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Microchip Technology ATF750C-10GM/883
- Part No.:
- ATF750C-10GM/883
- Manufacturer:
- Microchip Technology
- Package:
- 24-CDIP (0.300", 7.62mm)
- Datasheet:
-
ATF750C-10GM/883.pdf
- Description:
- IC CPLD 10MC 10NS 24CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,022
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Product details
Overview
ATF750C-10GM/883 from Atmel is a high-performance, electrically-erasable Complex Programmable Logic Device (CPLD) in a 24-lead CerDIP package, delivering 7.5 ns pin-to-pin delay at 5V, 20 flip-flops (D- or T-type configurable), and 171 total product terms for state-machine and combinatorial logic implementation in military-grade embedded control systems.
For engineers reviewing the ATF750C-10GM/883 datasheet, ATF750C-10GM/883 pinout, ATF750C-10GM/883 application, or ATF750C-10GM/883 equivalent, this device serves as a speed- and density-upgraded replacement for ATV750B/BL and ATV750/L in legacy PLD designs requiring MIL-STD-883 Class B compliance, -55°C to +125°C operation, and reprogrammable logic with pin-keeper I/Os.
Technical Context
The ATF750C-10GM/883 implements a 22-input × 20-output macrocell architecture with fully independent feedback paths, individual product-term clocking per flip-flop, and dual-mode (combinatorial/registered) output logic. Its 171 product terms are distributed across 20 sum terms (2 per output), supporting up to eight product terms per sum term via variable-format assignment.
It features programmable pin-keeper circuits on all I/Os to prevent floating inputs, asynchronous reset per flip-flop, synchronous preset for all registers, and power-up reset that forces registers low after VCC crosses 2.0–4.5 V. Timing supports both product-term and direct-pin clocking modes, with fMAX up to 83 MHz under external feedback conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation Delay (tPD) | 10 ns max - guarantees deterministic timing for critical path logic in real-time control loops |
| Operating Voltage | 5V ±10% - compatible with legacy 5V TTL/CMOS system rails without level-shifting |
| Temperature Range | -55°C to +125°C - qualified for full military ambient operation per MIL-STD-883 |
| Logic Density | 20 macrocells, 171 product terms - replaces multiple 22V10 devices in single-chip state-machine implementations |
| Power Supply Current (ICC) | 135–190 mA standby - enables stable operation in high-reliability power domains with minimal derating |
| Data Retention | 20 years - ensures nonvolatile configuration integrity over extended field deployment lifetimes |
| ESD Protection | 2000V HBM - meets MIL-STD-883 Method 3015.8 for handling robustness in production and field environments |
Pinout & Package
ATF750C-10GM/883 is housed in a 24-lead, 0.300" wide, non-windowed ceramic dual-inline package (CerDIP, MIL-STD-1835 D-9 Config A), with hermetic glass-sealed construction for moisture resistance and long-term reliability in harsh environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CLK/IN | Primary clock input or general logic input; supports direct-pin clocking for selected flip-flops |
| 2–12 | IN | Dedicated logic inputs (11 pins); all 22 logic pins may serve as inputs, with 10 configurable as I/O |
| 13 | GND | Ground reference for analog and digital sections; connects to substrate for noise immunity |
| 14–23 | I/O | Bi-directional I/O buffers (10 pins); each has programmable pin-keeper and individual OE product term |
| 24 | VCC | +5V supply pin; requires decoupling near package for stable high-speed switching |
Key Features
| Feature | Design Value |
|---|---|
| D- or T-type flip-flop per macrocell | Enables efficient JK/SR synthesis and flexible state encoding without external gates |
| Individual product-term clocking | Allows mixed-clock-domain logic (e.g., fast control + slow monitoring) within one device |
| Programmable pin-keeper circuits | Eliminates need for external pull-ups on unused I/Os, reducing board space and static power |
| Asynchronous reset per flip-flop | Supports independent initialization of subsystems in multi-state-machine architectures |
| Power-up reset (tPR = 600–1000 ns) | Guarantees known register state at boot, critical for deterministic FSM startup |
Applications
| Aerospace Flight Control Interface | Military Radar Signal Conditioning |
|---|---|
Use Scenario: Interfacing legacy analog sensor outputs and discrete switch signals to a radiation-hardened microcontroller in a fly-by-wire actuator module. IC Role / Device Role / Timing Role: CPLD-based glue logic performing level translation, debounce, and synchronous sampling with deterministic 10 ns timing. Use Value: Replaces discrete TTL logic and PALs while maintaining MIL-STD-883 qualification and -55°C to +125°C operation. |
Use Scenario: Real-time pulse-width modulation generation and echo-gating logic for X-band radar front-end timing control. IC Role / Device Role / Timing Role: High-speed registered logic implementing precise delay chains and gated counters synchronized to RF master clock. Use Value: Delivers 10 ns propagation delay and 83 MHz fMAX to meet sub-nanosecond jitter requirements in coherent signal processing. |
| Secure Communications Crypto Module | Tactical Vehicle Power Management Unit |
Use Scenario: Enabling/disabling cryptographic accelerator blocks and managing key-latch sequencing in a TEMPEST-certified comms transceiver. IC Role / Device Role / Timing Role: Security-critical control logic with programmable pin-keepers preventing glitch-induced side-channel leakage on unused I/Os. Use Value: 20-year data retention and 2000-cycle erase/write endurance ensure secure configuration persistence across 15+ year deployments. |
Use Scenario: Monitoring battery voltage, temperature, and load current to drive relay drivers and fault indicators in armored vehicle ECUs. IC Role / Device Role / Timing Role: Robust combinatorial logic implementing fail-safe interlocks and watchdog-triggered shutdown sequences. Use Value: Hermetic CerDIP packaging and 2000V HBM ESD rating withstand vibration, thermal cycling, and EMI in mobile battlefield environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar complex PLD applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ATF750C-10NM/883 | Same electrical specs and logic architecture; differs only in PLCC (28J) vs. CerDIP (24D3) package | Requires PCB redesign for 28-lead surface-mount footprint; better thermal dissipation but lower shock resistance | Select when board layout allows SMT placement and higher I/O count is needed |
| ATF750C-10XU | Industrial-grade (-40°C to +85°C), TSSOP-24 package; same 10 ns speed grade but not MIL-STD-883 qualified | Not suitable for flight-critical or deployed military hardware; intended for ground-based industrial controllers | Select only for cost-sensitive, non-military programs where extended temperature range suffices |
Compared with ATF750C-10NM/883 and ATF750C-10XU, the ATF750C-10GM/883 uniquely combines MIL-STD-883 Class B qualification, hermetic CerDIP packaging, and guaranteed 10 ns timing - making it the sole option for airborne and space-qualified systems requiring zero-layout change from legacy 22V10-based designs.
Availability
ATF750C-10GM/883 is available at Aetrix Electronics and suitable for aerospace avionics, military communications, and defense electronics requiring stable component supply, long-term obsolescence management, and traceable MIL-STD-883 sourcing.
Supply support for ATF750C-10GM/883 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
Atmel Corporation (now part of Microchip Technology) is a semiconductor innovator specializing in nonvolatile programmable logic, microcontrollers, and secure authentication ICs for high-reliability applications.
The ATF750C family was designed to deliver reprogrammable, high-density logic in military-qualified packages - bridging the gap between legacy PALs and modern FPGA-based solutions for legacy system upgrades and sustainment.
FAQ
What is the maximum operating frequency of the ATF750C-10GM/883?
The ATF750C-10GM/883 achieves up to 83 MHz maximum operating frequency under external feedback conditions (1/(tSS + tCOS)), verified per AC Characteristics Table 18. This performance is guaranteed across the full -55°C to +125°C military temperature range and 5V ±10% supply, making ATF750C-10GM/883 suitable for time-critical radar and telemetry interfaces.
Does the ATF750C-10GM/883 support in-system programming?
No - the ATF750C-10GM/883 requires external parallel programming via standard JEDEC file loaders (e.g., Data I/O PS-29 or BP Microsystems). It does not support ISP or JTAG; programming voltage (10.25–10.75 V) must be applied to Pin 8 during preload cycles, and security fuse programming is irreversible. ATF750C-10GM/883 is designed for factory-programmed, field-replaceable logic.
How many product terms does the ATF750C-10GM/883 provide per macrocell?
The ATF750C-10GM/883 provides 171 total product terms shared across its 20 macrocells, with two sum terms per output and variable allocation of four to eight product terms per sum term. This architecture enables complex Boolean equations per output without external logic, directly supporting large state machines in ATF750C-10GM/883 implementations.
Is the ATF750C-10GM/883 pin-compatible with the ATV750B/BL?
Yes - the ATF750C-10GM/883 is a direct functional and pin-compatible replacement for ATV750B/BL in the 24D3 CerDIP package. It maintains identical pinout, voltage levels, and JEDEC file compatibility (via V750B cross-programming mode), enabling drop-in upgrades with no PCB changes required for existing ATV750B/BL designs.
What is the purpose of the pin-keeper circuit in the ATF750C-10GM/883?
The pin-keeper circuit in ATF750C-10GM/883 actively holds unused input and I/O pins at their last driven logic state (high or low), eliminating floating nodes that cause shoot-through current and EMI. Enabled via software compiler selection (e.g., V750CPPK), it removes the need for external pull-up resistors - reducing BOM cost and improving power efficiency in ATF750C-10GM/883-based systems.
ATF750C-10GM/883 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- ATF750C(L)
- Package/Case:
- 24-CDIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Verified
- Programmable Type:
- EE PLD
- Delay Time tpd(1) Max:
- 10 ns
- Voltage Supply - Internal:
- 4.5V ~ 5.5V
- Number of Logic Elements/Blocks:
- -
- Number of Macrocells:
- 10
- Number of Gates:
- -
- Number of I/O:
- 10
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 24-CDIP
ATF750C-10GM/883 FAQ
1.How can I place an order for ATF750C-10GM/883 through Aetrix?
Please submit a Request for Quotation (RFQ) for ATF750C-10GM/883 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 ATF750C-10GM/883 reliable?
The price and inventory of ATF750C-10GM/883 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ATF750C-10GM/883 is usually 5 days.
3.What payment methods are accepted for ATF750C-10GM/883?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ATF750C-10GM/883 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ATF750C-10GM/883?
ATF750C-10GM/883 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ATF750C-10GM/883 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 ATF750C-10GM/883?
For technical support, including ATF750C-10GM/883 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ATF750C-10GM/883 requirements.
6.How does Aetrix verify that ATF750C-10GM/883 is sourced from the original manufacturer or authorized distributors?
All ATF750C-10GM/883 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 ATF750C-10GM/883 meets industry standards.
7.What is the process for return or replacement of ATF750C-10GM/883?
All ATF750C-10GM/883 units undergo pre-shipment inspection (PSI). If there is an issue with ATF750C-10GM/883, 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 ATF750C-10GM/883 part is unused and in its original packaging.
Return procedure for ATF750C-10GM/883:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ATF750C-10GM/883 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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