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M93C46 数据表(PDF) 22 Page - STMicroelectronics

部件名 M93C46
功能描述  16 Kbit, 8 Kbit, 4 Kbit, 2 Kbit and 1 Kbit (8-bit or 16-bit wide)
PDF  37 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

M93C46 数据表(HTML) 22 Page - STMicroelectronics

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DC and AC parameters
M93C86, M93C76, M93C66, M93C56, M93C46
22/37
Doc ID 4997 Rev 10
Figure 8.
AC testing input output waveforms
Table 13.
AC measurement conditions (M93Cx6-W and M93Cx6-R)(1)
1.
Output Hi-Z is defined as the point where data out is no longer driven.
Symbol
Parameter
Min.
Max.
Unit
CL
Load capacitance
100
pF
Input rise and fall times
50
ns
Input pulse voltages
0.2VCC to 0.8VCC
V
Input timing reference voltages
0.3VCC to 0.7VCC
V
Output timing reference voltages
0.3VCC to 0.7VCC
V
Table 14.
Capacitance(1)
1.
Sampled only, not 100% tested, at TA = 25 °C and a frequency of 1 MHz.
Symbol
Parameter
Test condition
Min
Max
Unit
COUT
Output capacitance
VOUT = 0V
5
pF
CIN
Input capacitance
VIN = 0V
5
pF
Table 15.
DC characteristics (M93Cx6, device grade 6)
Symbol
Parameter
Test condition
Min.
Max.
Unit
ILI
Input leakage current
0V
≤VIN ≤VCC
±2.5
µA
ILO
Output leakage current
0V
≤VOUT ≤VCC, Q in Hi-Z
±2.5
µA
ICC
Supply current
VCC = 5 V, S = VIH, f = 2 MHz,
Q = open
2
mA
ICC1
Supply current (Standby)
VCC = 5 V, S = VSS, C = VSS,
ORG = VSS or VCC,
pin7 = VCC, VSS or Hi-Z
15
µA
VIL
(1)
1.
Please note that the input and output levels defined in this table are compatible with TTL logic levels and
are NOT fully compatible with CMOS levels (as defined in Table 17)
Input low voltage
VCC = 5 V ± 10%
–0.45
0.8
V
VIH
(1)
Input high voltage
VCC = 5 V ± 10%
2
VCC + 1
V
VOL
(1)
Output low voltage
VCC = 5 V, IOL = 2.1 mA
0.4
V
VOH
(1)
Output high voltage
VCC = 5 V, IOH = –400 µA
0.8VCC
V
AI02553
2.4V
0.4V
2.0V
0.8V
2V
1V
INPUT
OUTPUT
0.8VCC
0.2VCC
0.7VCC
0.3VCC
M93CXX-W & M93CXX-R
M93CXX



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