AT28BV64B-25PI Atmel, AT28BV64B-25PI Datasheet - Page 10

• Manufacturer Part Number: AT28BV64B-25PI
• Description: EEPROM 200NS IND TEMP PKG- 250NS IND TEMP
• Manufacturer: Atmel

Specifications of AT28BV64B-25PI

• Product Category: EEPROM
• Memory Size: 8 Kbit
• Organization: 8 K x 8
• Data Retention: 10 yr
• Maximum Operating Current: 15 mA
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-28
• Access Time: 150 ns
• Interface Type: SPI
• Minimum Operating Temperature: - 40 C
• Output Enable Access Time: 100 ns
• Factory Pack Quantity: 14
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

18. Software Data Protection Write Cycle Waveforms
Notes:
19. Data Polling Characteristics
Notes:
20. Data Polling Waveforms
10
Symbol
t
t
t
t
DH
OEH
OE
WR
1. A0 - A12 must conform to the addressing sequence for the first three bytes as shown above.
2. A6 through A12 must specify the same page address during each high to low transition of WE (or CE) after the software
3. OE must be high only when WE and CE are both low.
1. These parameters are characterized and not 100% tested.
2. See AC Read Characteristics.
AT28BV64B
code has been entered.
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
(2)
(1)
Min
0
0
0
(1)(2)(3)
Typ
Max
0299I–PEEPR–4/09
Units
ns
ns
ns
ns