25LC320A-E/SN Microchip Technology, 25LC320A-E/SN Datasheet - Page 4

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25LC320A-E/SN

Manufacturer Part Number
25LC320A-E/SN
Description
IC EEPROM 32KBIT 10MHZ 8SOIC
Manufacturer
Microchip Technology
Datasheets

Specifications of 25LC320A-E/SN

Memory Size
32K (4K x 8)
Package / Case
8-SOIC (3.9mm Width)
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
10MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Organization
4 K x 8
Interface Type
SPI
Maximum Clock Frequency
10 MHz
Access Time
50 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
5 mA
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
3.3 V, 5 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:
25LC320A-E/SN
Quantity:
3 000
25AA320A/25LC320A
TABLE 1-2:
TABLE 1-3:
DS21828B-page 4
AC CHARACTERISTICS
Param.
17
18
19
20
21
AC Waveform:
Timing Measurement Reference Level
No.
Note 1: This parameter is periodically sampled and not 100% tested.
Note 1: For V
V
V
V
C
Input
Output
LO
HI
HI
L
= 100 pF
2: T
3: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
2: For V
= V
= 4.0V
= 0.2V
T
T
T
T
Sym.
WC
HH
HZ
HV
complete.
application, please consult the Total Endurance™ Model which can be obtained from our web site:
www.microchip.com.
CC
WC
- 0.2V
begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is
HOLD Hold Time
HOLD Low to Output
High-Z
HOLD High to Output
Valid
Internal Write Cycle Time
Endurance
CC
CC
AC CHARACTERISTICS (CONTINUED)
AC TEST CONDITIONS
> 4.0V
4.0V
Characteristic
(Note 1)
(Note 2)
0.5 V
0.5 V
Industrial (I):
Automotive (E):
CC
CC
Min.
160
160
1M
20
40
80
30
60
30
60
Preliminary
Max.
5
T
T
A
A
= -40°C to +85°C
= -40°C to +125°C
Cycles
Units
E/W
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
(N
(N
OTE
OTE
2)
3)
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
 2003 Microchip Technology Inc.
Test Conditions
V
V
5.5V
4.5V
2.5V
5.5V(Note 1)
4.5V(Note 1)
2.5V(Note 1)
5.5V
4.5V
2.5V
CC
CC
= 1.8V to 5.5V
= 2.5V to 5.5V

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