N25Q128A11B1240E NUMONYX, N25Q128A11B1240E Datasheet - Page 20

• Manufacturer Part Number: N25Q128A11B1240E
• Manufacturer: NUMONYX

Specifications of N25Q128A11B1240E

• Cell Type: NOR
• Density: 128Mb
• Access Time (max): 7ns
• Interface Type: Serial (SPI)
• Boot Type: Bottom
• Address Bus: 1b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: TBGA
• Program/erase Volt (typ): 1.7 to 2/8.5 to 9.5V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 8b
• Number Of Words: 16M
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Supplier Unconfirmed

20/185
(C
master leaves the SPI bus in high impedance.
Example: C
master never leaves the SPI bus in the high impedance state for a time period shorter than
5 µs. The Write Protect (W) and Hold (HOLD) signals should be driven, High or Low as
appropriate.
Figure 6.
p
CPOL
0
1
= parasitic capacitance of the bus line) is shorter than the time during which the bus
CPHA
0
1
p
Extended SPI protocol example
DQ0
DQ1
= 50 pF, that is R*C
C
C
MSB
p
= 5 µs <=> the application must ensure that the bus
MSB
AI13730