- 您现在的位置：买卖IC网 > PDF目录98148 > STK17TA8RF25I REAL TIME CLOCK, PDSO48 PDF资料下载
参数资料
| 型号： | STK17TA8RF25I |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDSO48 |
| 封装： | 0.300 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, PLASTIC, SSOP-48 |
| 文件页数： | 21/27页 |
| 文件大小： | 712K |
| 代理商： | STK17TA8RF25I |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页当前第21页第22页第23页第24页第25页第26页第27页
STK17TA8
July 2006
Document Control #ML0025 rev 1.4
3
Package Thermal Characteristics see website: http://www.simtek.com/
DC CHARACTERISTICS
Commercial
Industrial
Symbol
Parameter
MIN
MAX
MIN
MAX
Units
Notes
tAVAV = 25ns
tAVAV = 35ns
ICC1
Average VCC Current
65
55
50
70
60
55
mA
tAVAV = 45ns
Dependent on output loading and cycle
rate. Values obtained without output loads.
ICC2
Average VCC Current during STORE
3
mA
All Inputs Don’t Care, VCC = max
Average current for duration of STORE
cycle (tSTORE).
Average VCC Current at tAVAV = 200ns
W
≥ (VCC – 0.2V)
ICC3
3V, 25°C, Typical
10
mA
All Others Inputs Cycling, at CMOS Levels.
Dependent on output loading and cycle
rate. Values obtained without output loads.
ICC4
Average VCAP Current during
AutoStore
Cycle
3
mA
All Inputs Don’t Care
Average current for duration of STORE
cycle (tSTORE).
VCC Standby Current
E ≥ (VCC – 0.2V)
ISB
(Standby, Stable CMOS Input Levels)
3
mA
All Others VIN ≤ 0.2V or ≥ (VCC – 0.2V)
Standby current level after nonvolatile
cycle is complete.
VCC = max
IILK
Input Leakage Current
±1
A
VIN = VSS to VCC
VCC = max
IOLK
Off-State Output Leakage Current
±1
A
VIN = VSS to VCC, E or G ≥ VIH
VIH
Input Logic “1” Voltage
2.0
VCC + 0.3
2.0
VCC + 0.3
V
All Inputs
VIL
Input Logic “0” Voltage
VSS – 0.5
0.8
VSS – 0.5
0.8
V
All Inputs
VOH
Output Logic “1” Voltage
2.4
V
IOUT = –2mA
VOL
Output Logic “0” Voltage
0.4
V
IOUT = 4mA
TA
Operating Temperature
0
70
–40
85
oC
VCC
Operating Voltage
2.7
3.6
2.7
3.6
V
3.0V +20%, -10%
VCAP
Storage Capacitor
17
57
17
57
F
Between Vcap pin and Vss, 5V rated.
NVC
Nonvolatile STORE operations
200
K
DATAR
Data Retention
20
Years
@ 55
°C
ABSOLUTE MAXIMUM RATINGS
a
Power Supply Voltage
Voltage on Input Relative to VSS
Voltage on Outputs
Temperature under Bias
Junction Temperature
Storage Temperature
Power Dissipation
DC Output Current (1 output at a time, 1s duration)
Notes
a:
Stresses greater than those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. This is a
stress rating only, and functional operation of the device at con-
ditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rat-
ing conditions for extended periods may affect reliability.
-0.5V to +4.1V
-0.5V to (VCC + 0.5V)
–55
°C to 125°C
–55
°C to 140°C
–65
°C to 150°C
1W
15mA
相关PDF资料 |
PDF描述 |
|---|---|
| STLED316SMTR | 4 X 17 SEGMENTS SEGMENT LED DRVR AND DSPL CTLR, PDSO24 |
| STM32F101C8T6 | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32F101R6T6 | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP64 |
| STM32F101VBT6 | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100 |
| STM32F101T6U6 | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, QCC36 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STK17TA8-RF25I | 功能描述:NVRAM 128Kbx8+RTC 2.7-3.6V RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| STK17TA8-RF25IL | 制造商:Cypress Semiconductor 功能描述: |
| STK17TA8-RF25ITR | 功能描述:NVRAM 128Kbx8+RTC 2.7-3.6V RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| STK17TA8-RF25TR | 功能描述:NVRAM 128Kbx8+RTC 2.7-3.6V RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| STK17TA8-RF35 | 制造商:SIM 功能描述: |
发布紧急采购，3分钟左右您将得到回复。