NAND128W3A2BN6E NUMONYX, NAND128W3A2BN6E Datasheet - Page 19

• Manufacturer Part Number: NAND128W3A2BN6E
• Description: IC FLASH 128MBIT 48TSOP
• Manufacturer: NUMONYX

Specifications of NAND128W3A2BN6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 128M (16M x 8)
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Access Time: 12µs
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Voltage, Vcc: 3.3V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 497-5037; 497-5037

NAND128-A, NAND256-A
4
4.1
4.2
4.3
Bus operations
There are six standard bus operations that control the memory. Each of these is described
in this section, see
Command input
Command input bus operations give commands to the memory. Commands are accepted
when Chip Enable is Low, Command Latch Enable is High, Address Latch Enable is Low,
and Read Enable is High. They are latched on the rising edge of the Write Enable signal.
Only I/O0 to I/O7 input commands.
See
program erase endurance cycles
Address input
Address input bus operations input the memory address. Three bus cycles are required to
input the addresses (refer to Tables
Address insertion, x16
The addresses are accepted when Chip Enable is Low, Address Latch Enable is High,
Command Latch Enable is Low, and Read Enable is High. They are latched on the rising
edge of the Write Enable signal. Only I/O0 to I/O7 input addresses.
See
program erase endurance cycles
Data input
Data input bus operations input the data to be programmed.
Data is accepted only when Chip Enable is Low, Address Latch Enable is Low, Command
Latch Enable is Low, and Read Enable is High. The data is latched on the rising edge of the
Write Enable signal and is input sequentially using the Write Enable signal.
See
program erase endurance cycles
of the timings requirements.
Figure 21: Command Latch AC waveforms
Figure 22: Address Latch AC waveforms
Figure 23: Data Input Latch AC waveforms
Table 5: Bus operations
devices).
for details of the timings requirements.
for details of the timings requirements.
and
Table 6: Address insertion, x8 devices
Table 20: AC characteristics for operations
for a summary.
and
and
and
Table 14: Program, erase times and
Table 14: Program, erase times and
Table 14: Program, erase times and
and
Bus operations
Table 7:
for details
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