AT28BV64B-25PI Atmel, AT28BV64B-25PI Datasheet - Page 8
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AT28BV64B-25PI
Manufacturer Part Number
AT28BV64B-25PI
Description
EEPROM 200NS IND TEMP PKG- 250NS IND TEMP
Manufacturer
Atmel
Datasheet
1.AT28BV64B-25PI.pdf
(16 pages)
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
14. AC Write Characteristics
Notes:
15. AC Write Waveforms
15.1
15.2
8
Symbol
t
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
DV
WPH
, t
, t
OES
OEH
1. NR = No Restriction
2. All byte write operations must be preceded by the SDP command sequence.
WE Controlled
CE Controlled
AT28BV64B
Parameter
Address, OE Set-up Time
Address Hold Time
Chip Select Set-up Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Set-up Time
Data, OE Hold Time
Time to Data Valid
Write Pulse Width High
NR
Min
100
200
100
100
0
0
0
0
(1)
Max
0299I–PEEPR–4/09
Units
ns
ns
ns
ns
ns
ns
ns
ns