M58WR032KU70ZA6U NUMONYX, M58WR032KU70ZA6U Datasheet - Page 19

• Manufacturer Part Number: M58WR032KU70ZA6U
• Description: NUMM58WR032KU70ZA6U NUM 32MB NOR FLASH P
• Manufacturer: NUMONYX

M58WRxxxKU, M58WRxxxKL
2.13
2.14
2.15
2.16
V
V
independently from V
V
V
voltage range applied to the pin.
If V
a voltage lower than V
V
for the relevant values). V
change in its value after the operation has started does not have any effect and program or
erase operations continue.
If V
stable until the Program/Erase algorithm is completed.
V
V
V
V
connected to V
Note: Each device in a system should have V
ceramic capacitor close to the pin (high frequency, inherently low inductance capacitors
should be as close as possible to the package). See
circuit. The PCB track widths should be sufficient to carry the required V
erase currents.
DDQ
PP
PP
SS
SSQ
DDQ
PP
SS
SSQ
PP
PP
is both a control input and a power supply pin. The two functions are selected by the
in the V
ground is the reference for the core supply. It must be connected to the system ground.
ground is the reference for the input/output circuitry driven by V
provides the power supply to the I/O pins and enables all Outputs to be powered
is kept in a low voltage range (0 V to V
Program supply voltage
is in the range of V
ground
ground
supply voltage
PP1
SS
range enables these functions (see Tables
.
DD
PPLK
. V
PPH
PP
DDQ
gives an absolute protection against program or erase, while
is only sampled at the beginning of a program or erase; a
it acts as a power supply pin. In this condition V
can be tied to V
DDQ
DD
DD
, V
) V
or can use a separate supply.
DDQ
PP
Figure 10: AC measurement load
is seen as a control input. In this case
and V
22
PP
and 23, DC Characteristics
decoupled with a 0.1 µF
DDQ
Signal descriptions
PP
. V
program and
SSQ
PP
must be
must be
19/123