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Número de pieza | UPD23C64300 | |
Descripción | 64M-BIT MASK-PROGRAMMABLE ROM | |
Fabricantes | NEC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de UPD23C64300 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
No Preview Available ! DATA SHEET
MOS INTEGRATED CIRCUIT
µPD23C64300
64M-BIT MASK-PROGRAMMABLE ROM
8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE)
Description
The µPD23C64300 is a 67,108,864 bits mask-programmable ROM. The word organization is selectable (BYTE mode :
8,388,608 words by 8 bits, WORD mode : 4,194,304 words by 16 bits).
The active levels of OE (Output Enable Input) can be selected with mask-option.
The µPD23C64300 is packed in 48-pin TAPE FBGA.
Features
• Pin compatible with NOR Flash Memory
• Word organization
8,388,608 words by 8 bits (BYTE mode)
4,194,304 words by 16 bits (WORD mode)
• Operating supply voltage : VCC = 2.7 V to 3.6 V
Operating supply voltage
VCC
3.0 V ± 0.3 V
3.3 V ± 0.3 V
Access time
ns (MAX.)
100
90
Power supply current (Active mode)
mA (MAX.)
40
55
Standby current (CMOS level input)
µA (MAX.)
30
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. M16056EJ4V1DS00 (4th edition)
Date Published July 2004 NS CP(K)
Printed in Japan
The mark shows major revised points.
2002
1 page Block Diagram
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
µPD23C64300
O8 O9 O10 O11 O12 O13 O14 O15, A−1
O0 O1 O2 O3 O4 O5 O6 O7
Output Buffer
Y-Selector
WORD, /BYTE
/OE or OE or DC
Memory Cell Matrix
4,194,304 words by 16 bits /
8,388,608 words by 8 bits
/CE
Data Sheet M16056EJ4V1DS
5
5 Page Package Drawing
48-PIN TAPE FBGA(8x6)
E
wSB
D
ZD
A
INDEX MARK
wSA
µPD23C64300
ZE B
6
5
4
3
2
1
HGF EDCB A
INDEX MARK
y1 S
A
A2
S
yS
e A1
φb φx M S AB
ITEM
D
E
w
e
A
A1
A2
b
x
y
y1
ZD
ZE
MILLIMETERS
6.0±0.1
8.0±0.1
0.2
0.80
0.97±0.10
0.27±0.05
0.70
0.45±0.05
0.08
0.1
0.2
1.00
1.20
P48F9-80-BC3
Data Sheet M16056EJ4V1DS
11
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet UPD23C64300.PDF ] |
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