参数资料
型号: CDP68HC68T1M
厂商: Intersil
文件页数: 17/23页
文件大小: 0K
描述: IC RTC 32X8 NVSRAM CMOS 20-SOIC
标准包装: 380
类型: 时钟/日历
特点: 警报器,闰年,方波输出,监视计时器
存储容量: 32B
时间格式: HH:MM:SS(12/24 小时)
数据格式: YY-MM-DD-dd
接口: SPI
电源电压: 3 V ~ 6 V
电压 - 电源,电池: 2.2 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 管件
3
FN1547.8
October 29, 2007
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
Input Voltage (VIN) . . . . . . . . . . . . . . . . . . . VSS -0.3V to VDD +0.3V
Current Drain Per Input Pin (Excluding VDD and VSS I) . . . . . 10mA
Current Drain Per Output Pin I. . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.0V to +6.0V
Standby (Timekeeping) Voltage . . . . . . . . . . . . . . . . . +2.2V to +6.0V
Temperature Range
CDP68HC68T1E (PDIP Package) . . . . . . . . . . . . .-40°C to +85°C
CDP68HC68T1M/M2 (SOIC Packages) . . . . . . . .-40°C to +85°C
Input Voltage
Input High . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(0.7 x VDD) to VDD
Input Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to (0.3 x VDD)
Serial Clock Frequency (fSCK). . . . . . . . . . . . . . . . . . +3.0V to +6.0V
Thermal Resistance (Typical, Note 1)
θJA (°C/W)
16 Ld PDIP* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
16 Ld SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
20 Ld SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
95
Maximum Junction Temperature (Plastic) . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range (TSTG). . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1.
θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Static Electrical Specifications At TA = -40°C to +85°C, VDD = VBATT = 5V ±5%, Unless Otherwise Specified.
PARAMETER
SYMBOL
TEST CONDITIONS
CDP68HC68T1
UNITS
MIN
TYP
(Note 2)
MAX
Quiescent Device Current
IDD
-1
10
A
Output Voltage High Level
VOH
IOH = -1.6mA, VDD = 4.5V
3.7
-
V
Output Voltage Low Level
VOL
IOL = 1.6mA, VDD = 4.5V
-
-0.4
V
Output Voltage High Level
VOH
IOH ≤ 10A, VDD = 4.5V
4.4
-
V
Output Voltage Low Level
VOL
IOL ≤ 10A, VDD = 4.5V
-
-0.1
V
Input Leakage Current
IIN
--
±1
A
Three-State Output Leakage Current
IOUT
-
±10
A
Operating Current (Note 3)
(ID + IB) VDD = VB = 5V
Crystal Operation
32kHz
-
0.08
-
mA
1MHz
-
0.5
-
mA
2MHz
-
0.7
-
mA
4MHz
-
1
-
mA
XTAL IN Clock (Squarewave) (Note 3)
(ID + IB) VDD = VS = 5V
32kHz
-
0.02
0.024
mA
1MHz
-
0.1
0.12
mA
2MHz
-
0.2
0.24
mA
4MHz
-
0.4
0.5
mA
Standby Current (Note 3)
VS = 3V
Crystal Operation
IB
32kHz
-
20
-
A
1MHz
-
200
-
A
2MHz
-
300
-
A
4MHz
-
500
-
A
CDP68HC68T1
相关PDF资料
PDF描述
CPLL66-1600-2200 IC VCO PLL/SYNTH 2.2GHZ SMD
CPLL66-2175-2175 IC VCO PLL/SYNTH 2175MHZ SMD
CPLL66-2400-2500 IC VCO PLL/SYNTH 2500MHZ SMD
CPLL66-2450-2450 IC VCO PLL/SYNTH 2450MHZ SMD
CPLL66-3160-3380 IC VCO PLL/SYNTH 3380MHZ SMD
相关代理商/技术参数
参数描述
CDP68HC68T1M2 功能描述:实时时钟 PERIPH SPIAL-TIME- CLK 16W IND RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
CDP68HC68T1M296 功能描述:实时时钟 PERIPH SPIAL-TIME- CLK 16W INDEL RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
CDP68HC68T1M296S2357 制造商:Rochester Electronics LLC 功能描述:- Bulk
CDP68HC68T1M2Z 功能描述:实时时钟 PERI SPIAL-TIME-CLK RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
CDP68HC68T1M2Z96 功能描述:实时时钟 PERI SPIAL-TIME-CLK RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube