23K256-I/P Microchip Technology, 23K256-I/P Datasheet - Page 25

• Manufacturer Part Number: 23K256-I/P
• Description: IC SRAM 256KBIT 20MHZ 8DIP
• Manufacturer: Microchip Technology
• Type: Synchronousr

Specifications of 23K256-I/P

• Memory Size: 256K (32K x 8)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Format - Memory: RAM
• Memory Type: SRAM
• Speed: 20MHz
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 25 ns
• Maximum Clock Frequency: 20 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 10 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Ports: 1
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
 2010 Microchip Technology Inc.
Device:
Tape & Reel:
Temperature
Range:
Package:
PART NO.
Device
Tape & Reel
23A256 =
23K256 =
Blank
T
I
E
P
SN
ST
X
=
=
=
=
=
=
256 Kbit, 1.8V, SPI Serial SRAM
256 Kbit, 3.6V, SPI Serial SRAM
Standard packaging (tube)
Tape & Reel
-40C to+85C
-40C to+125C
Plastic PDIP (300 mil body), 8-lead
Plastic SOIC (3.90 mml body), 8-lead
TSSOP, 8-lead
–
Temp Range
X
Package
/XX
Examples:
a)
b)
c)
23K256-I/ST = 256 Kbit, 3.6V Serial SRAM,
Industrial temp., TSSOP package
23A256T-I/SN = 256 Kbit, 1.8V Serial SRAM,
Industrial temp., Tape & Reel, SOIC package
23K256-E/ST = 256 Kbit, 3.6V Serial SRAM,
Automotive temp., TSSOP package
23A256/23K256
.
DS22100E-page 25