M25P64-VME6G NUMONYX, M25P64-VME6G Datasheet - Page 6

• Manufacturer Part Number: M25P64-VME6G
• Description: IC FLASH 64MBIT 50MHZ 8VDFPN
• Manufacturer: NUMONYX
• Series: Forté™r

Specifications of M25P64-VME6G

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (8M x 8)
• Speed: 50MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-VDFPN
• Package: 8VDFPN EP
• Cell Type: NOR
• Density: 64 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 3.3 V
• Sector Size: 64KByte x 128
• Timing Type: Synchronous
• Interface Type: Serial-SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Description
The M25P64 is a 64 Mbit (8M x 8) Serial Flash Memory, with advanced write protection
mechanisms, accessed by a high speed SPI-compatible bus instructions allowing clock
frequency up to 75 MHz.
The memory can be programmed 1 to 256 bytes at a time, using the Page Program
instruction.
An enhanced Fast Program/Erase mode is available to speed up operations in factory
environment. The device enters this mode whenever the V
Protect/Enhanced Program Supply Voltage pin (W/V
The memory is organized as 128 sectors, each containing 256 pages. Each page is 256
bytes wide. Thus, the whole memory can be viewed as consisting of 32768 pages, or
8388608 bytes.
The whole memory can be erased using the Bulk Erase instruction, or a sector at a time,
using the Sector Erase instruction.
In order to meet environmental requirements, Numonyx offers the M25P64 in Lead-free and
RoHS compliant packages.
Important: This datasheet details the functionality of the M25P64 devices, based on the
previous process or based on the current T9HX process (available since March 2008). The
new device in T9HX is backward compatible with the old one and it includes these additional
features:
- improved max frequency (Fast Read) to 75 MHz
- UID/CFD protection feature
1. 75 MHz operation is available only for process technology T9HX devices, identified by process identification
2. Avoid applying VPPH to the W/VPP pin during Bulk Erase with process technology T9HX devices, identified by
digit "4" in the device marking.
process identification digit "4" in the device marking.
(1)
PP
).
(2)
PPH
voltage is applied to the Write