Infineon Technologies S29GL128N11FFVR10

Mfr. Part

S29GL128N11FFVR10

Manufacturer

Cypress Semiconductor (Infineon Technologies). Y-IC is a trusted quality distributor of Infineon/Cypress products, and we are committed to delivering the best products and services to every customer.

Detailed Description

128 Mbit NOR Flash memory for code storage with a parallel interface, optimized for embedded systems that need reliable execute-in-place (XiP) reads. 3.0 V to 3.6 V supply, 110 ns read access time, industrial temperature range, and a compact 64‑ball FBGA package (13 x 11 mm). Organization supports 16M x 8 or 8M x 16 operation. RoHS 3 compliant. Surface‑mount, tray-packed.

Key Features

Capacity: 128 Mbit (16 MBits x 8 or 8 MBits x 16 organization)

Technology: NOR Flash (non-volatile)

Interface: Asynchronous parallel, 8-bit or 16-bit data bus

Read Access Time: 110 ns (typical)

Supply Voltage: 3.0 V to 3.6 V

Operating Temperature: -40°C to +105°C (TA)

Package: 64-FBGA (13 x 11 mm); also referred to as 64‑LBGA

Series: GL‑N (Base product family S29GL128)

Compliance: RoHS 3

Mounting: Surface mount (SMT)

Packaging for shipment: Tray

Key Advantages

Reliable code storage and fast random read, ideal for boot and XiP

Parallel bus supports wide compatibility with legacy and current MCUs/MPUs/SoCs

Industrial temperature range for harsh environments

Stable 3.0–3.6 V operation simplifies power design

Mature GL‑N ecosystem with proven field performance

Compact FBGA reduces board area while maintaining robust solder joints

Packaging

for shipment: Tray

Key Advantages

Reliable code storage and fast random read, ideal for boot and XiP

Parallel bus supports wide compatibility with legacy and current MCUs/MPUs/SoCs

Industrial temperature range for harsh environments

Stable 3.0–3.6 V operation simplifies power design

Mature GL‑N ecosystem with proven field performance

Compact FBGA reduces board area while maintaining robust solder joints

Packaging

Package type: 64‑ball FBGA (also noted as 64‑LBGA)

Body size: 13 mm x 11 mm (compact footprint)

Ball count and configuration: 64 balls; supports 8‑bit or 16‑bit data bus plus address/control signals (see datasheet for ball map)

Materials: Standard molded plastic over BT/resin substrate typical of FBGA packages

Mounting: Surface mount; compatible with standard lead‑free reflow profiles

Thermal characteristics: Designed for -40°C to +105°C ambient operation; use datasheet for θJA/derating and recommended thermal design

Electrical highlights: 3.0–3.6 V VCC, 110 ns read access; parallel interface; verify I/O levels, standby/active currents, and program/erase specs in datasheet

Shipment packaging: Tray for secure handling in SMT assembly

Lifecycle

Status: Mature product family. Availability can vary by speed and package options in different regions.

Discontinuation risk: Some GL‑N variants have been placed into Not Recommended for New Designs (NRND) by the manufacturer over time. Check current status before new designs.

Recommended migration path: Infineon/Cypress S29GL128S (GL‑S series) is commonly recommended for new designs; review migration notes for timing, command set, and minor differences.

Potential equivalents/alternatives (verify pinout, timing, command set, and voltages):

- Infineon/Cypress: S29GL128S series (GL‑S), S29GL128P series (legacy alternative)

- Macronix: MX29GL128 series

- Winbond: W29GL128 series

- Micron/Numonyx: M29W128, M29E/JS29/M29GL‑class parts (device‑specific)

If a fully form‑fit‑function equivalent is required and not listed, please contact our sales team via the Y-IC website for the latest lifecycle and cross‑reference support.

Key Application Areas

Boot and firmware storage for embedded systems and industrial controllers

Networking and telecom gear (routers, switches, base stations)

Consumer and office electronics (printers, set‑top boxes, displays)

Medical and test equipment

IoT gateways and edge devices needing dependable code storage

Storage for parameters, calibration data, and logs where fast random reads matter

Datasheet

Y-IC hosts the most authoritative, up‑to‑date datasheet for S29GL128N11FFVR10 on our product page. We strongly recommend downloading the datasheet on this page to confirm ball map, command set, timing (read/program/erase), power, and thermal guidance.

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