M36W432BG ST Microelectronics, M36W432BG Datasheet - Page 13

• Manufacturer Part Number: M36W432BG
• Description: 32 Mbit 2Mb x16 / Boot Block Flash Memory and 4 Mbit 256Kb x16 SRAM / Multiple Memory Product
• Manufacturer: ST Microelectronics

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-
Table 4. Operating and AC Measurement Conditions
Figure 5. AC Measurement I/O Waveform
Note: V
Table 5. Device Capacitance
Note: Sampled only, not 100% tested.
V
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
DDF
DDQF =
V DDQ
Symbol
C
DDQ
0V
C
Supply Voltage
OUT
IN
V
means V
DDS
Supply Voltage
DDQF
Input Capacitance
Output Capacitance
Parameter
L
= V
)
DDS
Parameter
V DDQ /2
AI90166
V
V
OUT
Test Condition
IN
= 0V, f=1 MHz
= 0V, f=1 MHz
– 40
Min
2.7
–
ment
Operating and AC Measurement Conditions. De-
signers should check that the operating conditions
in their circuit match the measurement conditions
when relying on the quoted parameters.
Figure 6. AC Measurement Load Circuit
0 to V
V
0.1µF
SRAM
DDQF
70
30
V DDQF
DDQF
/2
Conditions
1V/ns
0.1µF
Max
3.3
85
–
V DDF
C L includes JIG capacitance
Typ
12
20
M36W432TG, M36W432BG
– 40
Min
2.7
2.7
DEVICE
UNDER
Flash Memory
summarized
TEST
0 to V
V
70/85
DDQF
50
DDQF
Max
/2
12
15
V DDQF
Max
5ns
3.3
3.3
85
C L
25k
in
Table
Units
Unit
pF
pF
pF
°C
25k
AI90167
V
V
V
V
13/66
4,