25AA320-I/P Microchip Technology, 25AA320-I/P Datasheet - Page 5

• Manufacturer Part Number: 25AA320-I/P
• Description: IC EEPROM 32KBIT 1MHZ 8DIP
• Manufacturer: Microchip Technology

Specifications of 25AA320-I/P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 32K (4K x 8)
• Speed: 1MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 25AA320I/P

TABLE 1-3:
© 2008 Microchip Technology Inc.
AC Waveform:
Timing Measurement Reference Level
Note 1: For V
V
V
V
Input
Output
LO
HI
HI
2: For V
= V
= 4.0V
= 0.2V
CC
- 0.2V
AC TEST CONDITIONS
CC
CC
≤ 4.0V
> 4.0V
(Note 1)
(Note 2)
0.5 V
0.5 V
—
CC
CC
25AA320/25LC320/25C320
FIGURE 1-4:
SO
AC TEST CIRCUIT
V
CC
1.8 KΩ
2.25 KΩ
100 pF
DS21227F-page 5