M58BW16FB4T3 STMICROELECTRONICS [STMicroelectronics], M58BW16FB4T3 Datasheet - Page 23

• Manufacturer Part Number: M58BW16FB4T3
• Description: 16 or 32 Mbit (x32, Boot Block, Burst) 3.3V supply Flash memories
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M58BW16F, M58BW32F
2.14
2.15
2.16
2.17
Note:
2.18
2.19
Supply Voltage (V
The Supply Voltage, V
from the V
Output Supply Voltage (V
The Output Supply Voltage, V
Program and Erase) used for DQ0-DQ31 when used as outputs.
Input Supply Voltage (V
The Input Supply Voltage, V
L, W, GD, G, E, A0-Amax and DQ0-DQ31, when used as inputs.
Ground (V
The Ground V
the reference for the output and input supplies V
V
A 0.1µF capacitor should be connected between the Supply Voltages, V
and the Grounds, V
PCB track widths must be sufficient to carry the currents required during all operations of
the parts, see
Don’t Use (DU)
This pin should not be used as it is internally connected. Its voltage level can be between
V
Not Connected (NC)
This pin is not physically connected to the device.
SS
SS
and V
and V
DDQ
DD
SSQ
pin, including the Program/Erase Controller.
SS
Table 17: DC
together.
or leave it unconnected.
SS
is the reference for the internal supply voltage V
SS
and V
DD
and V
, is the core power supply. All internal circuits draw their current
DDIN
DD
characteristics, for maximum current supply requirements.
SSQ
SSQ
DDQ
)
, is the power supply for all input signal. Input signals are: K, B,
to decouple the current surges from the power supply. The
, is the output buffer power supply for all operations (Read,
)
DDQIN
DDQ
)
)
DDQ,
and V
DDQIN
. It is essential to connect
DD
. The Ground V
Signal descriptions
DD
, V
DDQ
and V
SSQ
23/81
DDIN
is