|Place of Origin:||PHILIPPINE|
|Brand Name:||Xicor Inc.|
|Certification:||Lead free / RoHS Compliant|
|Minimum Order Quantity:||50|
|Price:||Contact for Sample|
|Packaging Details:||Contact for Sample|
|Delivery Time:||Within 3days|
|Payment Terms:||T/T in advance, Paypal, Western Union|
programmable ic chips,
ic integrated circuits
5MHz SPI Serial E 2 PROM with Block Lock TM Protection
The X25650 is a CMOS 65,536-bit serial E2PROM, internally organized as 8K x 8. The X25650 features a
Serial Peripheral Interface (SPI) and software protocol allowing operation on a simple three-wire bus. The bus signals 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, allowing any number of devices to share the same bus.
The X25650 also features two additional inputs that provide the end user with added ﬂexibility. By asserting the HOLD input, the X25650 will ignore transitions on its inputs, thus allowing the host to service higher priority interrupts. The WP input can be used as a hardwire input to the X25650 disabling all write attempts to the status register, thus providing a mechanism for limiting end user capability of altering 0, 1/4, 1/2 or all of the memory.
The X25650 utilizes Xicor’s proprietary Direct WriteTM cell, providing a minimum endurance of 100,000 cycles and a minimum data retention of 100 years.
• 5MHz Clock Rate
• Low Power CMOS
<1µA Standby Current
<5mA Active Current
• 2.5V To 5.5V Power Supply
• SPI Modes (0,0 & 1,1)
• 8K X 8 Bits
32 Byte Page Mode
• Block Lock™ Protection
Protect 1/4, 1/2 or all of E2
• Programmable Hardware Write Protection
In-Circuit Programmable ROM Mode
• Built-in Inadvertent Write Protection
Power-Up/Down protection circuitry
Write Enable Latch
Write Protect Pin
• Self-Timed Write Cycle
5ms Write Cycle Time (Typical)
• High Reliability
Endurance: 100,000 cycles
Data Retention: 100 Years
ESD protection: 2000V on all pins
new and original stock
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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