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PDF PYA28C16B Data sheet ( Hoja de datos )
| Número de pieza | PYA28C16B | |
| Descripción | EEPROM | |
| Fabricantes | PYRAMID | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PYA28C16B (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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FEATURES
Access Times of 150, 200, 250 and 350ns
Single 5V±10% Power Supply
Byte Write Cycle Time - 10 ms Maximum
Low Power CMOS:
- 60 mA Active Current
- 150 µA Standby Current
Fast Write Cycle Time - DATA Polling
CMOS & TTL Compatible Inputs and Outputs
PYA28C16B
2K X 8 EEPROM
Endurance:
- 10,000 Write Cycles
- 100,000 Write Cycles (optional)
Data Retention: 10 Years
Available in the following package:
– 24-Pin 600 mil Ceramic DIP
– 32-Pin Ceramic LCC (450x550 mils)
DESCRIPTION
The PYA28C16B is a 5 Volt 2Kx8 EEPROM. The PY-
A28C16B is a 16K memory organized as 2,048 words by
8 bits. Data Retention is 10 Years. The device is available
in a 24-Pin 600 mil wide Ceramic DIP and 32-Pin LCC.
PIN CONFIGURATIONS
FUNCTIONAL BLOCK DIAGRAM
DIP (C12)
Document # EEPROM109 REV OR
LCC (L6)
Revised October 2012
1 page  
AC CHARACTERISTICS—WRITE CYCLE
(VCC = 5V ± 10%, All Temperature Ranges)(2)
Symbol Parameter
tELRH
tWLRH
tAVEL
tAVWL
tELAX
tWLAX
Write Cycle Time
Address Setup Time
Address Hold Time
150 / 200 / 250 / 350
Min Max
10
10
50
tWLEL
Write Setup Time
0
tWHEH
tOHEL
tOHWL
tWHOL
tEHOL2
tELEH
tWLWH
tDVEH
tDVWH
tEHDX
tWHDX
tELWL
tEHWH
tEHRL
tWHRL
Write Hold Time
OE Setup Time
OE Hold Time
WE Pulse Width
Data Setup Time
Data Hold Time
CE Setup Time
CE Hold Time
Time to device busy
0
10
10
100 1000
50
10
0
0
50
PYA28C16B - 2K x 8 EEPROM
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Document # EEPROM109 REV OR
Page 5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet PYA28C16B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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