MX29LA641DH Datasheet PDF - Macronix International
| Part Number | MX29LA641DH | |
| Description | FLASH MEMORY | |
| Manufacturers | Macronix International | |
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There is a preview and MX29LA641DH download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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MX29LA641D H/L
64M-BIT [4M x 16/8M x 8] CMOS EQUAL SECTOR
FEATURES
FLASH MEMORY
GENERAL FEATURES
• 8M Bytes/4M Words switchable
• 128 Equal Sectors with 64K Bytes (32K words) each
- Any combination of sectors can be erased with erase suspend/resume function
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• Latch-up protected to 100mA from -1.0V to 1.5 x Vcc
• Low Vcc write inhibit is equal to or less than VLKO
• Compatible with JEDEC standard
- Pinout and software compatible to single power supply Flash
PERFORMANCE
• High Performance
- Access time: 90ns
- Program time: 11us/word
- Erase time: 0.7s/sector, 45s/chip (typical)
• Low Power Consumption
- Low active read current: 9mA (typical) at 5MHz
- Low standby current: 5uA(typical)
• 100,000 erase/program cycles (typical)
• 20 years data retention
SOFTWARE FEATURES
• Support Common Flash Interface (CFI)
- Flash device parameters stored on the device and provide the host system to access
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data from or program data to another sector which is not being
erased
• Status Reply
- Data# polling & Toggle bits provide detection of program and erase operation completion or not
HARDWARE FEATURES
• Ready/Busy (RY/BY#) Output
- Provides a hardware method of detecting program and erase operation completion
• Hardware Reset (RESET#) Input
- Provides a hardware method to reset the internal state machine to read mode
• ACC input pin
- Provides accelerated program capability
• WP#/ACC input
- Write protect (WP#) function allows protection highest or lowest sector, regardless of sector protection set-
tings
SECURITY
• Sector Protection/Chip Unprotect
- Provides sector protect function to prevent program or erase operation in the protected sector
- Provides chip unprotect function to allow code changes
- Provides temporary sector unprotect function for code changes in previously protected sector
• Sector Permanent Lock
- A unique lock bit feature allows the content to be permanently locked
P/N:PM1289
REV. 1.2, MAR. 06, 2009
1
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BLOCK DIAGRAM
MX29LA641D H/L
VCC
GND
CEx
OE#
WE#
RESET#
WP#
ACC
CONTROL
INPUT
LOGIC
A0-A21
ADDRESS
LATCH
AND
BUFFER
Q0-Q15
V I/O
PROGRAM/ERASE
HIGH VOLTAGE
WRITE
STATE
MACHINE
(WSM)
FLASH
ARRAY
Y-PASS GATE
ARRAY
SOURCE
HV
SENSE
AMPLIFIER
PGM
DATA
HV
PROGRAM
DATA LATCH
STATE
REGISTER
COMMAND
DATA
DECODER
COMMAND
DATA LATCH
I/O BUFFER
P/N:PM1289
REV. 1.2, MAR. 06, 2009
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MX29LA641DH electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MX29LA641DH.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| MX29LA641DH | The function is FLASH MEMORY. Macronix International | |
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