25LC1024-I/SN Microchip Technology, 25LC1024-I/SN Datasheet - Page 4

• Manufacturer Part Number: 25LC1024-I/SN
• Description: IC, EEPROM, 1MBIT, SERIAL, 20MHZ, SOIC-8
• Manufacturer: Microchip Technology

Specifications of 25LC1024-I/SN

• Memory Size: 1Mbit
• Ic Interface Type: SPI
• Clock Frequency: 20MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Memory Configuration: 128K X 8
• Interface Type: Serial, SPI

25AA1024/25LC1024
TABLE 1-2:
TABLE 1-3:
DS21836A-page 4
AC CHARACTERISTICS
Param.
18
19
20
21
22
23
24
25
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
H I
H I
L
= 100 pF
2: This parameter is not tested but established by characterization and qualification. For endurance estimates
3: Includes T
2: For V
= V
= 4.0V
Thz
Thv
Trel
Tpd
Tce
Tse
Twc
—
= 0.2V
Sym
in a specific application, please consult the Total Endurance™ Model which can be obtained from our web
site.
CC
- 0.2V
AC TEST CONDITIONS
CC
CC
(CONTINUED) AC CHARACTERISTICS
HOLD low to output
High-Z
HOLD high to output valid
CS High to Standby mode
CS High to Deep power-
down
Chip erase cycle time
Sector erase cycle time
Internal write cycle time
Endurance
≤ 4.0V
> 4.0V
HI
time.
Characteristic
(Note 1)
(Note 2)
0.5 V
0.5 V
—
—
CC
CC
Industrial (I):
Automotive (E):
Preliminary
100K
Min
150
150
15
30
15
30
—
—
—
—
—
Max
1.6
1.6
—
—
—
—
—
—
—
2
4
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
µs
µs
s
s
4.5 ≤ V
2.5 ≤ V
1.8 ≤ V
(Note 1)
4.5 ≤ V
2.5 ≤ V
1.8 ≤ V
V
V
V
V
Byte or Page mode
(Note 2)
CC
CC
CC
CC
 2003 Microchip Technology Inc.
= 1.8V to 5.5V
= 1.8V to 5.5V
= 1.8V to 5.5V
= 1.8V to 5.5V
CC
CC
CC
CC
CC
CC
≤ 5.5
< 4.5
< 2.5
≤ 5.5
< 4.5
< 2.5
Conditions
V
V
CC
CC
= 1.8V
= 2.5V to 5.5V
TO
5.5V