The 23LCV1024-I/ST is a 1 Mbit SPI Serial SRAM from Quarktwin Technology Ltd. It operates within a voltage range of 2.5V to 5.5V and supports a maximum clock frequency of 20 MHz. This device features a Serial Peripheral Interface (SPI) compatible bus, allowing for efficient data transfer with separate data input and output lines, as well as a Chip Select input for device control. The SRAM supports unlimited read and write cycles, making it suitable for applications requiring frequent data updates. It also includes an external battery backup feature, which ensures data retention during power loss. The device is designed with low-power CMOS technology, consuming 3 mA during read operations and only 4 ¬µA in standby mode at 85¬8C. The 23LCV1024-I/ST is available in multiple package types, including 8-lead SOIC, TSSOP, and PDIP, and is compliant with RoHS and halogen-free standards. It operates within an industrial temperature range of -40¬8C to +85¬8C, making it suitable for a variety of applications in harsh environments.
SRAM - Synchronous Memory IC 1Mb (128K x 8) SPI - Dual I/O 20MHz 8-TSSOP
IC SRAM 1MBIT SPI/DL I/O 8TSSOP
Manufacturer: Microchip Technology
Win Source Part Number: 854666-23LCV1024-I/S
Features: Memory IC 20 MHz
Package: Tube
Family Name: 23LCV1024
Categories: Integrated Circuits (ICs)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 89 pct.
Supply and Demand Status: Limited
Quantity per package: 100
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Serial SRAM,SPI 1Mb,battery,SDI TSSOP 8
Serial SRAM,SPI 1Mb,battery,SDI TSSOP 8
Serial SRAM,SPI 1Mb,battery,SDI TSSOP 8
SRAM - Synchronous Memory IC 1Mbit SPI - Dual I/O 20 MHz 8-TSSOP
SRAM, SERIAL, 1MBIT, 2.5-5.5V, 8TSSOP; Memory Size:1MB; SRAM Memory Configuration:128K x 8bit; Supply Voltage Range:2.5V to 5.5V; Memory Case Style:TSSOP; No. of Pins:8Pins; Access Time:-; Operating Temperature Min:-40°C; Operating RoHS Compliant: Yes
IC NVSRAM 1M SPI 20MHZ 8TSSOP
IC SRAM 1MBIT SPI/DL I/O 8TSSOP
IC SRAM 1MBIT SPI/DUAL 8TSSOP
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Quarktwin Technology Ltd. | Newark, An Avnet Company | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 23LCV1024-I/ST-ND | 23LCV1024-I/ST | 854666-23LCV1024-I/ST | 8032190P | 8032190 | 23LCV1024-I/ST | 66W2171 | 536-23LCV1024-I/ST | 23LCV1024-I/ST | 23LCV1024-I/ST |
| Product Name | Memory | Memory | Memory - SRAM - 23LCV1024-I/ST | SRAM | SRAM | Memory | Sram, Serial, 1Mbit, 2.5-5.5V, 8Tssop; Memory Size Microchip | IC NVSRAM 1M SPI 20MHZ 8TSSOP | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | SRAM Chip | SRAM - Synchronous; SRAM Chip | SRAM Chip | SRAM Chip | SRAM Chip | SRAM; SRAM Chip | SRAM Chip | NVRAM; Non-Volatile; SRAM Chip | SRAM; SRAM Chip | Volatile; SRAM Chip |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | |||||
| Density | 1000 kbits | 1000 kbits | 8000 kbits | 1000 kbits | 8000 kbits | 8000 kbits | 1000 kbits | 1000 kbits | ||
| Package Type | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | 8-TSSOP (0.173", 4.40mm Width) | SSOP | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | TSSOP | SSOP; 8-TSSOP (0.173, 4.40mm Width) | ||||
| Supply Voltage | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 5.5 v | 2.5V ~ 5.5V | 2.5V~5.5V | 8-TSSOP (0.173, 4.40mm Width) |
