參數(shù)資料
型號: M68AF511AL70NC6T
廠商: 意法半導體
元件分類: ADC
英文描述: Circular Connector; No. of Contacts:21; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:23-21 RoHS Compliant: No
中文描述: 4兆位(為512k × 8),5V的異步SRAM
文件頁數(shù): 6/18頁
文件大小: 129K
代理商: M68AF511AL70NC6T
M68AF511A
6/18
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 3. Operating and AC Measurement Conditions
Figure 5. AC Measurement I/O Waveform
Figure 6. AC Measurement Load Circuit
Parameter
M68AF511A
V
CC
Supply Voltage
4.5 to 5.5V
Ambient Operating Temperature
Range 1: Commercial
0 to 70°C
Range 6: Industrial
–40 to 85°C
Load Capacitance (C
L
)
100pF
Output Circuit Protection Resistance (R
1
)
3.0k
Load Resistance (R
2
)
3.1k
Input Rise and Fall Times
1ns/V
Input Pulse Voltages
0 to V
CC
Input and Output Timing Ref. Voltages
V
CC
/2
Output Transition Timing Ref. Voltages
V
RL
= 0.3V
CC
; V
RH
= 0.7V
CC
AI05910
VCC
I/O Timing Reference Voltage
0V
VCC/2
VCC
Output Transition Timing Reference Voltage
0V
0.7VCC
0.3VCC
AI05832
VCC
OUT
CL includes probe and 1 TTLcapacitance
DEVICE
UNDER
TEST
CL
R1
R2
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