Infineon Technologies S29PL064J60BFI070

Overview

S29PL064J60BFI070 from Infineon Technologies (formerly Cypress) is a 64-Mbit (4 Mword × 16-bit) 3.0 V-only Page Mode Flash memory with FlexBank architecture, Enhanced VersatileI/O™, and simultaneous read/write operation across four independent banks. It supports 2.7–3.6 V supply, 20 ns page access, 55 ns random access, and 1 million erase/program cycles per sector - deployed in industrial control firmware storage and automotive infotainment boot code modules.

For engineers reviewing the S29PL064J60BFI070 datasheet, S29PL064J60BFI070 pinout, S29PL064J60BFI070 application, or S29PL064J60BFI070 equivalent, key selection criteria include bank-level concurrent operation capability, persistent/password sector protection, VIO-controlled 3 V I/O compatibility, and 48-ball FBGA (VBK048) package footprint alignment with space-constrained embedded designs.

Technical Context

This device implements a 4-bank FlexBank architecture enabling zero-latency switching between read and program/erase operations - one bank reads while another executes erase or program. Each bank supports independent command execution, with Bank A and D sized at 8 Mbit (4 Kw × 8 + 32 Kw × 15), Banks B and C at 24 Mbit (32 Kw × 48).

Enhanced VersatileI/O™ fixes all I/O and control pin voltage tolerance and output swing to the VIO pin level (3 V for PL064J), decoupling interface logic from core VCC. Sector protection includes both persistent (PPB-based) and password-secured (64-bit user-defined) modes, plus hardware WP#/ACC for top/bottom boot block locking at VIL.

Key Specifications

Pinout & Package

Package: 8.15 mm × 6.15 mm, 48-ball Fine-pitch Ball Grid Array (VBK048), RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Flash memory applications.

Compared with S29GL064S90TFI020 and MX29LV640EBTI-90G, the S29PL064J60BFI070 uniquely delivers concurrent bank operation, VIO-controlled 3 V I/O, and dual-layer sector protection - critical for systems requiring live firmware updates and cryptographic key isolation.

Availability

S29PL064J60BFI070 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot code, and medical imaging system configuration requiring stable component supply and long-term lifecycle support.

Supply support for S29PL064J60BFI070 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

Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive MCUs, and secure memory solutions.

The S29PL-J series was developed by Cypress (acquired by Infineon in 2020) to deliver high-reliability, multi-bank Flash for real-time embedded systems requiring concurrent code execution and secure firmware updates.

FAQ

Is S29PL064J60BFI070 compatible with standard JEDEC 42.4 command sets?

Yes - it fully implements the JEDEC 42.4 single-power-supply Flash command set, including autoselect, chip/sector erase, word program, and CFI queries. Backward compatibility extends to Am29F/LV/DL and MBM29QM/RM families, enabling drop-in replacement in legacy designs without firmware changes.

What is the function of the VIO pin, and how must it be connected?

The VIO pin defines all I/O voltage thresholds and output drive levels. For S29PL064J, VIO must be tied to 3 V to enable correct 3 V-tolerant operation on DQ0–DQ15, CE#, OE#, WE#, RY/BY#, RESET#, and WP#/ACC. Leaving VIO floating or connecting to VCC may cause interface instability or command failure.

How does the Secured Silicon Sector differ from standard flash sectors?

The Secured Silicon Sector is a dedicated 128-word region accessible only via a specific command sequence. Up to 64 words are factory-locked and immutable; up to 64 are customer-lockable. Unlike main array sectors, this region retains data integrity even under voltage glitch attacks and is used for cryptographic keys or calibration constants.

Can simultaneous read/write occur across any two banks, or are there restrictions?

Simultaneous operations are permitted between any two banks (e.g., read from Bank A while erasing Bank C), but only two operations may run concurrently. Operations within the same bank are serialized - attempting concurrent read and erase in one bank triggers command rejection. The FlexBank controller enforces this at hardware level without software arbitration.