参数资料
型号: DS4510U-5+T&R
厂商: Maxim Integrated Products
文件页数: 3/12页
文件大小: 0K
描述: IC SUPERVISOR W/NV MEM 10-USOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 4.625V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
CPU Supervisor with Nonvolatile Memory and
Programmable I/O
CPU SUPERVISOR AC ELECTRICAL CHARACTERISTICS (See Figure 1)
(V CC = 2.7V to 5.5V, T A = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TD1= 0, TD0 = 0
112
125
138
RST Active Time
t RST
TD1= 0, TD0 = 1
TD1= 1, TD0 = 0
225
450
250
500
275
550
ms
TD1= 1, TD0 = 1
TD1= 0, TD0 = 0
900
112
1000
125
1100
138
V CC Detect to RST
t RPU
TD1= 0, TD0 = 1
TD1= 1, TD0 = 0
225
450
250
500
275
550
ms
TD1= 1, TD0 = 1
900
1000
1100
V CC Fail to RST
t RPD
4
10
μs
AC ELECTRICAL CHARACTERISTICS (See Figure 5)
(V CC = 2.7V to 5.5V, T A = -40°C to +85°C, timing referenced to V IL(MAX) and V IH(MIN).)
PARAMETER
SCL Clock Frequency
SYMBOL
f SCL
(Note 6)
CONDITIONS
MIN
0
TYP
MAX
400
UNITS
kHz
Bus Free Time Between Stop and
Start Conditions
Hold Time (Repeated) Start
Condition
Low Period of SCL
High Period of SCL
t BUF
t HD:STA
t LOW
t HIGH
1.3
0.6
1.3
0.6
μs
μs
μs
μs
Data Hold Time
Data Setup Time
Start Setup time
t HD:DAT
t SU:DAT
t SU:STA
0
100
0.6
0.9
μs
ns
μs
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Setup Time
SDA and SCL Capacitive
Loading
EEPROM Write Time
t R
t F
t SU:STO
C B
t W
(Note 7)
(Note 7)
(Note 7)
(Note 7)
20 + 0.1C B
20 + 0.1C B
0.6
10
300
300
400
20
ns
ns
μs
pF
ms
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