25AA512-I/MF Microchip Technology, 25AA512-I/MF Datasheet - Page 5

• Manufacturer Part Number: 25AA512-I/MF
• Description: 512k, 64K X 8 , 1.8V SER EE IND 8 DFN-S 6X5MM TUBE
• Manufacturer: Microchip Technology

Specifications of 25AA512-I/MF

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 512K (64K x 8)
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 1-3:
FIGURE 1-1:
FIGURE 1-2:
 2010 Microchip Technology Inc.
AC Waveform:
Timing Measurement Reference Level
Note 1: For V
HOLD
V
V
V
C
Input
Output
SCK
SCK
LO
HI
HI
SI
SO
L
CS
SO
CS
SI
= 30 pF
2: For V
= V
= 4.0V
= 0.2V
Mode 1,1
Mode 0,0
CC
n + 1
n + 1
- 0.2V
AC TEST CONDITIONS
CC
CC
HOLD TIMING
SERIAL INPUT TIMING
16
2
 4.0V
> 4.0V
5
MSB in
n
18
n
17
6
High-Impedance
Don’t Care
High-Impedance
(Note 1)
(Note 2)
0.5 V
0.5 V
—
—
7
CC
CC
16
19
17
5
n
n
8
16
n - 1
n - 1
18
17
LSB in
High-Impedance
Don’t Care
3
25AA512
16
11
4
12
19
DS22021F-page 5
17
n - 2
n - 2