ATF22V10B-15SC - 15 ns 10-Macrocell EE PLD | Microchip ATF22V10B-15SC bởi Microchip Technology - thành phần điện tử
Microchip Technology

ATF22V10B-15SC - 15 ns 10-Macrocell EE PLD | Microchip

MPN: ATF22V10B-15SC ✗ Cuối đời
5 V Vdss 10 mA Id 24-SOIC (0.295 inch, 7.50 mm width) Package 15 ns Speed
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ATF22V10B-15SC Tóm tắt

The Microchip Technology ATF22V10B-15SC is a 5 V, 15 ns electrically erasable programmable logic device with 10 macrocells in a 24-pin SOIC package. It combines a CMOS PLD with electrically erasable flash-memory technology, making it suitable for compact control, decoding, multiplexing, and fixed-logic implementations. The device is identified as a 22V10-family EE PLD, and the -15 speed grade supports operation up to 15 ns. Its 24-SOIC package measures approximately 0.295 inch, or 7.50 mm, in width and uses surface mounting.

An electrically erasable programmable logic device, or EE PLD, is a programmable-logic semiconductor whose configuration is stored in nonvolatile electrically erasable memory. Within the broader hierarchy, an EE PLD is a form of PLD, which belongs to the broader logic-IC and semiconductor families. Unlike a one-time-programmable fuse-based device, electrically erasable technology allows the logic configuration to be erased and reprogrammed during development, production, or field maintenance. This makes the ATF22V10B useful where engineering changes or reusable configurable logic are valuable.

The ATF22V10B family supports speed grades down to 7.5 ns, while the ATF22V10B-15SC provides a 15 ns grade. The manufacturer identifies the underlying ATF22V10B as a high-performance electrically erasable CMOS PLD using proven electrically erasable flash-memory technology. The commercial speed range is specified at 5 V ±5%, while military and industrial ranges use the wider 5 V ±10% operating-voltage range. The listed low-power operating point can be as low as 10 mA.

With 10 macrocells, the ATF22V10B-15SC implements Boolean logic, state-machine behavior, address decoding, interface conditioning, and control functions without requiring a separate microcontroller. The 15 ns grade favors designs in which deterministic combinational and registered logic is more important than very high I/O throughput. Its nonvolatile configuration also permits field updates without supplying power during storage.

Typical uses include industrial control and instrumentation, legacy equipment upgrades, peripheral-interface decoding, programmable switch logic, test fixtures, and small embedded control systems. The ATF22V10B-15SC is particularly suitable when a compact SOIC footprint, electrical reconfiguration, and straightforward fixed-logic implementation are more useful than the software flexibility of a microcontroller or FPGA.

Designers should use the manufacturer datasheet pin-description table when assigning PCB signals and confirm operating-voltage, timing, output-drive, and temperature limits against the selected grade. Input and output paths also require normal CMOS decoupling and signal-integrity practices, especially when external signals drive the configurable I/O paths.

This page combines the manufacturer device information, lifecycle and package findings, drop-in alternatives, application guidance, and engineering-focused comparisons. It adds practical selection context and design notes while keeping the device-specific facts tied to the manufacturer datasheet and product information.

Bộ thay thế dễ dàng lắp đặt cho ATF22V10B-15SC — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

ATF22V10B-10SC

✅ Drop-In
📦 24-SOIC (0.295 inch, 7.50 mm width)
Speed grade is 10 ns versus 15 ns, providing 5 ns or 33.3% faster propagation timing; architecture and macrocell count remain unchanged.

📋 Tham chiếu thay thế (không có trong danh mục)

ATF22V10B-10SI

✅ Drop-In ⚠️ Thông số chưa được xác minh
📦 24-SOIC (0.295 inch, 7.50 mm width)
Speed grade is 10 ns versus 15 ns, providing 5 ns or 33.3% faster timing; the industrial-temperature ordering option replaces the commercial-temperature designation.

📋 Tham chiếu thay thế (không có trong danh mục)

ATF22V10B-15SI

✅ Drop-In ⚠️ Thông số chưa được xác minh
📦 24-SOIC (0.295 inch, 7.50 mm width)
Speed grade remains 15 ns and the architecture remains unchanged; the industrial-temperature ordering option differs from the commercial-temperature ATF22V10B-15SC.

📋 Tham chiếu thay thế (không có trong danh mục)

ATF22V10B-20SC

✅ Drop-In ⚠️ Thông số chưa được xác minh
📦 24-SOIC (0.295 inch, 7.50 mm width)
Speed grade is 20 ns versus 15 ns, reducing propagation performance by 5 ns or 25% while retaining the 10-macrocell 24-SOIC architecture.

📋 Tham chiếu thay thế (không có trong danh mục)

ATF22V10B-20SI

✅ Drop-In ⚠️ Thông số chưa được xác minh
📦 24-SOIC (0.295 inch, 7.50 mm width)
Speed grade is 20 ns versus 15 ns, a 25% timing reduction; the industrial-temperature option differs in environmental grade and retains the same 24-SOIC footprint.

📋 Tham chiếu thay thế (không có trong danh mục)

ATF22V10B-15SC Tỷ lệ tối đa & tính chất điện

Device Type Electrically Erasable Programmable Logic Device (EE PLD)
Product Family ATF22V10B / 22V10
Programmable Logic Type Electrically Erasable CMOS PLD
Configuration Technology Electrically Erasable Flash Memory
Number of Macrocells 10 macrocells
Speed Grade 15 ns
Family Maximum Speed 7.5 ns
Nominal Supply Voltage 5 V
Commercial Supply Voltage Range 5 V ±5%
Military and Industrial Supply Voltage Range 5 V ±10%
Minimum Dissipated Current 10 mA
Hộp 24-SOIC (0.295 inch, 7.50 mm width)
Số lượng chân 24 pins
Kiểu lắp đặt Surface Mount
Packaging Tube
Trạng thái vòng đời Obsolete
Trạng thái RoHS Non-compliant

Hướng dẫn cấu hình chân ATF22V10B-15SC 24-soic (0.295 inch, 7.50 mm width)

Cấu hình chân cho ATF22V10B-15SC (24-soic (0.295 inch, 7.50 mm width) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.

Bảng cấu hình chân 24-soic (0.295 inch, 7.50 mm width) cho ATF22V10B-15SC

Không có dữ liệu chân cụ thể sẵn có cho ATF22V10B-15SC.

Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.

Ứng dụng tiêu biểu

ATF22V10B-15SC phù hợp cho 6 Áp dụngs: Industrial Control Logic, Legacy Equipment Upgrade, Address and Command Decoding, Programmable Switch and Signal Conditioning, Test and Measurement Fixtures, Peripheral Interface Conditioning.

🏭

Industrial Control Logic

The ATF22V10B-15SC is suitable for compact industrial control blocks that require fixed decoding, sequencing, or state-machine behavior at a nominal 5 V supply. Its 10 macrocells provide a practical logic budget for combining input conditions into control outputs without introducing a microcontroller. The electrically erasable flash configuration allows design revisions and production-programming changes. Timing must be checked against the 15 ns speed grade, and the commercial-temperature ordering code should be replaced by an industrial-rated option when the ambient range exceeds its specification.

Được đề xuất

ATF22V10B-10SC (Faster same-package ATF22V10B option) ATF22V10B-10SI (Industrial-temperature same-package option)
🔧

Legacy Equipment Upgrade

For obsolete or discontinued control boards, the ATF22V10B-15SC can implement replacement glue logic while retaining nonvolatile configuration in electrically erasable flash memory. Ten macrocells are useful for address decoding, command qualification, alarm latching, and related interface functions. The 24-SOIC format permits direct integration where the footprint already exists, although pin assignments and logic macrocell usage must match the original device. Confirm availability, condition, and traceability before using this option for production maintenance.

Được đề xuất

ATF22V10B-15SC · Microchip Technology ATF22V10B-10SC (Faster same-footprint replacement candidate)
🔧

Address and Command Decoding

The ATF22V10B-15SC can decode addresses or qualify commands into control outputs using its 10 configurable macrocells. A 5 V supply and 15 ns speed grade fit many asynchronous control paths where predictable propagation timing matters more than programmable processor software. The nonvolatile configuration prevents logic from changing after power removal. Validate setup and hold timing, output behavior, and unused-pin requirements against the manufacturer datasheet before finalizing the decoder equations.

Được đề xuất

ATF22V10B-15SI (Same-speed industrial-temperature option) ATF22V10B-20SC (Lower-speed same-package option)
⚡

Programmable Switch and Signal Conditioning

The ATF22V10B-15SC can combine enable, limit, interlock, and polarity conditions into programmable switching controls. Its electrically erasable architecture allows the logic map to be changed during equipment qualification without replacing fuse-based devices. The 24-SOIC package is appropriate for compact surface-mounted control boards. Because the 15 ns grade is the slowest considered in this comparison, timing margin should be calculated from the longest required input-to-output path, and unused inputs should be handled according to the datasheet.

Được đề xuất

ATF22V10B-10SC (Higher-timing-margin same-package option) ATF22V10B-10SI (Faster industrial-temperature option)
🖥️

Test and Measurement Fixtures

The ATF22V10B-15SC is useful in test fixtures for selecting measurement paths, generating control strobes, combining limits, and implementing short fixture-specific logic sequences. Its 10 macrocells can replace multiple conventional gate packages when the design is carefully mapped, while the 24-SOIC package simplifies surface-mount assembly. The device must remain within its 5 V commercial operating range and electrical limits. Fixture timing should be verified with the actual loading, output loading, and cable arrangement rather than relying only on the nominal 15 ns grade.

Được đề xuất

ATF22V10B-20SC (Same-footprint option for relaxed timing paths) ATF22V10B-15SI (Same-speed industrial-temperature option)
🌐

Peripheral Interface Conditioning

The ATF22V10B-15SC can place configurable adaptation logic between slower legacy peripherals and a system bus. Typical tasks include signal qualification, command formatting, handshake generation, and isolating incompatible transition sequences. Electrically erasable configuration makes it useful for systems whose peripheral interfaces vary across product variants. The 10-macrocell limit constrains large interface functions, so partitioning may be necessary. Verify every timing path against the 15 ns grade and include the device's supply and output characteristics in interface-level simulations.

Được đề xuất

ATF22V10B-10SC (Faster timing option for marginal interface paths) ATF22V10B-10SI (Faster industrial-temperature option)

Tóm tắt các sản phẩm được đề xuất

ATF22V10B-10SC Faster same-package ATF22V10B option Được sử dụng trong: Industrial Control Logic, Legacy Equipment Upgrade, Programmable Switch and Signal Conditioning, Peripheral Interface Conditioning ATF22V10B-10SI Industrial-temperature same-package option Được sử dụng trong: Industrial Control Logic, Programmable Switch and Signal Conditioning, Peripheral Interface Conditioning ATF22V10B-15SC Microchip Technology Được sử dụng trong: Legacy Equipment Upgrade ATF22V10B-15SI Same-speed industrial-temperature option Được sử dụng trong: Address and Command Decoding, Test and Measurement Fixtures ATF22V10B-20SC Lower-speed same-package option Được sử dụng trong: Address and Command Decoding, Test and Measurement Fixtures
What is the ATF22V10B-15SC?
The ATF22V10B-15SC is a 5 V, 15 ns electrically erasable CMOS programmable logic device manufactured by Microchip Technology. According to the manufacturer datasheet, it contains 10 macrocells and uses electrically erasable flash-memory technology. The device is packaged in a 24-SOIC surface-mount package and is primarily intended for compact decoding, control, multiplexing, and other fixed-logic designs.
How many macrocells and pins does ATF22V10B-15SC have?
The ATF22V10B-15SC has 10 macrocells and 24 pins. The manufacturer datasheet identifies it as part of the ATF22V10B electrically erasable PLD family, while product information identifies the exact ordering code as a 24-SOIC device. Each macrocell contributes configurable logic resources, so the device should be selected when the required sum-of-products, registered, and input/output functions fit within the 10-macrocell architecture.
What is the operating voltage of ATF22V10B-15SC?
The ATF22V10B-15SC operates from a nominal 5 V supply. The manufacturer datasheet states that the commercial speed ranges are specified over 5 V ±5%, while military and industrial speed ranges are specified over 5 V ±10%. Designers should therefore use the appropriate supply tolerance for the exact operating grade and verify timing against the manufacturer timing tables before treating the 15 ns rating as a system-level guarantee.
Where can I download the ATF22V10B datasheet PDF?
The ATF22V10B datasheet PDF is available from Microchip Technology at the official product-document URL listed on this page. The document describes the electrically erasable CMOS architecture, macrocell organization, electrical characteristics, timing, pin configurations, and programming information for the ATF22V10B family. Use the 24-SOIC pin description and ordering information when applying the document specifically to the ATF22V10B-15SC.
Where is the ATF22V10B-15SC pinout?
The ATF22V10B-15SC pinout is found in the pin-configuration section of the manufacturer ATF22V10B datasheet. The exact device uses a 24-SOIC package, so the diagram must correspond to the 24-pin surface-mount configuration rather than a 24-pin through-hole DIP. Use the pin-description table to assign supply, clock, input, output, configuration, and programming signals on the PCB.
Is ATF22V10B-15SC in stock?
Current stock for ATF22V10B-15SC is not established by the manufacturer product page, and the device is identified as obsolete in one product record. Request a Quote through the XAIPART form on this page to ask for current availability, minimum order quantity, and a supported delivery plan. Confirm any proposed supply with the lot date, condition, and traceability requirements for the intended assembly.
What is the price of ATF22V10B-15SC?
The ATF22V10B-15SC price depends on quantity, condition, and current supply. Use the Request a Quote form on this page for a current quotation and lead-time confirmation. Because the part is listed as obsolete, a quote request should also confirm whether the offered material is original, newly manufactured, or an approved alternative, along with lot traceability and date-code details.
What is the lead time for ATF22V10B-15SC?
A fixed production lead time for ATF22V10B-15SC is not stated by the manufacturer. Request a Quote through the XAIPART form on this page to obtain the current lead time and available quantity. For an obsolete device, include your required delivery date in the request so that original stock, an approved migration, or a drop-in replacement can be evaluated against the project schedule.
What can replace ATF22V10B-15SC?
The closest same-package replacements are other ATF22V10B 24-SOIC speed and temperature options, including ATF22V10B-10SC and industrial-temperature variants. The -10SC option is faster at 10 ns, while an industrial variant changes the temperature grade rather than the logic architecture. Confirm pinout, timing, operating-temperature, and configuration compatibility with the manufacturer datasheet before substituting any option.
Can ATF22V10B-10SC replace ATF22V10B-15SC?
Yes, ATF22V10B-10SC is a pin-compatible 24-SOIC option when its 10 ns grade meets the target's timing requirements. It uses the same ATF22V10B family architecture, but its speed grade is 5 ns faster than the 15 ns ATF22V10B-15SC, giving it 100% parameter proximity for the cited speed comparison. Existing configuration files and board connections should still be checked for grade-specific limits.
ATF22V10B-15SC vs ATF22V10B-10SC: which is better?
ATF22V10B-10SC is better when timing margin is the priority, while ATF22V10B-15SC may be preferable when the slower grade satisfies the design and sourcing conditions are favorable. Both belong to the 10-macrocell ATF22V10B family and use a 24-SOIC package. The measurable difference is the speed grade: 10 ns versus 15 ns, with no macrocell-count difference.
When should I choose ATF22V10B-15SC over a faster ATF22V10B option?
Choose ATF22V10B-15SC when the design meets its 15 ns timing limits and the exact commercial-temperature 24-SOIC grade provides a better sourcing or qualification outcome than a 10 ns option. A faster ATF22V10B-10SC adds approximately 5 ns of timing margin but does not increase the 10-macrocell logic capacity. Use the slower grade only after reviewing the device's input, output, and setup timing requirements.
Is ATF22V10B-15SC suitable for industrial control and legacy equipment?
The ATF22V10B-15SC is suitable for small fixed-logic control blocks when the commercial operating grade and electrical limits meet the system requirements. Its electrically erasable configuration supports development revisions and field reconfiguration, while 10 macrocells are adequate for decoding, sequencing, and state-machine functions. For wide-temperature industrial service, select a variant explicitly rated for the required temperature range.
What are the key specifications of ATF22V10B-15SC that engineers should know?
The ATF22V10B-15SC combines a 5 V nominal supply, 10 macrocells, a 15 ns speed grade, electrically erasable flash configuration, and a 24-SOIC surface-mount package. According to the manufacturer datasheet, the wider ATF22V10B family reaches speeds down to 7.5 ns and offers low-power operation down to 10 mA. These figures define the device as a compact, nonvolatile PLD rather than a general-purpose processor.
What is the best Microchip equivalent for ATF22V10B-15SC?
The best same-package Microchip option is generally the ATF22V10B-10SC, which preserves the 24-SOIC footprint and 10-macrocell architecture while improving the speed grade from 15 ns to 10 ns. Industrial-temperature ATF22V10B options may also fit where their environmental ratings are required. Because no verified cross-brand equivalent was identified, the replacement decision should remain within the manufacturer's ATF22V10B family until pin and timing compatibility are documented.
Is ATF22V10B-15SC RoHS compliant?
The ATF22V10B-15SC is identified as RoHS non-compliant in a product record for the exact MPN. This status should be considered during product compliance reviews, particularly for new European-market designs. The 24-SOIC ATF22V10B family remains electrically erasable and nonvolatile, but engineers should evaluate RoHS-restricted alternatives separately when their logic capacity, timing, and environmental requirements can be met.

Dữ liệu tham khảo kỹ thuật cho ATF22V10B-15SC — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose ATF22V10B-15SC when an existing 24-SOIC board requires the exact commercial-temperature, 15 ns ATF22V10B configuration and current supply is acceptable for an obsolete device. Choose ATF22V10B-10SC when the same footprint and 10-macrocell architecture are needed with 5 ns more timing margin. Choose ATF22V10B-10SI or ATF22V10B-15SI when the ambient environment requires an industrial-temperature option. The 20 ns commercial and industrial variants are only appropriate when their slower timing still satisfies the longest macrocell path and no safer sourcing option is available. No verified cross-brand pin-compatible replacement was identified, so changing manufacturers requires a separate engineering review of pinout, macrocell architecture, electrical limits, programming tooling, and configuration compatibility.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này ATF22V10B-10SC ATF22V10B-10SI ATF22V10B-15SI ATF22V10B-20SC ATF22V10B-20SI
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package 24-SOIC (0.295 inch, 7.50 mm width) 24-SOIC (0.295 inch, 7.50 mm width) 24-SOIC (0.295 inch, 7.50 mm width) 24-SOIC (0.295 inch, 7.50 mm width) 24-SOIC (0.295 inch, 7.50 mm width) 24-SOIC (0.295 inch, 7.50 mm width)
Speed Grade 15 ns 10 ns 10 ns 15 ns 20 ns 20 ns
Number of Macrocells 10 macrocells 10 macrocells 10 macrocells 10 macrocells 10 macrocells 10 macrocells
Programmable Logic Type Electrically Erasable CMOS PLD Electrically Erasable CMOS PLD Electrically Erasable CMOS PLD Electrically Erasable CMOS PLD Electrically Erasable CMOS PLD Electrically Erasable CMOS PLD
Configuration Storage Electrically Erasable Flash Memory Electrically Erasable Flash Memory Electrically Erasable Flash Memory Electrically Erasable Flash Memory Electrically Erasable Flash Memory Electrically Erasable Flash Memory
Nominal Supply Voltage 5 V 5 V 5 V 5 V 5 V 5 V
Temperature Grade Commercial Commercial Industrial Industrial Commercial Industrial

Bảo phân biệt quan trọng

  • Direct 15 ns commercial-temperature replacement point (vsATF22V10B-20SC)
  • More timing margin than the 20 ns commercial option (vsATF22V10B-20SC)
  • Commercial-temperature ordering code with broader industrial alternatives available (vsATF22V10B-15SI)
  • Closer timing than the 20 ns option without changing the package (vsATF22V10B-20SI)

Ghi chú thiết kế

Do not treat a 24-SOIC and a 24-pin DIP as interchangeable. The ATF22V10B family has multiple package and ordering options, but the -15SC designation corresponds to the 24-SOIC surface-mount configuration. Confirm that the replacement uses the same footprint, pin sequence, power pins, configuration pins, and I/O assignments. Also verify the speed and temperature suffix against the original design before release.

Calculate timing from the longest configured macrocell path rather than from the 15 ns family speed grade alone. Include input setup time, registered clock requirements, output delay, and the selected 5 V operating tolerance. A 10 ns ATF22V10B option provides additional timing margin, but it does not remove the need to constrain clock distribution, avoid long unprotected traces, and maintain valid levels at every configurable I/O pin.

Use the manufacturer 24-SOIC pin-description table to assign power and ground before placing decoupling capacitors. Place the power bypass capacitor close to the device supply pins and follow the datasheet layout guidance for programming and configuration signals. Preserve the package outline and pin-1 orientation in the footprint library, especially for replacements sourced from different production lots or legacy documentation.

Thông tin tuân thủ

RoHS
Non Compliant
REACH
Unknown
AEC-Q100
Not Applicable
Không chì
Unknown
Không halogen
Unknown
Khoáng vật xung đột
Unknown

The exact-MPN product record identifies the device as RoHS non-compliant. No verified information was found for REACH, lead-free status, halogen-free status, conflict minerals, or automotive qualification.

Dữ liệu được xác minh vào: 2026-11-05 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

atf22v10b datasheet atmel atf22v10b ATF22V10B-15SC datasheet ATF22V10B-15SC pinout ATF22V10B-15SC datasheet pdf ATF22V10B-15SC 24-SOIC ATF22V10B-15SC 10 macrocells ATF22V10B-15SC 15 ns ATF22V10B-15SC equivalent ATF22V10B-15SC replacement ATF22V10B-15SC vs ATF22V10B-10SC ATF22V10B-15SC price ATF22V10B-15SC stock ATF22V10B-15SC obsolete replacement ATF22V10B programmable logic application

Các bộ phận và thuật ngữ liên quan

Microchip Technology Atmel ATF22V10B-15SC ATF22V10B ATF22V10B-10SC ATF22V10B-10SI ATF22V10B-15SI ATF22V10B-20SC ATF22V10B-20SI EE PLD Electrically Erasable Programmable Logic Device Programmable Logic Device Logic IC Semiconductor CMOS Electrically Erasable Flash Memory Macrocell 24-SOIC SOIC family Surface Mount SMD 5 V supply 15 ns speed grade Address decoding RoHS
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