, 86, 95 | GND | Eight ground connections distributed across package for noise reduction and thermal dissipation |
| 3, 18, 34, 39, 51, 66, 82, 91 | VCC (VCCIO/VCCINT) | Eight 3.0–3.6V supply pins decoupled per quadrant; shared for core and I/O domains |
Key Features
| Feature | Design Value |
|---|---|
| Flexible macrocell configuration | D/T/latch flip-flops, XOR-based arithmetic/comparison, buried registered feedback, and transparent-latch mode-all configurable per macrocell |
| Enhanced routing resources | 40-signal global bus + regional foldback bus; improved feedback routing and alternate input paths increase successful pin-locked design iterations |
| In-system programmability (ISP) | JTAG-based programming without device removal; SVF file support for ATE; security fuse prevents unauthorized pattern readback |
| Advanced power management | Pin-controlled power-down (PD1/PD2), per-macrocell reduced-power bit, programmable pin-keeper circuits, and VCC power-up reset with large/small hysteresis options |
| Robust I/O control | Individual slew-rate control (slow/fast), open-collector output option, tri-state enable via product term or dedicated OE pins, and ITD on all clocks/I/Os |
Applications
| Industrial PLC I/O Expansion | PCI Bus Interface Logic |
|---|---|
|
Use Scenario: Replacing discrete TTL logic in modular PLC backplanes requiring hot-swap-safe I/O conditioning and deterministic timing. IC Role / Device Role / Timing Role: CPLD-based glue logic implementing address decoding, interrupt arbitration, and register-mapped I/O control with 15 ns propagation guarantee. Use Value: Eliminates 12+ SSI/MSI ICs; maintains PCI timing compliance under -40°C to +85°C; leverages PD1/PD2 for module sleep/wake coordination. |
Use Scenario: Adapting legacy parallel peripherals to PCI Local Bus in industrial PCs and test equipment. IC Role / Device Role / Timing Role: PCI-compliant bus interface managing DEVSEL#, FRAME#, IRDY#, TRDY#, and parity generation with strict setup/hold timing. Use Value: Meets PCI Rev 2.2 tSU/tH requirements using GCLK1–GCLK3 for synchronous sampling; uses OE1/OE2 for dynamic bus turnaround control. |
| Automotive Body Control Module | Medical Instrument Digital Sequencer |
|
Use Scenario: Centralized lighting, window, and mirror control in automotive body ECUs where EMC robustness and fail-safe reset are critical. IC Role / Device Role / Timing Role: Safety-critical state machine sequencer with VCC power-up reset hysteresis, pin-keeper circuits preventing floating inputs during battery brownout. Use Value: Large-hysteresis power-up reset ensures reliable initialization at 3.0V; 2000V ESD rating withstands vehicle-level transients; GCLR provides hardware emergency stop. |
Use Scenario: Precise timing and sequencing of analog front-end sampling, LED excitation, and display updates in portable diagnostic devices. IC Role / Device Role / Timing Role: Deterministic digital sequencer generating synchronized strobes, clocks, and enable signals with sub-10 ns jitter tolerance. Use Value: 77 MHz registered operation supports 12.5 ns clock periods; tCOP ≤ 9 ns guarantees tight output-to-clock alignment; slow-slew outputs reduce EMI in sensitive analog zones. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ATF1504ASVL-15QC100 | Same logic architecture and pinout; adds automatic 5 µA standby mode (no PD pin required); identical AC specs except ICC1 reduced | Preferred for battery-powered or always-on systems needing ultra-low quiescent current without external power-down control | Select ATF1504ASVL-15QC100 when automatic low-power entry is required and PD pin functionality is unnecessary |
| XC9572XL-10TQ100C | 72 macrocells; 10 ns speed grade; 3.3V-only; no built-in power-down pins; different JTAG BSDL and fitter toolchain | Better suited for high-density logic consolidation where >64 macrocells are needed and power-down control is managed externally | Choose XC9572XL-10TQ100C only if additional macrocells or faster tPD are mandatory and Microchip ProChip Designer is not used |
Compared with ATF1504ASVL-15QC100, the ATF1504ASV-15QC100 requires explicit PD1/PD2 assertion for sub-5 mA operation but offers full pin compatibility and identical logic resources; versus XC9572XL-10TQ100C, it trades 8 extra macrocells for integrated power-down control, JTAG pull-up options, and Microchip's mature ISP ecosystem.
Availability
ATF1504ASV-15QC100 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, PCI bus interface logic, and automotive body control modules requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for ATF1504ASV-15QC100 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
Microchip Technology Inc. is a leading provider of microcontrollers, analog components, and programmable logic solutions, serving industrial, automotive, and communications markets with vertically integrated silicon and software tools.
The ATF1504ASV(L) product line delivers electrically-erasable CPLDs optimized for logic replacement, system integration, and in-field reconfigurability in harsh-environment embedded systems - emphasizing reliability, ISP simplicity, and deterministic timing.
FAQ
What is the maximum operating frequency of the ATF1504ASV-15QC100?
The ATF1504ASV-15QC100 supports registered operation up to 77 MHz, corresponding to a minimum global clock period (tCNT) of 13 ns for the -15 speed grade. This is measured under industrial temperature conditions (-40°C to +85°C) with VCC = 3.0–3.6V. The ATF1504ASV-15QC100 achieves this using three dedicated global clock pins (GCLK1–GCLK3) and low-skew internal routing.
Does the ATF1504ASV-15QC100 support in-system programming (ISP)?
Yes, the ATF1504ASV-15QC100 supports IEEE 1149.1-compliant in-system programming via its four-pin JTAG interface (TDI, TMS, TCK, TDO). ISP allows full configuration without removing the device from the PCB, using SVF files for ATE or Microchip's ProChip Designer software. The JTAG interface remains functional unless explicitly disabled in the design file.
How many I/O pins does the ATF1504ASV-15QC100 provide in the 100-lead TQFP package?
The ATF1504ASV-15QC100 in 100-lead TQFP provides 64 user-configurable I/O pins plus four dedicated input pins (GCLK1, GCLK2, GCLK3, GCLR/OE1/OE2), totaling 68 signal-capable terminals. Per Table 1-6 in DS20006185A, the 100-lead variant allocates pins 12 and 42 as PD1/PD2, and pins 87–90 and 85 as global control inputs - all confirmed for ATF1504ASV-15QC100.
What power management features are implemented in the ATF1504ASV-15QC100?
The ATF1504ASV-15QC100 includes pin-controlled power-down (PD1/PD2), per-macrocell reduced-power bit, programmable pin-keeper circuits on all inputs/I/Os, and VCC power-up reset with selectable hysteresis. When PD1 or PD2 is asserted high, supply current drops below 5 mA while latching internal states. The reduced-power bit adds tRPA (10 ns) to timing paths but cuts macrocell static current.
Is the ATF1504ASV-15QC100 RoHS compliant and lead-free?
Yes, the ATF1504ASV-15QC100 is Green (Pb/Halide-Free/RoHS Compliant) per Microchip's documentation. It uses matte tin lead finish on the 100-lead TQFP package and meets EU Directive 2011/65/EU requirements. The device is rated for industrial temperature range (-40°C to +85°C) and qualified to 2000V HBM ESD and 200 mA latch-up immunity.
ATF1504ASV-15QC100 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- ATF15xx
- Package/Case:
- 100-BQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Programmable Type:
- In System Programmable (min 10K program/erase cycles)
- Delay Time tpd(1) Max:
- 15 ns
- Voltage Supply - Internal:
- 3V ~ 3.6V
- Number of Logic Elements/Blocks:
- -
- Number of Macrocells:
- 64
- Number of Gates:
- -
- Number of I/O:
- 64
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 100-PQFP (14x20)
ATF1504ASV-15QC100 FAQ
1.How can I place an order for ATF1504ASV-15QC100 through Aetrix?
Please submit a Request for Quotation (RFQ) for ATF1504ASV-15QC100 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 ATF1504ASV-15QC100 reliable?
The price and inventory of ATF1504ASV-15QC100 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ATF1504ASV-15QC100 is usually 5 days.
3.What payment methods are accepted for ATF1504ASV-15QC100?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ATF1504ASV-15QC100 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ATF1504ASV-15QC100?
ATF1504ASV-15QC100 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ATF1504ASV-15QC100 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 ATF1504ASV-15QC100?
For technical support, including ATF1504ASV-15QC100 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ATF1504ASV-15QC100 requirements.
6.How does Aetrix verify that ATF1504ASV-15QC100 is sourced from the original manufacturer or authorized distributors?
All ATF1504ASV-15QC100 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 ATF1504ASV-15QC100 meets industry standards.
7.What is the process for return or replacement of ATF1504ASV-15QC100?
All ATF1504ASV-15QC100 units undergo pre-shipment inspection (PSI). If there is an issue with ATF1504ASV-15QC100, 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 ATF1504ASV-15QC100 part is unused and in its original packaging.
Return procedure for ATF1504ASV-15QC100:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ATF1504ASV-15QC100 Tags
-
5M40ZE64C5N
Intel
-
ATF1502ASV-15AU44
Microchip Technology
-
5M80ZE64C5N
Intel
-
5M80ZT100C5N
Intel
-
ATF1502AS-10AU44
Microchip Technology
-
ATF1502AS-10JU44
Microchip Technology
-
5M80ZE64I5N
Intel
-
5M80ZT100I5N
Intel
-
LC4032V-75TN48C
Lattice Semiconductor Corporation
-
ATF1504ASV-15AU44
Microchip Technology
-
ATF1504AS-10JU44
Microchip Technology
-
5M160ZE64C5N
Intel
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