Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

M58LW064D110ZA6 Datasheet(PDF) 10 Page - STMicroelectronics

Part # M58LW064D110ZA6
Description  64 Mbit (8Mb x8, 4Mb x16, Uniform Block) 3V Supply Flash Memory
Download  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M58LW064D110ZA6 Datasheet(HTML) 10 Page - STMicroelectronics

Back Button M58LW064D110ZA6 Datasheet HTML 6Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 7Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 8Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 9Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 10Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 11Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 12Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 13Page - STMicroelectronics M58LW064D110ZA6 Datasheet HTML 14Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 50 page
background image
M58LW064D
10/50
SIGNAL DESCRIPTIONS
See Figure 2., Logic Diagram, and Table 1., Signal
Names, for a brief overview of the signals connect-
ed to this device.
Address Input (A0). The A0 address input is
used to select the higher or lower Byte in X8 mode.
It is not used in X16 mode (where A1 is the Lowest
Significant bit).
Address Inputs (A1-A22). The A1-A22 Address
Inputs are used to select the cells to access in the
memory array during Bus Read operations either
to read or to program data. During Bus Write oper-
ations they control the commands sent to the
Command Interface of the internal state machine.
The device must be enabled (refer to Table 2., De-
vice Enable) when selecting the addresses. The
address inputs are latched on the rising edge of
Write Enable or on the first edge of Chip Enables
E0, E1 or E2 that disable the device, whichever
occurs first.
Data Inputs/Outputs (DQ0-DQ15). The Data In-
puts/Outputs output the data stored at the selected
address during a Bus Read operation, or are used
to input the data during a program operation. Dur-
ing Bus Write operations they represent the com-
mands sent to the Command Interface of the
internal state machine. When used to input data or
Write commands they are latched on the rising
edge of Write Enable or the first edge of Chip En-
ables E0, E1 or E2 that disable the device, which-
ever occurs first.
When the device is enabled and Output Enable is
low, VIL (refer to Table 2., Device Enable), the data
bus outputs data from the memory array, the Elec-
tronic Signature, the Block Protection status, the
CFI Information or the contents of the Status Reg-
ister. The data bus is high impedance when the
device is deselected, Output Enable is high, VIH, or
the Reset/Power-Down signal is low, VIL. When
the Program/Erase Controller is active the Ready/
Busy status is given on DQ7.
Chip Enables (E0, E1, E2). The Chip Enable in-
puts E0, E1 and E2 activate the memory control
logic, input buffers, decoders and sense amplifi-
ers. The device is selected at the first edge of Chip
Enables E0, E1 or E2 that enable the device and
deselected at the first edge of Chip Enables E0,
E1 or E2 that disable the device. Refer to Table 2.,
Device Enable for more details.
When the Chip Enable inputs deselect the memo-
ry, power consumption is reduced to the Standby
level, IDD1.
Output Enable (G). The Output Enable, G, gates
the outputs through the data output buffers during
a read operation. When Output Enable, G, is at VIH
the outputs are high impedance.
Write Enable (W). The Write Enable input, W,
controls writing to the Command Interface, Input
Address and Data latches. Both addresses and
data can be latched on the rising edge of Write En-
able.
Reset/Power-Down (RP). The
Reset/Power-
Down pin can be used to apply a Hardware Reset
to the memory.
A Hardware Reset is achieved by holding Reset/
Power-Down Low, VIL, for at least tPLPH. When
Reset/Power-Down is Low, VIL, the Status Regis-
ter information is cleared and the power consump-
tion is reduced to power-down level. The device is
deselected and outputs are high impedance. If Re-
set/Power-Down goes low, VIL,during a Block
Erase, a Write to Buffer and Program or a Block
Protect/Unprotect the operation is aborted and the
data may be corrupted. In this case the STS pin
stays low, VIL, for a maximum timing of tPLPH + tPH-
BH, until the completion of the Reset/Power-Down
pulse.
After Reset/Power-Down goes High, VIH, the
memory will be ready for Bus Read and Bus Write
operations after tPHQV. Note that STS does not fall
during a reset, see Ready/Busy Output section.
In an application, it is recommended to associate
Reset/Power-Down pin, RP, with the reset signal
of the microprocessor. Otherwise, if a reset opera-
tion occurs while the memory is performing an
Erase or Program operation, the memory may out-
put the Status Register information instead of be-
ing
initialized
to
the
default
Asynchronous
Random Read.
Byte/Word Organization Select (BYTE). The
Byte/Word Organization Select pin is used to
switch between the x8 and x16 bus widths of the
memory. When Byte/Word Organization Select is
Low, VIL, the memory is in x8 mode, when it is
High, VIH, the memory is in x16 mode.
Status/(Ready/Busy) (STS). The STS signal is
an open drain output that can be used to identify
the Program/Erase Controller status. It can be
configured in two modes:
Ready/Busy - the pin is Low, VOL, during
Program and Erase operations and high
impedance when the memory is ready for any
Read, Program or Erase operation.
Status - the pin gives a pulsing signal to
indicate the end of a Program or Block Erase
operation.
After power-up or reset the STS pin is configured
in Ready/Busy mode. The pin can be configured
for Status mode using the Configure STS com-
mand.


Similar Part No. - M58LW064D110ZA6

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M58LW064D110ZA6T STMICROELECTRONICS-M58LW064D110ZA6T Datasheet
349Kb / 50P
   64 Mbit (8Mb x8, 4Mb x16, Uniform Block) 3V Supply Flash Memory
September 2004
More results

Similar Description - M58LW064D110ZA6

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M58LW064D STMICROELECTRONICS-M58LW064D Datasheet
349Kb / 50P
   64 Mbit (8Mb x8, 4Mb x16, Uniform Block) 3V Supply Flash Memory
September 2004
M29W640DT STMICROELECTRONICS-M29W640DT Datasheet
945Kb / 49P
   64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W641DH STMICROELECTRONICS-M29W641DH Datasheet
641Kb / 42P
   64 Mbit 4Mb x16, Uniform Block 3V Supply Flash Memory
logo
Numonyx B.V
M29W640GH NUMONYX-M29W640GH Datasheet
1Mb / 90P
   64 Mbit (8Mb x8 or 4Mb x16, Page) 3V supply Flash memory
logo
STMicroelectronics
M29W640FT STMICROELECTRONICS-M29W640FT Datasheet
478Kb / 72P
   64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
logo
Numonyx B.V
M29W640FT NUMONYX-M29W640FT Datasheet
1Mb / 71P
   64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
logo
STMicroelectronics
M58LW064C STMICROELECTRONICS-M58LW064C Datasheet
301Kb / 61P
   64 Mbit (4Mb x16, Uniform Block, Burst) 3V Supply Flash Memory
December 2002
M58LW032D STMICROELECTRONICS-M58LW032D_04 Datasheet
799Kb / 50P
   32 Mbit (4Mb x8, 2Mb x16, Uniform Block) 3V Supply Flash Memory
M58LW032D STMICROELECTRONICS-M58LW032D Datasheet
748Kb / 51P
   32 Mbit 4Mb x8, 2Mb x16, Uniform Block 3V Supply Flash Memory
M59PW064 STMICROELECTRONICS-M59PW064 Datasheet
457Kb / 24P
   64 Mbit (4Mb x16, Uniform Block) 3V Supply LightFlash Memory
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com