The MT25QL256BBB1EW7-CSIT is a 256Mbit (32MB) SPI NOR Flash memory device from Quarktwin Technology Ltd. It features a quad I/O interface that supports high-speed data transfer rates up to 90 MB/s. The device operates at a maximum clock frequency of 133 MHz at 3.0V and 166 MHz at 1.8V, making it suitable for applications requiring fast read and write operations. This memory device includes advanced security features such as a replay protected monotonic counter (RPMC) and an authenticated core root of trust for measurement (A-CRTM). It offers various erase capabilities, including bulk, sector (64KB), and subsector (4KB and 32KB) erases, along with a dedicated 64-byte OTP area that is user-lockable. The device is designed for high endurance, with a minimum of 100,000 erase cycles per sector and a typical data retention of 20 years. The MT25QL256BBB1EW7-CSIT is available in a RoHS-compliant package and is suitable for a wide range of applications, including those requiring robust security measures.
IC FLASH 128MBIT SPI/QUAD 8WPDFN
IC FLASH 128MBIT SPI/QUAD 8WPDFN
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 133 MHz 5 ns 8-WPDFN (6x5)(MLP8)
FLASH MEMORY, 256MBIT, -40 TO 85DEG C; Flash Memory Type:Serial NOR; Memory Size:256Mbit; Flash Memory Configuration:32M x 8bit; IC Interface Type:SPI; Memory Case Style:MLP; No. of Pins:8Pins; Clock Frequency:133MHz; Access Time:- RoHS Compliant: Yes
| DigiKey | Acme Chip Technology Co., Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 557-MT25QL256BBB1EW7-CSIT-ND | MT25QL256BBB1EW7-CSIT | MT25QL256BBB1EW7-CSIT | 82AH0399 |
| Product Name | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Flash Memory, 256Mbit, -40 To 85Deg C; Flash Memory Type Micron |
| Memory Category | Flash | Flash; Non-Volatile | Flash; FLASH | Flash |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Density | 128000 kbits | 128000 kbits | 128000 kbits | 256000 kbits |
| Package Type | 8-WDFN Exposed Pad | 8-WPDFN (6x5)(MLP8) | 8-WDFN Exposed Pad | MLP |
| Supply Voltage | 2.7V ~ 3.6V | -40degC ~ 85degC (TA) | 3.6V; 2.7V ~ 3.6V |
