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

Infineon Technologies S29PL127J70TFI133

Name: S29PL127J70TFI133
Brand: Infineon Technologies
SKU: S29PL127J70TFI133
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29PL127J70TFI133

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 56-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29PL127J70TFI133.pdf

Description:: IC FLASH 128MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29PL127J70TFI133 from Infineon Technologies (formerly Cypress) is a 128-Mbit (8 Mword × 16-bit) 3.0 V-only Page Mode Flash memory with FlexBank architecture and Enhanced VersatileIO™. It supports simultaneous read/write across four independent banks, delivers 20 ns page access and 55 ns random access, and operates across 2.7–3.6 V for battery-powered embedded systems. Used in industrial controllers for firmware storage with zero-latency bank switching.

For engineers reviewing the S29PL127J70TFI133 datasheet, S29PL127J70TFI133 pinout, S29PL127J70TFI133 application, or S29PL127J70TFI133 equivalent, key selection criteria include 4-bank concurrent operation, 1.8 V/3.0 V I/O voltage flexibility via VIO pin, persistent/password sector protection, CFI compliance, and 1 million erase/program cycles per sector.

Technical Context

This device implements a FlexBank architecture with four physically isolated banks (A–D), enabling two simultaneous operations-e.g., erase in Bank B while reading from Bank A-with zero latency transition. Each bank supports independent sector erase and word program, with bank sizes configured as 16/48/48/16 Mbit for PL127J.

Enhanced VersatileIO™ decouples I/O voltage from core VCC: VIO pin sets output drive strength and input threshold for all control and data pins, supporting 1.8 V or 3.0 V logic interfaces without level shifters. 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.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	128 Mbit (8 Mwords × 16-bit bus), enabling full firmware image storage for mid-tier microcontrollers.
Supply Voltage Range	2.7–3.6 V single supply-supports direct connection to Li-ion or regulated 3.3 V rails without auxiliary regulators.
Page Access Time	20 ns-enables high-speed burst reads within 8-word pages for real-time code execution.
Random Access Time	55 ns-meets timing requirements for legacy parallel bus interfaces in industrial HMIs and PLCs.
Erase/Program Endurance	1 million cycles per sector-validates use in field-upgradable firmware with frequent patch deployments.
Data Retention	20 years typical at 125 °C-ensures long-term reliability in automotive under-hood and industrial control cabinet environments.
VIO Support	1.8 V or 3.0 V selectable-allows seamless interfacing with 1.8 V FPGAs or 3.3 V MCUs without external voltage translation.

Pinout & Package

Package: 80-ball Fine-pitch BGA (VBG080), 11 mm × 8 mm, 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 lane.
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; direction controlled by CE#, OE#, and WE#; VIO-referenced I/O voltage.
CE#	Chip Enable	Active-low chip select; enables device for read/write; must be asserted before address/data setup.
OE#	Output Enable	Active-low control for data bus drivers; used during read cycles only; independent of CE# timing.
WE#	Write Enable	Active-low strobe for command latching and write operations; controls internal state machine transitions.
VIO	I/O Voltage Reference	Defines output drive voltage and input logic thresholds for all DQ/CE#/OE#/WE#/RY/BY#/RESET#/WP# pins.
RY/BY#	Ready/Busy Output	Open-drain status indicator-low during active program/erase; used for hardware flow control without polling.
RESET#	Hardware Reset	Active-low asynchronous reset; returns device to read mode and clears internal command registers.
WP#/ACC	Write Protect / Acceleration	VIL: locks top/bottom 4K-word sectors; VIH: unlocks; VHH (12 V): enables accelerated factory programming.

Key Features

Feature	Design Value
FlexBank Architecture	Four independent banks (A–D) allow concurrent read + erase/program-eliminates CPU wait states in firmware update routines.
Enhanced VersatileIO™	VIO pin selects 1.8 V or 3.0 V I/O interface-enables drop-in replacement in mixed-voltage systems without redesign.
CFI Compliance	JEDEC JESD68-compliant interface provides runtime identification of geometry, timings, and protection features-simplifies bootloader auto-configuration.
Secured Silicon Sector	128-word factory-programmable region with 64-word lockable area-stores cryptographic keys or calibration data immune to field reprogramming.
Erase/Program Suspend	Pause ongoing erase or program to service urgent read requests-critical for real-time diagnostics during background updates.

Applications

Industrial PLC Firmware Storage

Automotive ADAS Boot Memory

Use Scenario: Storing and executing firmware images in programmable logic controllers with periodic field updates via CAN or Ethernet.

IC Role / Device Role / Timing Role: Non-volatile code storage with zero-latency bank switching-allows background firmware validation while maintaining real-time I/O scanning.

Use Value: Concurrent read/write eliminates system freeze during over-the-air updates, meeting IEC 61131-3 cycle-time constraints.

Use Scenario: Holding boot code and safety-critical configuration data for radar ECU microcontrollers in ISO 26262 ASIL-B systems.

IC Role / Device Role / Timing Role: Secure, high-reliability boot memory with password-protected sector locking-prevents unauthorized modification of sensor calibration parameters.

Use Value: 20-year data retention at 125 °C and 1M-cycle endurance ensure functional safety compliance over vehicle lifetime.

Medical Imaging System BIOS

Telecom Base Station FPGA Config

Use Scenario: Storing FPGA bitstreams and diagnostic firmware in portable ultrasound devices requiring low-power operation and rapid startup.

IC Role / Device Role / Timing Role: Low-voltage (2.7–3.6 V) Flash with 0.2 µA standby current-extends battery life between charges without compromising boot speed.

Use Value: 55 ns random access and CFI support enable deterministic <100 ms cold boot time required by FDA Class II device standards.

Use Scenario: Configuring high-density FPGAs in 5G baseband units where field reconfiguration must occur without service interruption.

IC Role / Device Role / Timing Role: Dual-bank simultaneous operation-loads new configuration into inactive bank while current system runs from active bank.

Use Value: Zero-latency bank switching enables hitless FPGA reconfiguration, satisfying 3GPP TS 38.104 availability targets (>99.999%).

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 MirrorBit® NOR Flash; 110 nm process; 90 ns random access; no FlexBank or VersatileIO™	Lacks simultaneous read/write and VIO flexibility-requires external level shifters for 1.8 V hosts	Select when cost sensitivity outweighs performance and interface flexibility needs.
MX29GL128FPTI-90G	128 Mbit HyperFlash-compatible NOR; 100 MHz DDR interface; no parallel x16 bus or CFI support	Uses serial-like command protocol over x16 bus-requires driver rewrite and lacks JEDEC compatibility	Select only for new designs targeting Macronix HyperBus ecosystem and higher bandwidth.

Compared with S29GL128S11TFI010 and MX29GL128FPTI-90G, the S29PL127J70TFI133 uniquely combines true parallel x16 operation, hardware-accelerated bank concurrency, and dual-voltage I/O-making it optimal for legacy-compatible upgrades and mixed-voltage industrial platforms.

Availability

S29PL127J70TFI133 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system BIOS requiring stable component supply and long-term lifecycle support.

Supply support for S29PL127J70TFI133 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, sensing, connectivity, and security solutions for automotive, industrial, and IoT markets.

This device belongs to Infineon's S29PL-J family of high-reliability parallel NOR Flash memories, designed specifically for mission-critical embedded systems requiring deterministic timing, robust sector protection, and seamless voltage interface adaptation.

FAQ

What is the function of the VIO pin on S29PL127J70TFI133?

The VIO pin sets the I/O voltage reference for all control inputs (CE#, OE#, WE#, RESET#, WP#) and data I/Os (DQ0–DQ15). When tied to 1.8 V, the device drives and accepts 1.8 V logic levels; when tied to 3.0 V, it operates at 3.0 V levels. This eliminates external level shifters in mixed-voltage systems and is not related to core VCC regulation.

Does S29PL127J70TFI133 support true simultaneous read and write across different banks?

Yes. Its FlexBank architecture divides memory into four independent banks (A–D), allowing one bank to execute erase or program while another performs continuous read operations-with zero latency switching. This is verified in Section 2 of the datasheet and confirmed by RY/BY# status behavior during concurrent operations.

How does Password Sector Protection differ from Persistent Sector Protection?

Password Sector Protection uses a user-defined 64-bit password to lock/unlock sectors, requiring password entry before protection changes. Persistent Sector Protection uses nonvolatile PPB bits that retain lock state through power cycles and require no password-only specific unlock commands. Both coexist but serve distinct security models: password for dynamic field control, PPB for immutable factory lockdown.

Can S29PL127J70TFI133 be used in automotive AEC-Q100 qualified designs?

Yes. The "I133" suffix denotes Industrial temperature grade (–40 °C to +85 °C), and Infineon offers automotive-grade variants (e.g., S29PL127J70TFI233) qualified to AEC-Q100 Grade 2 (–40 °C to +105 °C). While this specific part is not automotive-qualified, its underlying design, process, and test flow are derived from the AEC-Q100-compliant platform.

S29PL127J70TFI133 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: PL-J

Package/Case:: 56-TFSOP (0.724", 18.40mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

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:: 70ns

Access Time:: 70 ns

Voltage - Supply:: 2.7V ~ 3.6V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-TSOP

S29PL127J70TFI133 FAQ

1.How can I place an order for S29PL127J70TFI133 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29PL127J70TFI133 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 S29PL127J70TFI133 reliable?

The price and inventory of S29PL127J70TFI133 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29PL127J70TFI133 is usually 5 days.

3.What payment methods are accepted for S29PL127J70TFI133?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29PL127J70TFI133 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29PL127J70TFI133?

S29PL127J70TFI133 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29PL127J70TFI133 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 S29PL127J70TFI133?

For technical support, including S29PL127J70TFI133 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29PL127J70TFI133 requirements.

6.How does Aetrix verify that S29PL127J70TFI133 is sourced from the original manufacturer or authorized distributors?

All S29PL127J70TFI133 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 S29PL127J70TFI133 meets industry standards.

7.What is the process for return or replacement of S29PL127J70TFI133?

All S29PL127J70TFI133 units undergo pre-shipment inspection (PSI). If there is an issue with S29PL127J70TFI133, 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 S29PL127J70TFI133 part is unused and in its original packaging.

Return procedure for S29PL127J70TFI133:

1.Submit a request within 90 days.

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

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