參數(shù)資料
型號(hào): DS2423
元件分類(lèi): 通用總線功能
英文描述: 4kbit 1-Wire RAM with Counter
中文描述: 4k位1-Wire RAM,帶有計(jì)數(shù)器
文件頁(yè)數(shù): 24/25頁(yè)
文件大小: 331K
代理商: DS2423
DS2423
24 of 25
AC CHARACTERISTICS REGULAR SPEED
(V
PUP
= 2.8V to 6.0V; V
BAT
= 2.8 to 5.5V;-40°C to +85°C)
SYMBOL
MIN
TYP
t
SLOT
60
t
LOW1
1
t
LOW0
60
t
LOWR
1
t
RDV
15
t
RELEASE
0
15
t
SU
t
REC
1
t
RSTH
480
t
RSTL
480
t
PDH
15
t
PDL
60
PARAMETER
MAX
120
15
120
15
UNITS
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
NOTES
Time Slot
Write 1 Low Time
Write 0 Low Time
Read Low Time
Read Data Valid
Release Time
Read Data Setup
Recovery Time
Reset Time High
Reset Time Low
Presence Detect High
Presence Detect Low
15
15
14, 16
45
1
5
4
7
960
60
240
AC CHARACTERISTICS OVERDRIVE SPEED
(V
PUP
= 2.8V to 6.0V; V
BAT
= 2.8 to 5.5V;-40°C to +85°C)
SYMBOL
MIN
TYP
t
SLOT
6
t
LOW1
1
t
LOW0
6
t
LOWR
1
t
RDV
2
t
RELEASE
0
1.5
t
SU
t
REC
1
t
RSTH
48
t
RSTL
48
t
PDH
2
t
PDL
8
PARAMETER
MAX
16
2
16
2
UNITS
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
NOTES
Time Slot
Write 1 Low Time
Write 0 Low Time
Read Low Time
Read Data Valid
Release Time
Read Data Setup
Recovery Time
Reset Time High
Reset Time Low
Presence Detect High
Presence Detect Low
15
15
14, 16
4
1
5
4
80
6
24
相關(guān)PDF資料
PDF描述
DS2423P 4kbit 1-Wire RAM with Counter
DS2423X 4kbit 1-Wire RAM with Counter
DS2430A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
DS2430 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
DS2430AP The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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