APA300-FGG256 - 300K ProASICPLUS FPGA | Microchip | Logic
MPN: APA300-FGG256 ✓ सक्रियAPA300-FGG256 अवलोकन
An FPGA is a programmable semiconductor in which digital logic blocks, programmable interconnect, and I/O resources are configured after manufacture. Within the broader semiconductor hierarchy, an FPGA belongs to programmable logic and sits above fixed-function logic ICs in design flexibility. It combines the density of an application-specific integrated circuit with the field-update capability of programmable memory while offering substantially more parallel logic than a conventional microcontroller.
The APA300-FGG256's main features include 8,192 logic cells, 300,000 system gates, 186 I/O positions, and a 256-ball surface-mount package. Its flash-based configuration is nonvolatile and reprogrammable, allowing the same hardware to support multiple firmware or bitstream revisions. The 180 MHz maximum clock supports demanding control, data acquisition, communications, and interface-conversion designs when the selected design achieves the required timing closure.
The device uses CMOS programmable logic technology and is organized around configurable logic, routing resources, and user I/O. Its 256-terminal square package supports high interconnect density but requires careful PCB layout, clean power delivery, and robust BGA assembly practices. The 1.00 mm ball pitch and approximately 17 x 17 mm package dimensions place the device between compact FPGA packages and larger high-pin-count alternatives.
Typical uses include industrial control logic, communications infrastructure, instrumentation, test and measurement, security equipment, and embedded system interface consolidation. The 186 available I/O positions make the device particularly useful where multiple buses, control signals, status indicators, and data interfaces must coexist in one programmable device.
Design should begin with pin-constrained logic and I/O assignment, followed by timing analysis at the target clock frequency. Validate the power rails, decoupling strategy, BGA footprint, programming interface, and I/O standards in the selected system configuration before releasing a production PCB.
This page combines Microchip device positioning, package details, directly comparable ProASICPLUS options, and practical FPGA design guidance to support faster component selection, PCB planning, and replacement assessment.
के लिए ड्रॉप-इन विकल्प APA300-FGG256 — समान पैकेज, पिन-टू-पिन संगत। PCB रीवर्क आवश्यक करने वाले भिन्न-पैकेज पार्ट्स शामिल नहीं हैं।
इस सीरीज़ के वेरिएंट
समान श्रृंखला के मॉडल जो ड्रॉप-इन संगत हैं APA300-FGG256 (समान फॉर्म फैक्टर और फुटप्रिंट) — इसमें भिन्न RoHS Status.
APA300-FG256
✅ ड्रॉप-इनकीमत के लिए संपर्क करें
डेटाशीट देखें →APA300-FGG256A
✅ ड्रॉप-इन📋 संदर्भ विकल्प (कैटलॉग में नहीं)
APA300-FGG256M
✅ ड्रॉप-इन📋 संदर्भ विकल्प (कैटलॉग में नहीं)
APA300-FGG256PP
✅ ड्रॉप-इन📋 संदर्भ विकल्प (कैटलॉग में नहीं)
APA300-FGG256 Maximum Ratings और Electrical Characteristics
| Device Type | ProASICPLUS field-programmable gate array (FPGA) |
| Configuration Technology | Flash-based, nonvolatile, reprogrammable configuration |
| System Gate Organization | 300,000 gates |
| Logic Cells | 8,192 logic cells |
| User I/O | 186 I/O |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 180 MHz |
| Process Technology | CMOS |
| Package Type | 256-terminal square plastic ball grid array (LBGA) |
| Terminal Count | 256 terminals |
| Ball Pitch | 1.00 mm |
| Package Dimensions | 17 x 17 mm |
| Seated Height | 2.20 mm |
| Temperature Grade | Commercial |
| माउंटिंग प्रकार | Surface mount |
| RoHS स्थिति | RoHS compliant |
| Lead-Free Status | Lead free |
| Programmable Logic | Configurable logic, routing, and I/O resources |
APA300-FGG256 17 x 17 mm पिन कॉन्फ़िगरेशन गाइड
APA300-FGG256 (17 x 17 mm पैकेज) के लिए पिन कॉन्फ़िगरेशन। इस डिजिटल IC में GPIO, संचार इंटरफ़ेस (UART, SPI, I2C) और पावर पिन शामिल हैं। वैकल्पिक पिन फ़ंक्शन और कॉन्फ़िगरेशन विकल्पों के लिए निर्माता डेटाशीट देखें। एम्बेडेड सिस्टम डिज़ाइन और PCB लेआउट के लिए आवश्यक।
इसके लिए कोई विस्तृत pinout data उपलब्ध नहीं: APA300-FGG256.
देखें डेटाशीट पूर्ण पिन कॉन्फ़िगरेशन के लिए।
सामान्य अनुप्रयोग
APA300-FGG256 के लिए उपयुक्त है 6 अनुप्रयोगs: Industrial Control and Automation, Communications Interface Consolidation, Test and Measurement Instrumentation, Security and Access-Control Equipment, Network Interface Adapters, Embedded System Interface Consolidation.
Industrial Control and Automation
The APA300-FGG256 fits industrial controllers that need concurrent sequencing, machine-interface logic, and diagnostic signal handling. Its 8,192 logic cells and 186 I/O positions allow multiple control domains to be consolidated in one programmable device, while the 180 MHz maximum clock supports time-sensitive logic when timing closure is achieved. Flash-based nonvolatile configuration permits field updates without removable programming media. Engineers should partition functions by timing domain, assign buses away from performance-critical paths, and verify the commercial temperature range against the machine's ambient conditions.
Communications Interface Consolidation
The APA300-FGG256 is suitable for communication equipment requiring adaptable serial interfaces, protocol conversion, test points, and control logic in a compact 256-terminal package. Its 186 I/O positions provide substantial connectivity compared with smaller programmable devices, and its 8,192 logic cells support parallel datapath and framing functions. At the 180 MHz family maximum, timing-sensitive interfaces need disciplined clocking and verified I/O standards. Board planning should reserve space for configuration access, test points, clock sources, and any external memory required by the selected design.
Test and Measurement Instrumentation
The APA300-FGG256 can implement acquisition sequencing, trigger logic, status decoding, and instrument-bus interfaces within a single FPGA. Its 300,000-gate organization and 8,192 logic cells provide parallel capacity for multiple measurement channels, while 186 I/O positions accommodate digital inputs, outputs, clocks, and control signals. Flash-based configuration makes it practical to store distinct instrument personalities or calibration-related logic revisions. Designers should verify input thresholds, output drive requirements, clock jitter tolerance, and analog-interface boundaries before assigning the FPGA to precision signal paths.
Security and Access-Control Equipment
The APA300-FGG256 suits access-control, alarm, and surveillance controllers that combine serial communications, credential handling, relay logic, and supervisory functions. Its programmable architecture permits protocol and field behavior to be updated, while nonvolatile flash configuration retains the design through power loss. The 186 I/O positions allow alarm inputs and outputs to remain close to the central control logic instead of requiring multiple bridge packages. Engineers should partition security-sensitive logic, validate reset behavior, inspect configuration access controls, and confirm that all required interfaces meet the product's environmental rating.
Network Interface Adapters
The APA300-FGG256 can bridge legacy parallel logic to serial network-facing interfaces in industrial networking equipment. Its 8,192 logic cells and 186 I/O positions are useful for packet framing, buffering, status aggregation, and simultaneous management interfaces, while its 256-terminal package supports a substantial connection count. The 180 MHz maximum clock provides a useful performance ceiling for synchronous logic, but routing congestion around 186 I/O may reduce achievable performance. Floorplanning should preserve bus access and concentrate programmable logic in the center of the device where practical.
Embedded System Interface Consolidation
The APA300-FGG256 is useful in embedded systems where multiple legacy peripherals, control signals, and data buses must be coordinated. By placing deterministic interface conversion and control logic in one 256-terminal device, a design can reduce discrete component count and simplify firmware coordination. Its reprogrammable flash configuration supports controlled logic revisions, and its 186 I/O positions provide flexibility for parallel data, chip selects, interrupts, and status signals. Designers should reserve configuration pins and programming interface access, validate signal standards, and perform timing analysis for every clock domain in the final placement.
के लिए इंजीनियरिंग संदर्भ डेटा APA300-FGG256 — तुलना, डिज़ाइन मार्गदर्शन और अनुपालन जानकारी।
चयन गाइड
विकल्पों के साथ तुलना
| पैरामीटर | यह उत्पाद | APA300-FG256 | APA300-FGG256A | APA300-FGG256M | APA300-FGG256PP |
|---|---|---|---|---|---|
| Package | 256-LBGA | 256-LBGA | 256-LBGA | 256-LBGA | 256-LBGA |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Device Family | ProASICPLUS APA300 | ProASICPLUS APA300 | ProASICPLUS APA300 | ProASICPLUS APA300 | ProASICPLUS APA300 |
मुख्य विशेषताएँ
- Commercial-grade selection with extensive parallel connectivity (बनामAPA300-FGG256A)
- Close APA300 family match with identical stated gate and clock ratings (बनामAPA300-FG256)
- Matches the documented 256-terminal ProASICPLUS resource profile (बनामAPA300-FGG256PP)
डिज़ाइन नोट्स
Plan the APA300-FGG256 placement and escape routing around the 256-terminal, 1.00 mm-pitch BGA footprint. Place power and ground connections directly on the package side where possible, preserve short return paths, and route high-speed clocks away from switching outputs and configuration activity. Because the device exposes 186 I/O positions, begin floorplanning with fixed board-level buses and clock assignments, then place logic-intensive interfaces near the relevant package edge to reduce routing congestion.
Use the manufacturer's recommended core and I/O supply values, sequencing limits, and decoupling configuration in the final schematic and PCB. Flash-based configuration makes the device nonvolatile, but it does not remove the need for clean, stable rails during startup and reprogramming. Provide local high-frequency bypass capacitance at supply and ground balls, keep sensitive clock and configuration nets away from noisy return paths, and validate power sequencing during repeated power cycles in the assembled design.
Do not treat the 180 MHz family maximum as a guaranteed system clock. Timing closure depends on logic depth, routing, I/O standards, placement, and clock quality. Review the final pin assignment, check each clock domain, and run static timing analysis after route and place. Also verify that the configuration interface, programming signals, and required pull components match the Microchip APA300 documentation; a candidate ordering code must not be released solely because its package name appears similar.
अनुपालन जानकारी
RoHS-compliant and lead-free status is identified for APA300-FGG256. The commercial-grade target is not presented as an AEC-Q100-qualified device; use APA300-FGG256A only after confirming its complete automotive qualification requirements.
