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25C040, 25C040/P, 25C040/S

Table of contents:
Info of 25C040
Info of 25C040/P
Info of 25C040/S

25C040, 25C040/P, 25C040/S Selling Leads, Datasheet

MFG:Microchip Technology Category:Integrated Circuits (ICs) Package Cooled:SOP-8 D/C:00+

25C040, 25C040/P, 25C040/S Datasheet download

Five Points

Part Number: 25C040/P

Category: Integrated Circuits (ICs)

MFG: Microchip Technology

Package Cooled: SOP-8

D/C: 00+

Description: IC SER EE 4K 512X8 5V 8DIP

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25C040 General Description

The Microchip Technology Inc. 25AA040/25LC040/25C040 (25xx040^*) is a 4K bit serial Electrically Eras-able PROM.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.

Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transi-tions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts. Also, write operations to the device can be disabled via the write protect pin (WP).

25C040 Maximum Ratings

Vcc ...................................................................................7.0V
All inputs and outputs w.r.t. Vss.................. 0.6V to Vcc+1.0V
Storage temperature .....................................-65°C to 150
Ambient temperature under bias................... -65°C to 125
Soldering temperature of leads (10 seconds) .............+300
ESD protection on all pins.................................................4kV

25C040 Features

* Low power CMOS technology
- Write current: 3 mA typical
- Read current: 500 A typical
- Standby current: 500 nA typical
* 512 x 8 bit organization
* 16 byte page
* Write cycle time: 5ms max.
* Self-timed ERASE and WRITE cycles
* Block write protection
- Protect none, 1/4, 1/2, or all of array
* Built-in write protection
- Power on/off data protection circuitry
- Write enable latch
- Write protect pin
* Sequential read
* High reliability
- Endurance: 10M cycles (guaranteed)
- Data retention: > 200 years
- ESD protection: > 4000 V
* 8-pin PDIP, SOIC, and TSSOP packages
* Temperature ranges supported:
- Commercial: (C)                     0 C to +70 C
- Industrial: (I)                         -40 C to +85 C
- Automotive: (E) (25C040)    -40 C to +125 C

25C040 Connection Diagram

25C040/P Parameters

Technical/Catalog Information	25C040/P
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Memory Type	EEPROM
Memory Size	4K (512 x 8)
Speed	3MHz
Interface	SPI, 3-Wire Serial
Package / Case	8-DIP (300 mil)
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Format - Memory	EEPROM - Serial
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	25C040 P 25C040P

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