AM1707CZKBA3 Equivalent & Substitute Parts

Part Overview

The AM1707CZKBA3 is an ARM926EJ-S Microprocessor IC from Texas Instruments' Sitara™ series, featuring a single 32-bit core operating at 375MHz in a 256-BGA (17x17) package. This embedded processor integrates SDRAM controllers, LCD display interfaces, dual Ethernet (10/100Mbps), USB 1.1 and USB 2.0 PHY support, and additional interfaces including I2C, McASP, SPI, MMC/SD, and UART.

The AM1707CZKBA3 carries an Obsolete product status. Locating equivalent substitute parts is necessary for ongoing system support, design updates, and procurement continuity when original inventory becomes unavailable.

Substiute Parts

AM1707CZKBA3

Texas InstrumentsIn Stock: 1131AM1707CZKBA3 Datasheet

Current PartRFQ

AM1707DZKBA3

Texas InstrumentsIn Stock: 1206AM1707DZKBA3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AM1707CZKBA3 is determined by strict equivalence across the following critical parameters:

• Core Processor Architecture: ARM926EJ-S
• Core Count and Bus Width: 1 Core, 32-Bit
• Operating Frequency: 375MHz
• Package Type and Pin Count: 256-BGA (17x17)
• I/O Voltage Levels: 1.8V, 3.3V
• Temperature Range: -40°C ~ 105°C (TJ)
• Peripheral Integration: SDRAM controller, LCD interface, Ethernet, USB, I2C, McASP, SPI, MMC/SD, UART

The AM1707DZKBA3 meets all electrical and mechanical substitution criteria. The primary distinction is product status and packaging format, with AM1707DZKBA3 classified as Active and supplied in Tray packaging, compared to the Obsolete status of AM1707CZKBA3.

Parameter Comparison

Engineering Selection Recommendations

The AM1707DZKBA3 is a direct functional equivalent to the AM1707CZKBA3. Both parts share identical electrical specifications, core architecture, operating frequency, package configuration, and peripheral integration.

The AM1707DZKBA3 is classified as Active product status, ensuring ongoing manufacturer support and availability. The AM1707CZKBA3 is Obsolete, making AM1707DZKBA3 the appropriate selection for new designs and ongoing production requirements.

Both parts maintain ROHS3 compliance and identical MSL ratings, supporting equivalent handling and storage protocols. The AM1707DZKBA3 is supplied in Tray packaging, which may differ from original procurement specifications but does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can AM1707DZKBA3 replace AM1707CZKBA3 in existing designs?

A: Yes. The AM1707DZKBA3 is electrically and mechanically equivalent. All core specifications, peripheral interfaces, voltage levels, temperature range, and package dimensions are identical. No design modifications are required.

Q: What is the difference between AM1707CZKBA3 and AM1707DZKBA3?

A: The primary differences are product status and packaging format. AM1707CZKBA3 is Obsolete; AM1707DZKBA3 is Active. AM1707DZKBA3 is supplied in Tray packaging. All electrical and functional specifications are identical.

Q: Are there any compatibility concerns with the 256-BGA (17x17) package?

A: No. Both parts use the identical 256-BGA (17x17) package. PCB footprints, solder pad layouts, and mechanical mounting requirements are equivalent.

Q: Do both parts support the same operating temperature range?

A: Yes. Both AM1707CZKBA3 and AM1707DZKBA3 operate across -40°C to 105°C (TJ), supporting identical thermal specifications.

Q: Are compliance certifications identical?

A: Yes. Both parts are ROHS3 compliant with MSL rating of 3 (168 Hours). Handling, storage, and environmental compliance requirements are equivalent.