m36w432b STMicroelectronics, m36w432b Datasheet - Page 22

• Manufacturer Part Number: m36w432b
• Description: 32 Mbit 2mb X16, Boot Block Flash Memory And 4 Mbit 256k X16 Sram, Multiple Memory Product
• Manufacturer: STMicroelectronics

M36W432T, M36W432B
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 12. Operating and AC Measurement Conditions
Figure 7. AC Measurement I/O Waveform
Note: V
Table 13. Device Capacitance
Note: Sampled only, not 100% tested.
22/57
V
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
DDF
DDQ F =
V DDQ
Symbol
C
DDQ
0V
C
Supply Voltage
OUT
IN
means V
V
DDS
Supply Voltage
DDQF
Input Capacitance
Output Capacitance
Parameter
L
= V
)
DDS
Parameter
V DDQ /2
AI05205
V
V
OUT
Test Condition
IN
= 0V, f=1 MHz
= 0V, f=1 MHz
– 40
Min
2.7
–
ment Conditions summarized in Table 12,
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 8. AC Measurement Load Circuit
0 to V
V
0.1µF
SRAM
DDQF
70
50
V DDQF
DDQF
/2
Max
0.1µF
3.3
85
–
5
V DDF
C L includes JIG capacitance
Typ
12
20
– 40
Min
2.7
2.7
DEVICE
Flash Memory
UNDER
TEST
0 to V
V
70/85
DDQF
50
DDQF
Max
/2
14
22
V DDQF
Max
3.3
3.3
85
5
C L
25k
Units
Unit
pF
pF
°C
pF
ns
V
V
V
V
25k
AI05206