- Hide Shared Attributes
- Description
- MICROCHIP 23LCV512-I/P SRAM, 512Kbit, 64K x 8Bit, 2.5V to 5.5V, DIP, 8Pins
- SRAM Chip Sync Single 3.3V/5V 512Kbit 64K x 8 25ns 8Pin TSSOP Tube
- SRAM Chip Sync Single 3.3V/5V 512Kbit 64K x 8 25ns 8Pin SOIC N T/R
- Manufacturer
- Microchip
- Microchip
- Microchip
- Classification
- RAM Memory
- RAM Memory
- Memory Chip
- Reference Price(USD)
- $1.577
- $1.420
- $1.040
- Inventory(pcs)
- 665
- 715
- 0
- Case/Package
- PDIP-8
- TSSOP-8
- SOIC-8
- Number of Pins
- 8
- 8
- 8
- Number of Bits
- 8
- 8
- 8
- Clock Speed
- 20 MHz
- 20 MHz
- -
- Memory Size
- 64000 B
- -
- -
- Number of Positions
- 8
- 8
- -
- Operating Voltage
- 2.5V ~ 5.5V
- -
- -
- Supply Voltage (DC)
- 2.50V (min)
- -
- -
- ECCN Code
- EAR99
- EAR99
- EAR99
- HTS Code
- -
- 8542320051
- -
- Operating Temperature
- -40℃ ~ 85℃
- -40℃ ~ 85℃
- -40℃ ~ 85℃
- Size-Length
- 10.16 mm
- 10.16 mm
- -
- Size-Width
- 7.11 mm
- 0.28 in
- -
- Size-Height
- 4.95 mm
- 4.95 mm
- -
- Mounting Style
- Through Hole
- Surface Mount
- Surface Mount
- Packaging
- Tube
- Tube
- Tape & Reel (TR)
- REACH SVHC Compliance
- No SVHC
- -
- -
- Lead-Free Status
- Lead Free
- Lead Free
- RoHS
- RoHS Compliant
- RoHS Compliant
- RoHS Compliant
- Product Lifecycle Status
- Active
- Active
- Active
- Operating Temperature (Max)
- 85 ℃
- 85 ℃
- 85 ℃
- Supply Voltage
- 2.5V ~ 5.5V
- 2.5V ~ 5.5V
- 2.5V ~ 5.5V
- Operating Temperature (Min)
- -40 ℃
- -40 ℃
- -40 ℃
- Supply Voltage (Max)
- 5.5 V
- -
- -
- Supply Voltage (Min)
- 2.5 V
- -
- -
- Access Time(Max)
- 25 ns
- 25 ns
- 25 ns
- REACH SVHC Compliance Edition
- 2015/12/17
- -
- -
- Overview
-
23LCV512-I/P Product overview
The 23LCV512-I/P is a 512kb SPI Serial SRAM with battery backup and SDI interface. The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Additionally, SDI (serial dual interface) is supported if application needs faster data rates. This device also supports unlimited reads and writes to the memory array and supports data backup via external battery/coin cell connected to VBAT (pin 7).
- .
- SPI-compatible bus interface - 20MHz clock rate, SPI/SDI mode
- .
- Low-power CMOS technology
- .
- 3mA at 3.6V, 20MHz Read current
- .
- 4µA at +85°C Maximum standby current
- .
- Unlimited read and write cycles
- .
- Zero write time
- .
- 32-byte page
- .
- Battery-backed SRAM support via Vbat Pin, automatic switchover to Vbat
- .
- Sequential mode reads and writes
- .
- High reliability
View all -
23LC512-I/ST Product overview
SRAM Chip Sync Single 3.3V/5V 512K-bit 64K x 8 25ns 8-Pin TSSOP Tube
View all -
23LCV512T-I/SN Product overview
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) SPI - Dual I/O 20MHz 8-SOIC
View all
Alternative Parts
Image | Part | Compare | Manufacturer | Category | Description |