23K640-E/ST
- Mfr.Part #
- 23K640-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SRAM 64KBIT SPI 20MHZ 8TSSOP
- Stock
- 7,361
- In Stock :
- 7,361
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Length :
- 4.4mm
- Voltage - Supply :
- 2.7V~3.6V
- Base Part Number :
- 23K640
- Number of Ports :
- 1
- Number of Terminals :
- 8
- Brand :
- Microchip Technology
- ECCN Code :
- EAR99
- Output Characteristics :
- 3-STATE
- Address Bus Width :
- 1b
- Supply Voltage :
- 3V
- Mount :
- Surface Mount
- Subcategory :
- Memory and Data Storage
- Product Category :
- SRAM
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of Terminations :
- 8
- Operating Mode :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sync/Async :
- SYNCHRONOUS
- HTS Code :
- 8542.32.00.51
- Terminal Form :
- Gull wing
- Base Product Number :
- 23K640
- Memory Organization :
- 8K x 8
- Packaging :
- Tube
- Product Type :
- SRAM
- Parallel/Serial :
- Serial
- Number of Pins :
- 8
- I/O Type :
- Separate
- Supplier Device Package :
- 8-TSSOP
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3/3.3 V
- Width :
- 3 mm
- JESD-30 Code :
- R-PDSO-G8
- Write Cycle Time - Word, Page :
- --
- RoHS :
- Details
- Memory Type :
- Volatile
- Memory IC Type :
- STANDARD SRAM
- Memory Size :
- 64Kb 8K x 8
- Interface :
- SPI, Serial
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Series :
- --
- Qualification Status :
- Not Qualified
- Nominal Supply Current :
- 10mA
- Package :
- Tube
- Pin Count :
- 8
- Supply Voltage-Min (Vsup) :
- 2.7V
- Memory Format :
- SRAM
- Access Time :
- 32 ns
- Memory Density :
- 64
- Word Size :
- 8B
- Reach Compliance Code :
- Compliant
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- Memory Interface :
- SPI
- Maximum Operating Temperature :
- + 125 C
- Density :
- 64 kb
- Terminal Pitch :
- 0.65mm
- Operating Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~125°C TA
- Standby Current-Max :
- 0.00001 A
- Surface Mount :
- yes
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Words :
- 8192 words
- Factory Lead Time :
- 6 Weeks
- Memory Width :
- 8
- Interface Type :
- SPI
- Temperature Grade :
- Automotive
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Clock Frequency :
- 20MHz
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Package Shape :
- RECTANGULAR
- Organization :
- 8 k x 8
- Supply Current-Max :
- 0.01 mA
- Published :
- 2010
- Standby Voltage-Min :
- 2.7V
- Manufacturer :
- Microchip
- Type :
- SYNCHRONOUS
- Seated Height-Max :
- 1.2 mm
- Mounting Type :
- Surface Mount
- Data Rate :
- SDR
- Datasheets
- 23K640-E/ST
23K640-E/ST Documents
Memory Microchip Technology 23K640-E/ST Overview
The Microchip Technology 23K640-E/ST represents a cutting-edge addition to the SRAM (Static Random-Access Memory) product line, providing an efficient memory solution for embedded systems. This 64-Kbit SPI (Serial Peripheral Interface) memory chip operates at a frequency of up to 20MHz and is packaged in an 8-lead TSSOP (Thin Shrink Small Outline Package) form factor. The compact design and high-speed performance of the 23K640-E/ST make it an ideal choice for applications requiring quick storage and retrieval of data without the latency of traditional non-volatile memories. The Memory Microchip Technology 23K640-E/ST offers system designers a combination of reliability, flexibility, and power efficiency, thus appealing to B2B customers seeking bulk purchases for their sophisticated projects or products.
23K640-E/ST Features
- 64-Kbit of SRAM with SPI interface for easy integration
- Operates at clock frequencies up to 20MHz for rapid data transfer
- 8-pin TSSOP packaging ensuring minimal space usage on PCBs
- Low operating and standby current for energy efficiency
- Stable operation over a wide voltage range for versatile applications
23K640-E/ST Applications
- Industrial Control Systems: Used for data buffering, storage, and real-time process control because of its fast access times.
- Portable Devices: Ideal for small, battery-operated handheld devices requiring low power consumption and quick memory access.
- Automotive Electronics: Employed in vehicle systems requiring dependable memory for logging data and managing real-time system processes.
- Medical Equipment: Useful in medical devices where high data integrity and quick access to buffering data are critical for patient monitoring and diagnostics.
- Consumer Electronics: Improves the performance of consumer gadgets (such as gaming consoles) that need rapid memory access for enhanced user experiences.
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