参数资料
型号: DS1216E
厂商: DALLAS SEMICONDUCTOR
元件分类: XO, clock
英文描述: SmartWatch/RAM 16K/66K(16K/66K带实时时钟的ROM或掉电保护RAM插座)
中文描述: 0 TIMER(S), REAL TIME CLOCK, PDIP28
封装: 0.600 INCH, DIP-28
文件页数: 4/9页
文件大小: 91K
代理商: DS1216E
DS1216E
031998 4/9
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.3V to +7.0V
0
°
C to 70
°
C
–40
°
C to +70
°
C
260
°
C for 10 seconds (See Note 11)
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°
C to 70
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
PIN 28L Supply Voltage
V
CC
4.5
5.0
5.5
V
1, 3
Logic 1
V
IH
2.2
V
CC
+0.3
V
1, 6
Logic 0
V
IL
–0.3
+0.8
V
1, 6
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
=4.5 to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
PIN 28L, Supply Current
I
CCI
5
mA
3, 4
Input Leakage
I
IL
–1.0
+1.0
μ
A
4, 6, 10
Output @ 2.4V
I
OH
–1.0
mA
2
Output @ 0.4V
I
OL
4.0
mA
2
Write Protection Voltage
V
TP
4.25
4.5
V
CAPACITANCE
(t
A
= 25
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Capacitance
C
IN
5
pF
Output Capacitance
C
OUT
7
pF
相关PDF资料
PDF描述
DS1216F SmartWatch/ROM 64K/256K/1M(64K/256K/1M位带实时时钟的ROM或掉电保护RAM插座)
DS1218 Nonvolatile Controller(非易失性控制器)
DS1220AB 16K Nonvolatile SRAM(16K非易失性SRAM)
DS1220AD 16K Nonvolatile SRAM(16K非易失性SRAM)
DS1220Y 16K Nonvolatile SRAM(16K 非易失性静态RAM)
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