25AA320-I/SN
₹60.00
The Microchip Technology Inc. 25AA320/25LC320/25C320 (25XX320*) serial Electrically Erasable PROMs are 32 Kbit. A basic Serial Peripheral Interface (SPI) compliant serial bus is used to access the memory. A clock input (SCK) is required, as well as separate data in (SI) and data out (SO) lines. A Chip Selection (CS) input controls access to the device. The hold pin allows you to suspend communication with the gadget (HOLD). Transitions on the device’s inputs will be ignored while it is stopped, excluding Chip Select, enabling the host to service higher priority interrupts.
Features
? CMOS Low-Power Technology:
– Maximum write current: 3 mA
– Typical read current: 500 A
– Typical standby current: 500 nA
? 4096 x 8 Bit Storage
? 32 bytes each page
? Maximum Write Cycle Time: 5 ms
? Erase and write cycles that are self-timed
? Write Block Protection:
– Protect none, 1/4, 1/2, or the entire array.
? Integrated Write Protection:
– Data protection circuitry that is switched on and off
? Latch for write enable
– A write-protection pin
? Read in Sequence
? High dependability:
– Endurance: 1 million E/W cycles
– Data retention: more than 200 years
– ESD protection: more than 4000V
? PDIP, SOIC, and TSSOP packages with 8 pins
? TSSOP Package with 14 Leads
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?128 x 8, 256 x 8, 512 x 8, 1024 x 8, or 2048 x 8 internal organisation (16K)
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