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Datasheet: M15371EJ5V0DS00 (NEC)

 

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2001
MOS INTEGRATED CIRCUIT
MC-242453
MCP (MULTI-CHIP PACKAGE) FLASH MEMORY AND MOBILE SPECIFIED RAM
32M-BIT FLASH MEMORY AND 16M-BIT CMOS MOBILE SPECIFIED RAM
DATA SHEET
Document No. M15371EJ5V0DS00 (5th edition)
Date Published July 2001 NS CP (K)
Printed in Japan
The mark
5
5
5
5
shows major revised points.
Description
The MC-242453 is a stacked type MCP (Multi-Chip Package) of 33,554,432 bits (BYTE mode : 4,194,304 words by 8
bits, WORD mode : 2,097,152 words by 16 bits) flash memory and 16,777,216 bits (1,048,576 words by 16 bits)
Mobile specified RAM.
The MC-242453 is packaged in a 77-pin TAPE FBGA and 71-pin TAPE FBGA.
Features
General Features
Fast access time : t
ACC
= 90 ns (MAX.), 85 ns (MAX.) (V
CC
f
2.7 V) (Flash Memory)
t
AA
= 80, 90, 100 ns (MAX.) (Mobile specified RAM)
Supply voltage : V
CC
f / V
CC
m = 2.6 to 3.0 V
Wide operating temperature : T
A
=
-
20 to +70
C
Flash Memory Features
Two bank organization enabling simultaneous execution of erase / program and read
Bank organization : 2 banks (8M bits + 24M bits)
Memory organization : 4,194,304 words
8 bits (BYTE mode)
2,097,152 words
16 bits (WORD mode)
Sector organization : 71 sectors (8K bytes / 4K words
8 sectors, 64K bytes / 32K words
63 sectors)
Boot sector allocated to the lowest address (sector)
3-state output
Automatic program
Program suspend / resume
Unlock bypass program
Automatic erase
Chip erase
Sector erase (sectors can be combined freely)
Erase suspend / resume
Program / Erase completion detection
Detection through data polling and toggle bits
Detection through RY (/BY) pin
Data Sheet M15371EJ5V0DS
2
MC-242453
Sector group protection
Any sector can be protected
Any protected sector can be temporary unprotected
Sectors can be used for boot application
Hardware reset and standby using /RESET pin
Automatic sleep mode
Boot block sector protect by /WP (ACC) pin
Conforms to common flash memory interface (CFI)
Extra One Time Protect Sector provided
Mobile specified RAM Features
Memory organization : 1,048,576 words by 16 bits
Supply current :At operating : 35 mA (MAX.)
At Standby Mode 1 : 100
A (MAX.)
At Standby Mode 2 : 10
A (MAX.)
Chip Enable inputs : /CEm
Byte data control : /LB, /UB
Standby Mode input : MODE
Standby Mode 1 : Normal standby (Memory cell data hold valid)
Standby Mode 2 : Memory cell data hold invalid
Ordering Information
Part number
Flash Memory
Flash Memory
Mobile specified RAM
Package
Boot sector
Access time
Access time
ns (MAX.)
ns (MAX.)
MC-242453F9-B90-BT3
Lowest address (sector)
90
80
77-pin TAPE FBGA
MC-242453F9-B95-BT3
Note
(B type)
85 (V
CC
f
2.7 V)
90
(12
7)
MC-242453F9-B10-BT3
100
MC-242453F9-B90-BS1
Note
80
71-pin TAPE FBGA
MC-242453F9-B95-BS1
Note
90
(11
7)
MC-242453F9-B10-BS1
Note
100
Note Under development
Data Sheet M15371EJ5V0DS
3
MC-242453
Pin Configurations
/xxx indicates active low signal.
77-pin TAPE FBGA (12



7)
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
NC
/CEf
I/O10
V
CC
f
/WE
V
CC
m
A16
I/O11
RY(/BY)
/RESET
A12
I/O6
I/O13
A9
A15
A19
I/O14
/CEm
I/O15, A-1
I/O1
A1
A2
A4
A10
NC
I/O2
A0
A3
MODE
A20
A14
/LB
CIOf
/WP(ACC)
/UB
I/O3
IC
IC
V
SS
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
Top View
8
7
6
5
4
3
2
1
71-pin TAPE FBGA (11



7)
Top View
Vss
I/O9
I/O5
A7
/OE
I/O7
I/O4
I/O0
A6
A18
A11
A8
A5
I/O8
I/O12
A13
A17
NC
/CEf
I/O10
V
CC
f
/WE
V
CC
m
A16
I/O11
RY(/BY)
/RESET
A12
I/O6
I/O13
A9
A15
A19
I/O14
/CEm
I/O15, A-1
I/O1
A1
A2
A4
A10
NC
I/O2
A0
A3
MODE
A20
A14
/LB
CIOf
/WP(ACC)
/UB
I/O3
NC
IC
Vss
8
7
6
5
4
3
2
1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
A
B
C
D
E
F
G
H
J
K
L
M
Common Pins
A0 - A19
: Address inputs
I/O0 - I/O15 : Data inputs / outputs
/OE
: Output Enable
/WE
: Write Enable
V
SS
: Ground
NC
Note 1
: No Connection
IC
Note 2
: Internal Connection
Flash Memory Pins
A20
: Address inputs
I/O15, A
-
1 : Data inputs / outputs 15 (WORD mode)
LSB address input (BYTE mode)
/CEf
: Chip Enable
RY (/BY)
: Ready (Busy) output
/RESET
: Hardware reset input
V
CC
f
: Supply Voltage
/WP(ACC) : Hardware Write Protect (Acceleration)
CIOf
: Selects 8-bit or 16-bit mode
Mobile specified RAM Pins
/CEm
: Chip Enable
MODE
: Standby mode select
V
CC
m
: Supply Voltage
/LB, /UB : Byte data select
Note 1. Some signals can be applied because this pin is not internally connected.
2. Leave this pin connected to V
SS
or unconnected (Recommended to connected to V
SS
).
Remark Refer to Package Drawings for the index mark.
Data Sheet M15371EJ5V0DS
4
MC-242453
Block Diagram
32 M-bit Flash Memory
4,194,304 words by 8 bits
2,097,152 words by 16 bits
/WE
/OE
/CEm
/RESET
/CEf
I/O0 - I/O15, A-1
A0 - A20
16 M-bit Mobile Specified RAM
(1,048,576 words by 16 bits)
RY (/BY)
A0 - A19
A0 - A20
V
CC
f
V
SS
V
CC
m
V
SS
MODE
/LB
/UB
CIOf
/WP(ACC)
Data Sheet M15371EJ5V0DS
5
MC-242453
Bus Operations Table
Operation
Flash Memory
Mobile specified RAM
Common
/RESET /CEf CIOf /WP(ACC) /CEm MODE /LB
/UB
/OE
/WE
I/O0 - I/O7
I/O8-I/O15
Full standby Standby Mode 1
H
H
H
H
Hi-Z
Hi-Z
Standby Mode 2
H
L
Output disable
H
L
L
H
H
H
Hi-Z
Hi-Z
Read (Flash
BYTE mode
H
L
L
Note 2
L
H
Data Out
Hi-Z
Memory
Note 1
) WORD mode
H
Data Out
Data Out
Write (Flash
BYTE mode
H
L
L
Note 2
H
L
Data In
Hi-Z
Memory)
WORD mode
H
Data In
Data In
Temporary sector group
V
ID
Note 2
Hi-Z or
Hi-Z or
unprotect
Data In/Out Data In/Out
Boot block sector protect
L
Hi-Z or
Data In/Out
Hi-Z or
Data In/Out
Flash Memory hardware reset
L
Hi-Z
Hi-Z
Read
Note 3
L
H
L
L
L
H
Data Out
Data Out
(Mobile specified RAM)
H
Hi-Z
H
L
Hi-Z
Data Out
Write
Note 3
L
H
L
L
L
Data In
Data In
(Mobile specified RAM)
H
Hi-Z
H
L
Hi-Z
Data In
Caution Other operations except for indicated in this table are inhibited.
Notes 1. When /OE = V
IL
, V
IL
can be applied to /WE. When /OE = V
IH
, a write operation is started.
2. Mobile specified RAM should be Standby.
3. Flash Memory should be Standby or Hardware reset.
Remarks 1. H : V
IH
, L : V
IL
,
: V
IH
or V
IL
2. Sector group protection and read the product ID are using a command.
3. MODE pin must be fixed to H during active operation.
4. Refer to DUAL OPERATION FLASH MEMORY 32M BITS A SERIES Information (M14914E) for the
flash memory bus operations.
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