23K640-I/SN Microchip Technology, 23K640-I/SN Datasheet - Page 21
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23K640-I/SN
Manufacturer Part Number
23K640-I/SN
Description
IC SRAM 64KBIT 20MHZ 8SOIC
Manufacturer
Microchip Technology
Type
Synchronousr
Specifications of 23K640-I/SN
Memory Size
64K (8K x 8)
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
Package / Case
8-SOIC (3.9mm Width)
Memory Configuration
8K X 8
Clock Frequency
20MHz
Supply Voltage Range
2.7V To 3.6V
Memory Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To +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
SMD/SMT
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
23K640-I/SN
Manufacturer:
MCP
Quantity:
550
Company:
Part Number:
23K640-I/SN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
23K640-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
© 2009 Microchip Technology Inc.
Device:
Tape & Reel:
Temperature
Range:
Package:
PART NO.
Device
Tape & Reel
23A640 =
23K640 =
Blank
T
I
P
SN
ST
X
=
=
=
=
=
=
64k-bit, 1.8V, SPI Serial SRAM
64k-bit, 3.6V, SPI Serial SRAM
Standard packaging (tube)
Tape & Reel
-40°C to+85°C
Plastic PDIP (300 mil body), 8-lead
Plastic SOIC (3.90 mm body), 8-lead
TSSOP, 8-lead
–
Temp Range
X
Package
Preliminary
/XX
Examples:
a)
b)
23K640-I/ST = 64k-bit, 3.6V Serial SRAM,
Industrial temp., TSSOP package
23A640T-I/SN = 64k-bit, 1.8V Serial SRAM,
Industrial temp., Tape & Reel, SOIC package
23A640/23K640
.
DS22126B-page 21