M72DW64000B90ZT STMICROELECTRONICS [STMicroelectronics], M72DW64000B90ZT Datasheet - Page 12

• Manufacturer Part Number: M72DW64000B90ZT
• Description: 64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 16Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M72DW64000B
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, and the DC and AC charac-
teristics of the device. The parameters in the DC
and AC characteristics Tables that follow, are de-
rived from tests performed under the Measure-
ment
Operating and AC Measurement Conditions. De-
signers should check that the operating conditions
Table 4. Operating and AC Measurement Conditions
Figure 5. AC Measurement I/O Waveform
Table 5. Device Capacitance
Note: Sampled only, not 100% tested.
12/19
V
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
CCF
CCS
V CCF
Symbol
C
C
0V
Supply Voltage
Supply Voltage
OUT
Conditions
IN
Input Capacitance
Output Capacitance
Parameter
L
summarized
)
Parameter
in
Table
V CCF /2
AI08186
V
V
OUT
Test Condition
IN
4,
= 0V, f=1 MHz
= 0V, f=1 MHz
Min
–40
2.7
–
Flash Memory
0 to V
in their circuit match the measurement conditions
when relying on the quoted parameters.
The operating and AC measurement parameters
given in this section (see Table 4 below) corre-
spond to those of the stand-alone Flash Memory
and PSRAM components. For compatibility pur-
poses, the M29DW640D voltage range is restrict-
ed to V
Figure 6. AC Measurement Load Circuit
V
CCF
0.1µF
30
CCF
/2
V PP
CCS
Max
3.6
0.1µF
85
10
–
V CCF
in the stacked product.
C L includes JIG capacitance
Typ
DEVICE
UNDER
Min
–30
2.7
TEST
–
0 to V
PSRAM
V
CCP
50
Max
12
15
CCP
/2
V CCF
Max
3.3
85
–
4
C L
25k
Unit
pF
pF
Units
AI08187
25k
pF
°C
ns
V
V
V
V