參數(shù)資料
型號(hào): 93CS46
廠商: 意法半導(dǎo)體
英文描述: 1K 64 x 16 SERIAL MICROWIRE EEPROM
中文描述: 每1000 64 × 16系列MICROWIRE的EEPROM的
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 124K
代理商: 93CS46
Input Rise and Fall Times
20ns (10% to 90%)
Input Pulse Voltages
0.4V to 2.4V
Input and Output Timing
Reference Voltages
0.8 and 2V
AC MEASUREMENT CONDITIONS
Note that Output Hi-Z is defined as the point where data
is no longer driven.
AI00825
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Figure 3. ACTesting InputOutput Waveforms
Symbol
Parameter
Test Condition
Min
Max
Unit
C
IN
Input Capacitance
V
IN
= 0V
5
pF
C
OUT
Output Capacitance
V
OUT
= 0V
5
pF
Note:
1. Sampled only, not 100% tested.
Table 3. Capacitance
(1)
(T
A
= 25
°
C, f = 1 MHz)
Symbol
Parameter
TestCondition
Min
Max
Unit
I
LI
Input Leakage Current
0V
V
IN
V
CC
±
2.5
μ
A
I
LO
Output LeakageCurrent
0V
V
OUT
V
CC
,
Q inHi-Z
±
2.5
μ
A
I
CC
Supply Current (TTL Inputs)
S = V
IH
, f = 1 MHz
3
mA
Supply Current (CMOS Inputs)
S = V
IH
, f = 1 MHz
2
mA
I
CC1
Supply Current (Standby)
S = V
SS
, C = V
SS
50
μ
A
V
IL
Input Low Voltage (ST93CS46,47)
4.5V
V
CC
5.5V
–0.1
0.8
V
Input Low Voltage (ST93CS46)
3V
V
CC
5.5V
–0.1
0.2 V
CC
V
Input Low Voltage (ST93CS47)
2.5V
V
CC
5.5V
–0.1
0.2 V
CC
V
V
IH
Input High Voltage (ST93CS46,47)
4.5V
V
CC
5.5V
2
V
CC
+ 1
V
Input High Voltage (ST93CS46)
3V
V
CC
5.5V
0.8 V
CC
V
CC
+ 1
V
Input High Voltage (ST93CS47)
2.5V
V
CC
5.5V
0.8 V
CC
V
CC
+ 1
V
V
OL
Output Low Voltage
I
OL
= 2.1mA
0.4
V
I
OL
= 10
μ
A
0.2
V
V
OH
Output High Voltage
I
OH
= –400
μ
A
2.4
V
I
OH
= –10
μ
A
V
CC
–0.2
V
Table 4. DC Characteristics
(T
A
= 0 to 70
°
C or –40 to 85
°
C; V
CC
= 3V to 5.5Vfor ST93CS46 and
V
CC
= 2.5Vto 5.5V for ST93CS47)
3/16
ST93CS46, ST93CS47
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