25C320-I/P Microchip Technology, 25C320-I/P Datasheet - Page 4
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25C320-I/P
Manufacturer Part Number
25C320-I/P
Description
IC EEPROM 32KBIT 3MHZ 8DIP
Manufacturer
Microchip Technology
Datasheet
1.25AA320-ISN.pdf
(26 pages)
Specifications of 25C320-I/P
Memory Size
32K (4K x 8)
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
3MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Memory Configuration
4K X 8
Ic Interface Type
SPI
Clock Frequency
3MHz
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
DIP
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
25C320-I/P
Manufacturer:
MCP
Quantity:
1 855
Company:
Part Number:
25C320-I/P
Manufacturer:
MICROCHIP
Quantity:
12 000
25AA320/25LC320/25C320
FIGURE 1-1:
FIGURE 1-2:
FIGURE 1-3:
DS21227F-page 4
SCK
SO
CS
SI
SCK
CS
SO
HOLD
SI
SCK
SO
CS
SI
Mode 1,1
Mode 0,0
5
HOLD TIMING
SERIAL INPUT TIMING
SERIAL OUTPUT TIMING
2
n + 2
n + 2
MSB out
MSB in
9
13
10
6
n + 1
n + 1
High-Impedance
16
Don’t Care
n
17
18
7
n
High-Impedance
Don’t Care
14
8
16
19
3
LSB in
17
5
n
© 2008 Microchip Technology Inc.
n
ISB out
11
15
4
3
n - 1
12
n - 1
Mode 1,1
Mode 0,0