Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Cypress Semiconductor Corp |
| Package / Case | Tray |
| Series | GL-P |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 128Mb (16M x 8) |
| Memory Interface | Parallel |
| Write Cycle Time - Word Page | 90ns |
| Access Time | 90 ns |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
S29GL128P90FFIR20 is a 128-Mbit NOR flash memory IC from Spansion (now Cypress). It’s used to store firmware and data in embedded systems with a NOR-access interface.
Key points
- Capacity: 128 Mbit (16 MB)
- Speed: roughly 90 ns read time (P90 family)
- Interface: asynchronous NOR flash; supports standard read/program/erase commands
- Addressing: uses 3-byte addressing (sufficient for 128 Mbit)
- Data width: typically x8; some variants support wider I/O
- Erase/Program: sector/block erase and page programming
- Volts/Temp: industrial temperature variant (-40°C to 85°C) in a 20-pin package; RoHS compliant
- Package/suffix: IR20 indicates industrial-temp RoHS package; FF/IR parts differ in packaging/timing
Uses
- Firmware/code storage, boot memory, and data storage in embedded systems
Note
- For exact electrical specs, block sizes, timing, and command set details, consult the official S29GL128P90FFIR20 datasheet.
Key points
- Capacity: 128 Mbit (16 MB)
- Speed: roughly 90 ns read time (P90 family)
- Interface: asynchronous NOR flash; supports standard read/program/erase commands
- Addressing: uses 3-byte addressing (sufficient for 128 Mbit)
- Data width: typically x8; some variants support wider I/O
- Erase/Program: sector/block erase and page programming
- Volts/Temp: industrial temperature variant (-40°C to 85°C) in a 20-pin package; RoHS compliant
- Package/suffix: IR20 indicates industrial-temp RoHS package; FF/IR parts differ in packaging/timing
Uses
- Firmware/code storage, boot memory, and data storage in embedded systems
Note
- For exact electrical specs, block sizes, timing, and command set details, consult the official S29GL128P90FFIR20 datasheet.
Equivalent
Equivalent products for S29GL128P90FFIR20 (128 Mbit, 3.0V parallel NOR) from other vendors:
- Macronix MX29GL128M
- Macronix MX29GL128E
- Winbond W29GL128P
For exact cross-references, use vendor/distributor cross-reference databases.
- Macronix MX29GL128M
- Macronix MX29GL128E
- Winbond W29GL128P
For exact cross-references, use vendor/distributor cross-reference databases.
Features
Here are the typical features of the S29GL128P90FFIR20 (128-Mbit StrataFlash):
- Capacity: 128 Mbit (16 MB) total
- Interface: parallel, 8-bit data bus (x8)
- Access time: ~90 ns
- Architecture: dual-bank/segmentable with sector/block erase
- Programming: byte/word/page programming
- Protection: hardware write protection and lock features
- In-system programmable
- Voltage: nominal 3.0 V (range ~2.7–3.6 V)
- Temperature: Industrial range, typically -40°C to +85°C
- Packaging: 48-pin TSOP (or equivalent common package)
- Endurance: typical P/E cycles on the order of 100k
- Data retention: typically >10–20 years
- RoHS-compliant (where applicable)
Note: exact block sizes, bank behavior, and voltage ranges should be confirmed against the official datasheet for this precise part variant.
- Capacity: 128 Mbit (16 MB) total
- Interface: parallel, 8-bit data bus (x8)
- Access time: ~90 ns
- Architecture: dual-bank/segmentable with sector/block erase
- Programming: byte/word/page programming
- Protection: hardware write protection and lock features
- In-system programmable
- Voltage: nominal 3.0 V (range ~2.7–3.6 V)
- Temperature: Industrial range, typically -40°C to +85°C
- Packaging: 48-pin TSOP (or equivalent common package)
- Endurance: typical P/E cycles on the order of 100k
- Data retention: typically >10–20 years
- RoHS-compliant (where applicable)
Note: exact block sizes, bank behavior, and voltage ranges should be confirmed against the official datasheet for this precise part variant.
Pinout
- Pin count: 48-pin package (48-pin TSOP-like).
- Function: 128-Mbit NOR flash memory (Spansion S29GL128P90FFIR20) with a parallel data bus (x8/x16) for non-volatile code/storage, using standard flash control signals (CE#, OE#, WE#, etc.).
- Function: 128-Mbit NOR flash memory (Spansion S29GL128P90FFIR20) with a parallel data bus (x8/x16) for non-volatile code/storage, using standard flash control signals (CE#, OE#, WE#, etc.).
Manufacturer
- Manufacturer: Spansion.
- About the company: Spansion is a semiconductor company that designs and manufactures flash memory (NOR flash and embedded memory). It originated as a joint venture between AMD and Fujitsu and was acquired by Cypress Semiconductor in 2015 (becoming part of Cypress).
- About the company: Spansion is a semiconductor company that designs and manufactures flash memory (NOR flash and embedded memory). It originated as a joint venture between AMD and Fujitsu and was acquired by Cypress Semiconductor in 2015 (becoming part of Cypress).
Application
Applications include:
- Boot ROM and firmware storage for MCUs/SoCs
- Execute-in-place (XiP) firmware in consumer electronics (set-top boxes, TVs, cameras, printers, game consoles)
- Automotive ECUs, infotainment, gateways
- Networking/telecom equipment firmware storage and recovery (routers, switches)
- Industrial control and automation embedded systems
- FPGA/ASIC configuration memory and XiP applications
These rely on dense, reliable NOR flash with fast random access and in-system reprogramming.
- Boot ROM and firmware storage for MCUs/SoCs
- Execute-in-place (XiP) firmware in consumer electronics (set-top boxes, TVs, cameras, printers, game consoles)
- Automotive ECUs, infotainment, gateways
- Networking/telecom equipment firmware storage and recovery (routers, switches)
- Industrial control and automation embedded systems
- FPGA/ASIC configuration memory and XiP applications
These rely on dense, reliable NOR flash with fast random access and in-system reprogramming.
Package
TSOP-II, 48-pin, RoHS-compliant (lead-free) package.
