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GigaDevice Semiconductor (HK) Limited GD25LQ64ESIGR
- Part Number:
GD25LQ64ESIGR
- Manufacturer:
- Category:
- RoHs:
RoHS Compliant - Datasheet:
GD25LQ64ESIGR_Datesheet - Description:
IC FLASH 64MBIT SPI/QUAD 8SOP
- In stock 8,655
GD25LQ64ESIGR SPI NOR Flash – Complete Device Summary
1. Basic Identification
- Full Part Number: GD25LQ64ESIGR
- Series: GD25LQxxE (1.8V Low‑Voltage SPI NOR Flash)
- Manufacturer: GigaDevice Semiconductor Inc.
- Density: 64M-bit / 8M‑byte
- Voltage Range: 1.65V to 2.0V (single 1.8V supply)
- Temperature Grade: Industrial (‑40°C to +85°C)
- Package: WSON8 6×5 mm (code “GR”)
- RoHS / Lead‑free: Yes
2. Key Features
- Single 1.65V–2.0V power supply
- High‑speed operation: 133 MHz clock
- High‑speed I/O modes:
- Flexible architecture:
- Low power consumption
- Hardware & software write protection
- OTP security registers
- SFDP compliant
- High reliability: ≥100k program/erase cycles, ≥20‑year data retention
3. Electrical Specifications
表格
| Parameter | Value |
|---|---|
| Supply Voltage (VCC) | 1.65V – 2.0V |
| Clock Frequency | 133 MHz |
| Page Program Size | 256 Bytes |
| Sector Erase (4KB) Time | Typical 45 ms |
| Block Erase (32KB/64KB) Time | Typical 150 ms |
| Chip Erase Time | Typical 15 s |
| Page Program Time | Typical 0.6 ms |
| Data Retention | 20 years (+55°C) |
| Endurance | 100,000 cycles per sector |
| Operating Temperature | −40°C to +85°C |
4. Package & Pinout (WSON8 6×5 mm)
- Package: WSON8, 6.0×5.0 mm
- Pin Configuration:
5. Memory Organization
- Total Density: 64M‑bit (8,388,608 Bytes)
- Sectors: 2048 × 4KB
- Blocks:
- Uniform 4KB sectors for fine‑grained erasure
6. Supported Commands
- Read: Normal Read, Fast Read, Dual/Quad I/O Read
- Program: Page Program, Quad Page Program
- Erase: Sector Erase (4KB), Block Erase (32KB/64KB), Chip Erase
- Protection: Write Enable/Disable, Read/Write Status Registers
- Reset: Software Reset
7. Protection Features
- Block‑level write protection
- Power‑supply lockout protection
- Hardware WP# pin for OTP & security registers
- Volatile & non‑volatile status register protection
8. Target Applications
- Battery‑powered IoT devices
- Wearable electronics
- Portable consumer electronics
- Industrial controllers & sensors
- Low‑power embedded systems
- Bluetooth / Zigbee / wireless modules
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GigaDevice Semiconductor (HK) Limited
GigaDevice Semiconductor (HK) Limited
GigaDevice Semiconductor (HK) Limited
GigaDevice Semiconductor (HK) Limited
GigaDevice Semiconductor (HK) Limited
