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25L1605A PDF даташит

Спецификация 25L1605A изготовлена ​​​​«Macronix International» и имеет функцию, называемую «MX25L1605A».

Детали детали

Номер произв 25L1605A
Описание MX25L1605A
Производители Macronix International
логотип Macronix International логотип 

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25L1605A Даташит, Описание, Даташиты
ADVANCED INFORMATION
MX25L1605A
FEATURES
GENERAL
• Serial Peripheral Interface (SPI) compatible -- Mode 0
and Mode 3
• 16,777,216 x 1 bit structure
• 512 Equal Sectors with 4K byte each
- Any Sector can be erased individually
• 32 Equal Blocks with 64K byte each
- Any Block can be erased individually
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• Latch-up protected to 100mA from -1V to Vcc +1V
• Low Vcc write inhibit is from 1.5V to 2.5V
PERFORMANCE
• High Performance
- Fast access time: 70MHz serial clock (15pF + 1TTL
Load) and 66MHz serial clock (30pF + 1TTL Load)
- Fast program time: 1.4ms(typ.) and 5ms(max.)/page
(256-byte per page)
- Fast erase time: 90ms(typ.) and 270ms(max.)/sector
(4K-byte per sector) ; 1s(typ.) and 3s(max.)/block (64K-
byte per block)
• Low Power Consumption
- Low active read current: 12mA(max.) at 70MHz,
8mA(max.) at 66MHz and 4mA(max.) at 33MHz
- Low active programming current: 30mA (max.)
- Low active erase current: 15mA (max.)
- Low standby current: 50uA (max.)
- Deep power-down mode 10uA (typical)
• Minimum 100,000 erase/program cycles
16M-BIT [x 1] CMOS SERIAL FLASH
SOFTWARE FEATURES
• Input Data Format
- 1-byte Command code
• Block Lock protection
- The BP0~BP2 status bit defines the size of the area
to be software protected against Program and Erase
instructions.
• Auto Erase and Auto Program Algorithm
- Automatically erases and verifies data at selected
sector
- Automatically programs and verifies data at selected
page by an internal algorithm that automatically times
the program pulse widths (Any page to be programed
should have page in the erased state first)
Status Register Feature
Electronic Identification
- JEDEC 2-byte Device ID
- RES command, 1-byte Device ID
HARDWARE FEATURES
SCLK Input
- Serial clock input
• SI Input
- Serial Data Input
• SO Output
- Serial Data Output
• WP# pin
- Hardware write protection
• HOLD# pin
- pause the chip without diselecting the chip
• PACKAGE
- 16-pin SOP (300mil)
- 8-land SON (8x6mm)
- 8-pin SOP (200mil)
P/N: PM1211
www.DataSheet.in
REV. 0.01, JUL. 29, 2005
1









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25L1605A Даташит, Описание, Даташиты
MX25L1605A
GENERAL DESCRIPTION
The MX25L1605A is a CMOS 16,777,216 bit serial Flash
memory, which is configured as 2,097,152 x 8 internally.
The MX25L1605A features a serial peripheral interface and
software protocol allowing operation on a simple 3-wire
bus. The three bus signals are a clock input (SCLK), a
serial data input (SI), and a serial data output (SO). SPI
access to the device is enabled by CS# input.
The MX25L1605A provides sequential read operation on
whole chip.
After program/erase command is issued, auto program/
erase algorithms which program/ erase and verify the
specified page or sector/block locations will be executed.
Program command is executed on page (256 bytes) basis,
and erase command is executes on chip or sector(4K-
bytes) or block(64K-bytes).
To provide user with ease of interface, a status register is
included to indicate the status of the chip. The status read
command can be issued to detect completion status of a
program or erase operation via WIP bit.
When the device is not in operation and CS# is high, it is
put in standby mode and draws less than 50uA DC current.
The MX25L1605A utilizes MXIC's proprietary memory
cell, which reliably stores memory contents even after
100,000 program and erase cycles.
PIN CONFIGURATIONS
16-PIN SOP (300mil)
HOLD#
VCC
NC
NC
NC
NC
CS#
SO
1
2
3
4
5
6
7
8
16 SCLK
15 SI
14 NC
13 NC
12 NC
11 NC
10 GND
9 WP#
8-LAND SON (8x6mm)
CS#
SO
WP#
GND
1
2
3
4
8 VCC
7 HOLD#
6 SCLK
5 SI
8-PIN SOP (200mil)
PIN DESCRIPTION
SYMBOL
CS#
SI
SO
SCLK
HOLD#
VCC
GND
DESCRIPTION
Chip Select
Serial Data Input
Serial Data Output
Clock Input
Hold, to pause the device without
deselecting the device
+ 3.3V Power Supply
Ground
P/N: PM1211
www.DataSheet.in
REV. 0.01, JUL. 29, 2005
2









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25L1605A Даташит, Описание, Даташиты
BLOCK DIAGRAM
MX25L1605A
Address
Generator
Memory Array
SI
CS#
SCLK
Page Buffer
Data
Register
SRAM
Buffer
Mode
Logic
State
Machine
Y-Decoder
HV
Generator
Sense
Amplifier
Clock Generator
Output
Buffer
SO
P/N: PM1211
www.DataSheet.in
REV. 0.01, JUL. 29, 2005
3










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Номер в каталогеОписаниеПроизводители
25L1605AMX25L1605AMacronix International
Macronix International
25L1605DMX25L1605DMacronix International
Macronix International

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