text.skipToContent text.skipToNavigation

Référence fabricant

25LC640A-I/P

25LC640A Series 64 Kbit (8K x 8) 5.5 V Through Hole SPI Bus Serial EEPROM -DIP-8

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date: 2418
Product Specification Section
Microchip 25LC640A-I/P - Caractéristiques techniques
Attributes Table
Memory Density: 64kb
Memory Organization: 8 K x 8
Supply Voltage-Nom: 2.5V to 5.5V
Clock Frequency-Max: 10MHz
Write Cycle Time-Max (tWC): 5ms
Style d'emballage :  DIP-8
Méthode de montage : Through Hole
Fonctionnalités et applications
The 25LC640A-I/P is a 64 k-bit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

Features:

  • Max. Clock 10 MHz
  • Low-power CMOS Technology
    • Max. Write Current: 5 mA at 5.5 V, 10 MHz
    • Read Current: 5 mA at 5.5 V, 10 MHz
    • Standby Current: 1 μA at 5.5 V
  • 8192 x 8-bit Organization
  • 32 Byte Page
  • Self-timed Erase and Write Cycles (5 ms max.)
  • 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: 1 M erase/write cycles
    • Data retention: > 200 years
    • ESD protection: > 4000 V
Pricing Section
Stock global :
18 710
États-Unis:
18 710
Sur commande :Order inventroy details
18 720
Stock d'usine :Stock d'usine :
0
Délai d'usine :
4 Semaines
Commande minimale :
1
Multiples de :
1
Total 
0,76 $
USD
Quantité
Prix Internet
1
$0.76
75
$0.74
200
$0.725
400
$0.715
1 250+
$0.68
Product Variant Information section