M25PX32 Datasheet, PDF (1/65 Pages) STMicroelectronics – 32-Mbit, dual I/O, 4-Kbyte subsector erase, serial Flash memory with 75 MHz SPI bus interface

M25PX32
32-Mbit, dual I/O, 4-Kbyte subsector erase,
serial Flash memory with 75 MHz SPI bus interface
Features
■ SPI bus compatible serial interface
■ 75 MHz (maximum) clock frequency
■ 2.7 V to 3.6 V single supply voltage
■ Dual input/output instructions resulting in an
equivalent clock frequency of 150 MHz:
– Dual Output Fast Read instruction
– Dual Input Fast Program instruction
■ 32 Mbit Flash memory
– Uniform 4-Kbyte subsectors
– Uniform 64-Kbyte sectors
■ Additional 64-byte user-lockable, one-time
programmable (OTP) area
■ Erase capability
– Subsector (4-Kbyte) granularity
– Sector (64-Kbyte) granularity
– Bulk Erase (32 Mbit) in 17 s (typical with
V_PP = 9 V)
■ Write protections
– Software write protection applicable to
every 64-Kbyte sector (volatile lock bit)
– Hardware write protection: protected area
size defined by three non-volatile bits (BP0,
BP1 and BP2)
■ Deep Power-down mode: 5 µA (typical)
■ Electronic signature
– JEDEC standard two-byte signature
(7116h)
– Unique ID code (UID) with16 bytes read-
only, available upon customer request
■ More than 100 000 write cycles per sector
■ More than 20 year data retention
■ Packages
– ECOPACK® (RoHS compliant)
VFQFPN8 (MP)
6 × 5 mm
SO8W (MW)
208 mils
SO16 (MF)
300 mils
January 2008
Rev 6
1/65
www.numonyx.com
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