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PDF MBM29LV652UE-12 Data sheet ( Hoja de datos )
| Número de pieza | MBM29LV652UE-12 | |
| Descripción | 64M (4M x 16) BIT FLASH MEMORY | |
| Fabricantes | Fujitsu | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
FLASH MEMORY
CMOS
64M (4M × 16) BIT
MBM29LV652UE -90/12
DS05-20886-1E
s GENERAL DESCRIPTION
The MBM29LV652UE is a 64M-bit, 3.0 V-only Flash memory organized as 4M words of 16 bits each. The device
is designed to MBM29LV652UEbe programmed in system with the standard system 3.0 V VCC supply. 12.0 V VPP
and 5.0 V VCC are not required for write or erase operations. The devices can also be reprogrammed in standard
EPROM programmers.
To eliminate bus contention the devices have separate chip enable (CE), write enable (WE), and output enable
(OE) controls.
The MBM29LV652UE is entirely command set compatible with JEDEC single-power-supply Flash standard.
Commands are written to the command register using standard microprocessor write timings. Register contents
serve as input to an internal state-machine which controls the erase and programming circuitry. Write cycles also
internally latch addresses and data needed for the programming and erase operations.
Typically, each sector can be programmed and verified in about 0.5 seconds.
s PRODUCT LINE UP
Part No.
Ordering Part No.
VCC
=
3.3
V
+0.3 V
–0.3 V
VCC
=
3.0
V
+0.6 V
–0.3 V
Max. Address Access Time (ns)
Max. CE Access Time (ns)
Max. OE Access Time (ns)
s PACKAGES
90
—
90
90
35
63-pin plastic FBGA
MBM29LV652UE
—
12
120
120
50
BGA-63P-M02
1 page  
MBM29LV652UE-90/12
s PIN DESCRIPTION
Table1 MBM29LV652UE Pin Configuration
Pin Function
A0 to A21
Address Inputs
DQ0 to DQ15 Data Inputs/Outputs
CE Chip Enable
OE Output Enable
WE Write Enable
RY/BY
Ready/Busy Output
RESET
Hardware Reset Pin/Temporary Sector
Group Unprotection
ACC
Program Acceleration
VCCq
Output Buffer Power
N.C.
No Internal Connection
VSS Device Ground
VCC Device Power Supply
5
5 Page 
MBM29LV652UE-90/12
Table 4 .1 MBM29LV652UE Sector Group Protection Verify Autoselect Codes
Type
A17 to A21
A6
A1
A0 Code (HEX)
Manufacturer’s Code
X VIL VIL VIL
04h
Device Code MBM29LV652UE
X VIL VIL VIH 22D7h
Sector Group Protection
Sector Group
Addresses
VIL
VIH
VIL
01h *
*: Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses.
Table 4 .2 Expanded Autoselect Code Table
Type
Code DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0
Manufacturer’s Code
04h 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
Device
Code
MBM29LV652UE
22D7h 0
0
1
0
0
0
1
0
1
1
0
1
0
1
1
1
Sector Group Protection 01h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MBM29LV652UE-12.PDF ] | |
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