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PARAGON |
SPI NOR
PN25F16
PN25F16
16M-BIT SERIAL FLASH MEMORY
Datasheet
Sep. 2015
NOTE: INFORMATION IN THIS PRODUCT SPECIFICATION IS SUBJECT TO CHANGE AT ANYTIME
WITHOUT NOTICE, ALL PRODUCT SPECIFICATIONS ARE PROVIDED FOR REFERENCE ONLY.TO
ANY INTELLECTUAL, PROPERTY RIGHTS IN PARAGON TECHNOLOGY LIMITED. ALL
INFORMATION IN THIS DOCUMENT IS PROVIDED.Web: www.paragontech.cn
A 1.3
1. Description
SPI NOR
PN25F16
The PN25F16 is a 16M-bit (2M-byte) Serial Flash memory, with advanced write protection mechanisms. The
PN25F16 supports the standard Serial Peripheral Interface (SPI).
The PN25F16 can be programmed 1 to 256 bytes at a time, using the Page Program instruction. It is designed to
allow either single Sector/Block at a time or full chip erase operation. The PN25F16 can be configured to protect
part of the memory as the software protected mode. The device can sustain a minimum of 100K program/erase
cycles on each sector or block.
2. FEATURES
•Serial Peripheral Interface(SPI)
–Standard SPI: CLK, /CS, SI, SO, /WP, /HOLD
–Dual SPI: CLK, /CS, IO0, IO1, /WP, /HOLD
–Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
•Read
–Normal Read (Serial): 50MHz clock rate
–Fast Read (Serial): 108MHz clock rate
–Dual/Quad (Multi-I/O) Read: 108MHz clock rate
•Program
–Serial-input Page Program up to 256bytes
–Program Suspend and Resume
•Erase
–Block erase (64/32 KB)
–Sector erase (4 KB)
–Chip erase
–Erase Suspend and Resume
•Software/Hardware Write Protection
–3x256-Byte Security Registers with OTP Lock
–Enable/Disable protection with WP Pin
–Write protect all/portion of memory via software
–Top or Bottom, Sector or Block selection
•Single Supply Voltage
–Full voltage range: 2.7~3.6V
•Temperature Range
–Commercial (0℃ to +70℃)
–Industrial (-40℃ to +85℃)
•Cycling Endurance/Data Retention
–Typical 100k Program-Erase cycles on any sector
–Typical 20-year data retention at +55℃
•Program/Erase Speed
–Page Program time: 0.7ms typical
–Sector Erase time: 60ms typical
–Block Erase time: 0.2/0.4s typical
–Chip Erase time: 15s typical
•Flexible Architecture
–Sector of 4K-byte
–Block of 32/64K-byte
• Low Power Consumption
–20mA maximum active current
–5uA maximum power down current
A 1.3
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