23LCV1024-I/ST, SRAM, 1 МБ, 128К x 8бит, 2.5В до 5.5В, TSSOP, 8 вывод(-ов)
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Описание
23LCV512 / 23LCV1024 Serial SRAM
Microchip 23LCV512 and 23LCV1024 are 512Kb and 1Mb Serial SRAM devices accessed via a simple SPI compatible serial bus. These Microchip SRAM devices support unlimited reads and write to the memory array and support data backup via external battery/coin cell connected to V BAT. The bus signals required are a clock input plus separate data in and data outlines. Access to the device is controlled through a Chip Select input. Additionally, SDI (Serial Dual Interface) is supported if an application needs faster data rates.
Microchip 23LCV512 and 23LCV1024 are 512Kb and 1Mb Serial SRAM devices accessed via a simple SPI compatible serial bus. These Microchip SRAM devices support unlimited reads and write to the memory array and support data backup via external battery/coin cell connected to V BAT. The bus signals required are a clock input plus separate data in and data outlines. Access to the device is controlled through a Chip Select input. Additionally, SDI (Serial Dual Interface) is supported if an application needs faster data rates.
Технические параметры
Address Bus Width | 24bit |
Clock Frequency | 20MHz |
Low Power | Yes |
Maximum Operating Supply Voltage | 5.5 V |
Maximum Operating Temperature | +85 °C |
Maximum Random Access Time | 5ns |
Memory Size | 1Mbit |
Minimum Operating Supply Voltage | 2.5 V |
Minimum Operating Temperature | -40 °C |
Mounting Type | Surface Mount |
Number of Bits per Word | 8bit |
Number of Words | 128k |
Organisation | 128k x 8 bit |
Package Type | TSSOP |
Pin Count | 8 |
Timing Type | Synchronous |
Width | 4.5mm |
Access Time: | 25 ns |
Brand: | Microchip Technology |
Factory Pack Quantity: Factory Pack Quantity: | 100 |
Interface Type: | SDI, SPI |
Manufacturer: | Microchip |
Maximum Clock Frequency: | 20 MHz |
Maximum Operating Temperature: | +85 C |
Memory Size: | 1 Mbit |
Memory Type: | SDR |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Organization: | 128 k x 8 |
Package / Case: | TSSOP-8 |
Packaging: | Tube |
Product Category: | SRAM |
Product Type: | SRAM |
Series: | 23LCV1024 |
Subcategory: | Memory & Data Storage |
Supply Current - Max: | 10 mA |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.5 V |
Type: | Synchronous |
Вес, г | 0.454 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микросхемы памяти»
Типы корпусов импортных микросхем