M29W256GH7AN6E NUMONYX, M29W256GH7AN6E Datasheet - Page 72

• Manufacturer Part Number: M29W256GH7AN6E
• Description: Flash Mem Parallel 3V/3.3V 256M-Bit 32M x 8/16M x 16 70ns 56-Pin TSOP Tray
• Manufacturer: NUMONYX

Specifications of M29W256GH7AN6E

• Package: 56TSOP
• Cell Type: NOR
• Density: 256 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Location Of Boot Block: Bottom|Top
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 128KByte x 256
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

Figure 23. Accelerated program timing waveforms
Figure 24. Data polling AC waveforms
1. DQ7 returns valid data bit when the ongoing Program or Erase command is completed.
2. See
72/97
for details on the timings.
V PP /WP
Table 32: Accelerated program and data polling/data toggle AC characteristics
V IL or V IH
V PPH
DQ6-DQ0
DQ7
R/B
W
G
E
tWHEH
tVHVPP
DATA
DATA
tWHGL2
tWHRL
tGLQV
tWHWH1 or tWHWH2
tELQV
DQ6-DQ0=
Output flag
DQ7
DQ6-DQ0=
Valid data
Valid data
tVHVPP
DQ7=
and
tGHQZ
tEHQZ
Table 28: Read AC characteristics
AI13336c
Hi-Z
Hi-Z
AI05563