25LC512-I/SN Microchip Technology, 25LC512-I/SN Datasheet - Page 5
25LC512-I/SN
Manufacturer Part Number
25LC512-I/SN
Description
IC EEPROM 512KBIT 20MHZ 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.25LC512-ISM.pdf
(36 pages)
Specifications of 25LC512-I/SN
Memory Size
512K (64K x 8)
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Organization
64 K x 8
Interface Type
SPI
Maximum Clock Frequency
20 MHz
Access Time
50 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
7 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 5.5 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:
25LC512-I/SN
Manufacturer:
MCP
Quantity:
5 100
Company:
Part Number:
25LC512-I/SN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
25LC512-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
FIGURE 1-1:
FIGURE 1-2:
FIGURE 1-3:
2010 Microchip Technology Inc.
SCK
CS
SO
HOLD
SI
SCK
SCK
SI
SO
CS
SO
CS
SI
Mode 1,1
Mode 0,0
n + 1
n + 1
HOLD TIMING
SERIAL INPUT TIMING
SERIAL OUTPUT TIMING
16
2
5
MSB out
MSB in
n
9
18
n
17
6
13
10
High-Impedance
Don’t Care
High-Impedance
Don’t Care
7
16
19
17
5
n
n
14
8
16
n - 1
n - 1
18
17
LSB in
High-Impedance
Don’t Care
3
LSB out
25LC512
16
11
4
15
3
12
DS22065C-page 5
19
17
n - 2
n - 2
Mode 1,1
Mode 0,0