AT28C256E-20SI Atmel, AT28C256E-20SI Datasheet - Page 8

no-image

AT28C256E-20SI

Manufacturer Part Number
AT28C256E-20SI
Description
EEPROM 256K HI-ENDURANCE SDP- 200NS IND TEMP
Manufacturer
Atmel
Datasheet

Specifications of AT28C256E-20SI

Product Category
EEPROM
Memory Size
256 Kbit
Organization
32 K x 8
Data Retention
10 yr
Maximum Operating Current
50 mA
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC
Access Time
150 ns
Interface Type
SPI
Minimum Operating Temperature
- 40 C
Output Enable Access Time
80 ns
Factory Pack Quantity
27
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT28C256E-20SI
Manufacturer:
ATMEL
Quantity:
200
14. AC Write Characteristics
Note:
15. AC Write Waveforms
15.1
15.2
8
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
DV
, t
, t
OES
OEH
1. NR = No Restriction
WE Controlled
CE Controlled
AT28C256
Parameter
Address, OE Setup Time
Address Hold Time
Chip Select Setup Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Setup Time
Data, OE Hold Time
Time to Data Valid
NR
Min
100
50
50
0
0
0
0
(1)
Max
0006M–PEEPR–12/09
Units
ns
ns
ns
ns
ns
ns
ns

Related parts for AT28C256E-20SI