参数资料
型号: M95020-RDW3TP/W
厂商: STMICROELECTRONICS
元件分类: PROM
英文描述: 256 X 8 SPI BUS SERIAL EEPROM, PDSO8
封装: 0.169 INCH, ROHS COMPLIANT, TSSOP-8
文件页数: 19/42页
文件大小: 250K
代理商: M95020-RDW3TP/W
DC and AC parameters
M95040, M95020, M95010
9
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
1.
Output Hi-Z is defined as the point where data out is no longer driven.
Figure 14.
AC test measurement I/O waveform
Table 8.
Operating conditions (M950x0)
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
4.5
5.5
V
TA
Ambient Operating Temperature (Device Grade 6)
–40
85
°C
Ambient Operating Temperature (Device Grade 3)
–40
125
°C
Table 9.
Operating conditions (M950x0-W)
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
2.5
5.5
V
TA
Ambient Operating Temperature (Device Grade 6)
–40
85
°C
Ambient Operating Temperature (Device Grade 3)
–40
125
°C
Table 10.
Operating conditions (M950x0-R)
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
1.8
5.5
V
TA
Ambient Operating Temperature
–40
85
°C
Table 11.
AC test measurement conditions
Symbol
Parameter
Min.
Max.
Unit
CL
Load Capacitance
30
pF
Input Rise and Fall Times
50
ns
Input Pulse Voltages
0.2VCC to 0.8VCC
V
Input and Output Timing Reference Voltages
0.3VCC to 0.7VCC
V
AI00825B
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Input and Output
Timing Reference Levels
Input Levels
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