M29W256GH7AN6E NUMONYX, M29W256GH7AN6E Datasheet - Page 52

• 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

Table 21.
1. Typical values measured at room temperature and nominal voltages and for not cycled devices.
2. Sampled, but not 100% tested.
3. Time needed to program the whole array at 0 is included.
4. Maximum value measured at worst case conditions for both temperature and V
5. Block erase polling cycle time (see
6. Intrinsic program timing, that means without the time required to execute the bus cycles to load the program commands.
52/97
Chip Erase
Chip Erase
Block Erase (128 kbytes)
Erase Suspend latency time
Block Erase timeout
Byte Program
Word Program
Chip Program (byte by byte)
Chip Program (word by word)
Chip Program (Write to Buffer Program)
Chip Program (Write to Buffer Program with V
Chip Program (Enhanced Buffered Program)
Chip Program (Enhanced Buffered Program with V
Program Suspend latency time
Program/Erase cycles (per block)
Data retention
Program/erase times and program/erase endurance cycles
Single Byte Program
Write to Buffer Program
(64 bytes at-a-time)
Single Word Program
Write to Buffer Program
(32 words at-a-time)
(4) (5)
Parameter
Figure 24: Data polling AC
(6)
(6)
PP
/WP = V
PP
/WP = V
V
V
V
V
V
PP
PP
PP
PP
PP
PPH
/WP = V
/WP = V
/WP = V
/WP = V
/WP = V
waveforms).
)
(6)
PP
)
(6)
PPH
PPH
IH
PPH
IH
CC
100,000
after 100,000 program/erase cycles.
Min
50
20
Typ
145
125
540
270
0.5
25
16
50
70
16
50
70
25
13
15
10
5
(1) (2)
(3)
Max
400
400
200
200
800
400
200
50
45
60
40
15
2
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(2)
Cycles
Years
Unit
µs
µs
µs
µs
µs
µs
µs
s
s
s
s
s
s
s
s
s