M25P40 Datasheet, PDF (1/40 Pages) STMicroelectronics – 4 Mbit, Low Voltage, Serial Flash Memory With 40MHz SPI Bus Interface

M25P40
4 Mbit, Low Voltage, Serial Flash Memory
With 40MHz SPI Bus Interface
FEATURES SUMMARY
■ 4 Mbit of Flash Memory
■ Page Program (up to 256 Bytes) in 1.5ms
(typical)
■ Sector Erase (512 Kbit) in 1s (typical)
■ Bulk Erase (4 Mbit) in 4.5s (typical)
■ 2.7 to 3.6V Single Supply Voltage
■ SPI Bus Compatible Serial Interface
■ 40MHz Clock Rate (maximum)
■ Deep Power-down Mode 1µA (typical)
■ Electronic Signature (12h)
Figure 1. Packages
8
1
SO8 (MN)
150 mil width
VDFPN8 (MP)
(MLP8)
August 2004
1/40