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Datasheet: M15285JJ2V0DS00 (NEC)

 

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NEC

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MOS
MOS Integrated Circuit
MC-222253A-X
M15285JJ2V0DS00 2
July 2001 NS CP (K)
2001
MCPSRAM
32M 4M SRAM
MC-222253A-X 33,554,432 4,194,304 8 2,097,152
16 4,194,304 524,288 8
262,144 16 RAM MCP
77 FBGA127
t
ACC
= 85 ns (MAX.)t
AA
= 70 ns (MAX.)SRAM
V
CC
f / V
CC
s = 2.73.6 V
T
A
=
-25+85 C
2
2 8M + 24M
4,194,304 8
2,097,152 16
71 8K 4K 8
64K 32K 63
RY/BY
/RESET
/WPACC

CFI
Extra One Time Protect Sector
SRAM
524,288 8
262,144 16
40 mA (MAX.)
7
A (MAX.)
2 /CE1sCE2s
/LB/UB
CIOs
1.03.6 V
M15285JJ2V0DS
2
MC-222253A-X
SRAM
ns (MAX.)
ns (MAX.)
MC-222253AF9-B85X-BT3
85
70
77 FBGA127
B
M15285JJ2V0DS
3
MC-222253A-X
/xxx
77 FBGA127
Top View
V
SS
I/O9
I/O5
A7
/OE
I/O7
I/O4
I/O0
A6
A18
A11
A8
A5
I/O8
I/O12
A13
A17
SA
/CEf
I/O10
V
CC
f
/WE
V
CC
s
A16
I/O11
RY(/BY)
/RESET
A12
I/O6
I/O13
A9
A15
A19
I/O14
/CE1s
I/O15, A-1
I/O1
A1
A2
A4
A10
CIOs
I/O2
A0
A3
CE2s
A20
A14
/LB
CIOf
/WP(ACC)
/UB
I/O3
NC
NC
V
SS
Top View
Bottom View
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
P N M L K J H G F E D C B A
A B C D E F G H J K L M N P
A
B
C
D
E
F
G
H
J
K
L
M
N
P
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

A0A17
I/O0I/O15
/OE
/WE
V
SS
NC

A18A20
I/O15A-1
I/O15
A-1
/CEf
RY/BY
/RESET
V
CC
f
/WPACC
CIOf
8 16
SRAM
SA
A18
/CE1s
1
CE2s
2
V
CC
s
/LB/UB
CIOs
8 16
M15285JJ2V0DS
4
MC-222253A-X
32 M-bit Flash Memory
4,194,304 words by 8 bits
2,097,152 words by 16 bits
SA
/WE
/OE
/CE1s
/RESET
/CEf
I/O0 - I/O15, A-1
A0 - A20
4 M-bit SRAM
524,288 words by 8 bits
262,144 words by 16 bits
RY (/BY)
A0 - A17
A0 - A20
V
CC
f
V
SS
V
CC
s
V
SS
CE2s
/LB
/UB
CIOs
CIOf
/WP(ACC)
M15285JJ2V0DS
5
MC-222253A-X
SRAM
/RESET /CEf
CIOf /WPACC/CE1s CE2s
/LB
/UB
CIOs
/OE
/WE
I/O0I/O7
I/O8I/O15
H
H
H
Hi-Z
Hi-Z
L
H
H
H
L
L
H
H
H
Hi-Z
Hi-Z
H
L
L
2
L
H
Hi-Z
1
H
H
L
L
2
H
L
Hi-Z
H
V
ID
2
Hi-Z
Hi-Z
L
Hi-Z
Hi-Z
L
Hi-Z
Hi-Z
3
L
H
L
L
H
Hi-Z
SRAM
3
L
H
L
L
H
L
H
H
Hi-Z
H
L
Hi-Z
3
L
H
L
L
Hi-Z
SRAM
3
L
H
L
L
H
L
H
Hi-Z
H
L
Hi-Z
1. /OEV
IL
/WEV
IL
/OEV
IH
2. SRAM
3.
1.
V
IH
V
IL
HV
IH
LV
IL
2.
3. 32M A
M14914J
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