29LV008BTC Datasheet PDF - Macronix International
Part Number | 29LV008BTC | |
Description | MX29LV008BTC | |
Manufacturers | Macronix International | |
Logo | ||
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PRELIMINARY
MX29LV008T/B
8M-BIT [1M x 8] CMOS SINGLE VOLTAGE
3V ONLY FLASH MEMORY
FEATURES
• Extended single - supply voltage range 2.7V to 3.6V
• 1,048,576 x 8
• Single power supply operation
- 3.0V only operation for read, erase and program
operation
• Fast access time: 70/90ns
• Low power consumption
- 20mA maximum active current
- 0.2uA typical standby current
• Command register architecture
- Byte Programming (7us typical)
- Sector Erase (Sector structure 16K-Bytex1,
8K-Bytex2, 32K-Bytex1, and 64K-Byte x15)
• Auto Erase (chip & sector) and Auto Program
- Automatically erase any combination of sectors with
Erase Suspend capability.
- Automatically program and verify data at specified
address
• Erase suspend/Erase Resume
- Suspends sector erase operation to read data from,
or program data to, any sector that is not being erased,
then resumes the erase.
• Status Reply
- Data polling & Toggle bit for detection of program and
erase operation completion.
• Ready/Busy pin (RY/BY)
- Provides a hardware method of detecting program or
erase operation completion.
• Sector protection
- Hardware method to disable any combination of
sectors from program or erase operations
- Tempoary sector unprotect allows code changes in
previously locked sectors.
• 100,000 minimum erase/program cycles
• Latch-up protected to 100mA from -1V to VCC+1V
• Low VCC write inhibit is equal to or less than 2.3V
• Package type:
- 40-pin TSOP
• Compatibility with JEDEC standard
- Pinout and software compatible with single-power
supply Flash
GENERAL DESCRIPTION
The MX29LV008T/B is a 8-mega bit Flash memory or-
ganized as 1M bytes of 8 bits. MXIC's Flash memories
offer the most cost-effective and reliable read/write non-
volatile random access memory. The MX29LV008T/B
is packaged in 40-pin TSOP. It is designed to be repro-
grammed and erased in system or in standard EPROM
programmers.
The standard MX29LV008T/B offers access time as fast
as 70ns, allowing operation of high-speed microproces-
sors without wait states. To eliminate bus contention,
the MX29LV008T/B has separate chip enable (CE) and
output enable (OE) controls.
MXIC's Flash memories augment EPROM functionality
with in-circuit electrical erasure and programming. The
MX29LV008T/B uses a command register to manage
this functionality. The command register allows for 100%
TTL level control inputs and fixed power supply levels
during erase and programming, while maintaining maxi-
mum EPROM compatibility.
MXIC Flash technology reliably stores memory contents
even after 100,000 erase and program cycles. The MXIC
cell is designed to optimize the erase and programming
mechanisms. In addition, the combination of advanced
tunnel oxide processing and low internal electric fields
for erase and program operations produces reliable cy-
cling. The MX29LV008T/B uses a 2.7V~3.6V VCC sup-
ply to perform the High Reliability Erase and auto Pro-
gram/Erase algorithms.
The highest degree of latch-up protection is achieved
with MXIC's proprietary non-epi process. Latch-up pro-
tection is proved for stresses up to 100 milliamps on
address and data pin from -1V to VCC + 1V.
P/N:PM0718
REV. 1.0, JUL. 31, 2001
1
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BLOCK DIAGRAM
MX29LV008T/B
CE
OE
WE
RESET
CONTROL
INPUT
LOGIC
PROGRAM/ERASE
HIGH VOLTAGE
WRITE
STATE
MACHINE
(WSM)
A0-A19
ADDRESS
LATCH
AND
BUFFER
MX29LV008T/B
FLASH
ARRAY
ARRAY
SOURCE
HV
Y-PASS GATE
STATE
REGISTER
COMMAND
DATA
DECODER
SENSE
AMPLIFIER
PGM
DATA
HV
PROGRAM
DATA LATCH
COMMAND
DATA LATCH
Q0-Q7
I/O BUFFER
P/N:PM0718
REV. 1.0, JUL. 31, 2001
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 29LV008BTC electronic component. |
Information | Total 30 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 29LV008BTC.PDF Datasheet ] |
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