Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S29PL127J60BFA040

Name: S29PL127J60BFA040
Brand: Infineon Technologies
SKU: S29PL127J60BFA040
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: S29PL127J60BFA040

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 80-VFBGA

Datasheet:: S29PL127J60BFA040.pdf

Description:: IC FLASH 128MBIT CFI 80FBGA

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,471

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

S29PL127J60BFA040 from Infineon Technologies (formerly Cypress) is a 128-Mbit (8 Mword × 16-bit) 3.0 V-only Page Mode Flash memory with FlexBank architecture, Enhanced VersatileIO™, and simultaneous read/write capability across four independent banks. It supports 2.7–3.6 V operation, 20 ns page access, 55 ns random access, and features Secured Silicon Sector, password-based sector protection, and CFI compliance for embedded firmware storage in industrial controllers and automotive ECUs.

For engineers reviewing the S29PL127J60BFA040 datasheet, S29PL127J60BFA040 pinout, S29PL127J60BFA040 application, or S29PL127J60BFA040 equivalent, key selection criteria include bank-level concurrent erase/read latency, 1.8 V/3.0 V I/O voltage flexibility via VIO pin, persistent and password-protected sector locking, and JEDEC 42.4 software command compatibility for legacy system migration.

Technical Context

This device implements a 4-bank FlexBank architecture enabling true zero-latency simultaneous read from one bank while erasing or programming another - critical for real-time firmware updates without CPU stall. Each bank supports independent sector erase (4 Kword sectors), with Bank A/D sized at 16 Mbit (4 Kw × 8 + 32 Kw × 31) and Banks B/C at 48 Mbit (32 Kw × 96) each.

Enhanced VersatileIO™ decouples I/O voltage from core VCC: VIO pin sets output drive level and input tolerance to either 1.8 V or 3.0 V, allowing direct interfacing with mixed-voltage SoCs. The device uses internal charge pumps for program/erase - no external 12 V VPP required - and integrates hardware reset (RESET#), ready/busy (RY/BY#), and write protect/acceleration (WP#/ACC) pins for deterministic system control.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	128 Mbit (8 Mwords × 16-bit bus), organized as 4 banks for concurrent operations
Supply Voltage	2.7–3.6 V VCC; single-supply operation enables battery-powered and low-power embedded use
Page Access Time	20 ns - enables fast burst reads within 8-word pages for boot code execution
Random Access Time	55 ns - supports direct instruction fetch and data lookup in real-time systems
Endurance & Retention	1 million program/erase cycles per sector; 20-year data retention at 125°C - suitable for automotive and industrial lifecycles
VIO Options	Configurable 1.8 V or 3.0 V I/O interface - eliminates level shifters when connecting to 1.8 V logic or 3.3 V microcontrollers
CFI Compliance	JEDEC 42.4-compliant Common Flash Interface - enables automatic host driver detection and configuration

Pinout & Package

Package: 80-ball Fine-pitch BGA (VBG080), 11 mm × 8 mm footprint, 0.5 mm pitch, RoHS-compliant.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 8 Mword addressing; A0–A1 select x16 data byte lanes
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; direction controlled by CE#, OE#, and WE# timing
CE#	Chip Enable	Active-low chip select; enables device for read/write; high-Z state disables outputs
OE#	Output Enable	Active-low read strobe; controls data bus drivers during read cycles only
WE#	Write Enable	Active-low write strobe; latches addresses/data during command sequences and programming
VIO	I/O Voltage Reference	Sets output drive strength and input threshold to 1.8 V or 3.0 V - must be stable before initialization
RY/BY#	Ready/Busy Output	Open-drain status indicator: low = active operation (program/erase), high = ready for next command
RESET#	Hardware Reset	Active-low asynchronous reset; forces device into reading array mode and clears internal state machines
WP#/ACC	Write Protect / Acceleration	VIL = hardware lock of top/bottom 4K-word sectors; VIH = unlock; VHH = factory accelerated programming mode

Key Features

Feature	Design Value
FlexBank Architecture	Four independent banks (A–D) enable concurrent read/erase/write - eliminates CPU wait states during firmware updates
Enhanced VersatileIO™	VIO pin selects 1.8 V or 3.0 V I/O interface - removes need for external voltage translators in mixed-signal designs
Secured Silicon Sector	128-word protected region (64 factory-locked + 64 customer-lockable) - stores cryptographic keys or calibration data immune to field reprogramming
Password Sector Protection	64-bit user-defined password required to unlock protected sectors - prevents unauthorized firmware modification in deployed systems
Erase/Program Suspend	Pause ongoing erase or program to service urgent read requests - maintains real-time responsiveness in safety-critical applications

Applications

Industrial PLC Firmware Storage

Automotive ECU Boot Memory

Use Scenario: Storing and updating ladder logic and motion control firmware in programmable logic controllers requiring field-upgradable nonvolatile memory with deterministic access.

IC Role / Device Role / Timing Role: Primary boot and application code storage with zero-latency read during background sector erase - ensures uninterrupted I/O scanning.

Use Value: Concurrent bank operation allows firmware validation in one bank while executing live control code from another, eliminating downtime during updates.

Use Scenario: Holding boot loader, safety-critical diagnostic routines, and calibrated sensor parameters in engine control units operating across -40°C to 125°C.

IC Role / Device Role / Timing Role: Secure, high-reliability Flash memory with password-protected sectors and 20-year data retention at elevated temperature.

Use Value: Secured Silicon Sector stores calibration constants and cryptographic keys; persistent sector protection prevents accidental overwrites during OTA updates.

Medical Imaging System BIOS

Avionics Data Logger

Use Scenario: Hosting BIOS and FPGA configuration bitstreams in portable ultrasound and MRI subsystems where power loss resilience and rapid boot are mandatory.

IC Role / Device Role / Timing Role: Fast 55 ns random access and 20 ns page read support sub-millisecond boot times; 2.7–3.6 V operation accommodates wide-input DC-DC rails.

Use Value: Unlock Bypass mode reduces multi-word programming time by 50%, accelerating field calibration uploads without compromising data integrity.

Use Scenario: Recording flight telemetry and fault logs in black-box recorders requiring tamper-resistant, long-life nonvolatile storage compliant with DO-160 environmental stress testing.

IC Role / Device Role / Timing Role: High-endurance (1M cycles) Flash with hardware reset and RY/BY# status signaling for robust power-fail recovery.

Use Value: Erase suspend/resume allows immediate logging interruption to capture critical fault events - no data loss during emergency write preemption.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL128S11TFI010	128 Mbit, 3 V, 110 nm process, but uses MirrorBit Eclipse architecture with faster 90 ns random access and no FlexBank concurrency	Lacks simultaneous read/write; better suited for sequential boot code than real-time firmware patching	Select when lower latency read dominates over concurrent operation needs
MX29GL128FHT2I-90G	128 Mbit, 3 V, 65 nm process; supports 90 ns access but no VIO pin - fixed 3.0 V I/O only	No 1.8 V interface support; lacks Secured Silicon Sector and password protection	Select for cost-sensitive industrial applications where security and mixed-voltage I/O are not required

Compared with S29GL128S11TFI010 and MX29GL128FHT2I-90G, the S29PL127J60BFA040 uniquely delivers zero-latency bank concurrency, dual-voltage I/O via VIO, and hardware-enforced sector security - making it optimal for safety-certified, upgradable embedded systems where runtime reliability and field update integrity are non-negotiable.

Availability

S29PL127J60BFA040 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ECU boot memory, and medical imaging system BIOS requiring stable component supply, long-term lifecycle support, and guaranteed traceable sourcing.

Supply support for S29PL127J60BFA040 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 ICs, and secure microcontrollers.

This device belongs to the S29PL-J family of high-reliability, multi-bank Flash memories designed specifically for real-time embedded systems requiring concurrent firmware execution and update - especially in automotive, industrial automation, and medical equipment.

FAQ

What is the function of the VIO pin on S29PL127J60BFA040?

The VIO pin sets the I/O voltage reference for all control inputs and DQ pins. When tied to 1.8 V, it configures the device for 1.8 V-compatible signaling; when tied to 3.0 V, it enables standard 3.3 V logic levels. This eliminates external level shifters and supports mixed-voltage SoC interfaces. VIO must be stable before power-on initialization and cannot float.

Does S29PL127J60BFA040 support true simultaneous read and write across different banks?

Yes - its FlexBank architecture divides memory into four physically independent banks (A–D). While erasing or programming in one bank, the host can read continuously from any other bank with zero latency. This is verified in the datasheet's Simultaneous Read/Write Block Diagram (Section 6) and supported by RY/BY# status signaling per bank.

How does password sector protection work on this device?

A 64-bit user-defined password is written to a dedicated register to unlock protected sectors. Once set, all subsequent sector erase/program commands require the correct password. The password is stored in volatile latch memory until power cycle unless saved to Secured Silicon Sector. Password protection operates independently of persistent sector locks and WP# hardware protection.

Is the Secured Silicon Sector accessible after factory shipment?

Yes - the 128-word Secured Silicon Sector is accessible via a documented command sequence (Section 15.4 of datasheet). Up to 64 words are factory-locked and immutable; the remaining 64 words are customer-lockable. Access requires issuing the Enter Secured Silicon Sector command followed by specific address/data sequences - no special voltage or timing beyond standard VCC and command timing.

S29PL127J60BFA040 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: PL-J

Package/Case:: 80-VFBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 128Mbit

Memory Organization:: 8M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 60ns

Access Time:: 60 ns

Voltage - Supply:: 2.7V ~ 3.6V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 80-FBGA (8x11)

S29PL127J60BFA040 FAQ

1.How can I place an order for S29PL127J60BFA040 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29PL127J60BFA040 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 S29PL127J60BFA040 reliable?

The price and inventory of S29PL127J60BFA040 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29PL127J60BFA040 is usually 5 days.

3.What payment methods are accepted for S29PL127J60BFA040?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29PL127J60BFA040 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29PL127J60BFA040?

S29PL127J60BFA040 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29PL127J60BFA040 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 S29PL127J60BFA040?

For technical support, including S29PL127J60BFA040 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29PL127J60BFA040 requirements.

6.How does Aetrix verify that S29PL127J60BFA040 is sourced from the original manufacturer or authorized distributors?

All S29PL127J60BFA040 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 S29PL127J60BFA040 meets industry standards.

7.What is the process for return or replacement of S29PL127J60BFA040?

All S29PL127J60BFA040 units undergo pre-shipment inspection (PSI). If there is an issue with S29PL127J60BFA040, 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 S29PL127J60BFA040 part is unused and in its original packaging.

Return procedure for S29PL127J60BFA040:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-01 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…