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参数资料
| 型号： | DS1216F |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
| 封装： | 0.600 INCH, DIP-32 |
| 文件页数： | 1/10页 |
| 文件大小： | 122K |
| 代理商： | DS1216F |
1 of 10
092600
FEATURES
Keeps track of hundredths of seconds,
seconds, minutes, hours, days, date of the
month, months, and years
Adds timekeeping to any 28-pin or 32-pin
JEDEC bytewide memory location
Embedded lithium energy cell maintains
calendar time for more than 10 years in the
absence of power
Timekeeping function is transparent to
memory operation
Month and year determine the number of days
in each month; leap year compensation valid
up to 2100
Lithium energy source is electrically
disconnected to retain freshness until power is
applied for the first time
Proven gas–tight socket contacts
Full
±10% V
CC operating range
Operating temperature range 0
°C to 70°C
Accuracy to within
±1 minute/month @ 25°C
ORDERING INFORMATION
DS1216E
5V operation
DS1216E-3
3V operation
DS1216F
5V operation
DS1216F-3
3V operation
PIN DESCRIPTION DS1216
All pins pass through to the socket except
20(E) or 22(F)
RST
- Reset
A2
- Address Bit 2 (
/WRITE
READ
)
A0
- Address Bit 0 (Data Input)
DQ0
- I/O0 (Data Output)
GND
- Ground
CE
- Conditioned Chip Enable
OE
- Output Enable
VCC
- Power Supply Input
PIN ASSIGNMENT
DS1216E/F
SmartWatch/ROM 64k, 256k, 1M
www.dalsemi.com
28-Pin Intelligent Socket
2
27
326
4
25
5
24
A2
8
21
6
23
9
20
CE
7
22
OE
A0
10
19
DQ0
11
18
12
17
13
16
GND
14
15
RST
1
28
VCC
32-Pin Intelligent Socket
2
31
3
30
4
29
5
28
6
27
7
26
8
25
A2
10
23
A02
12
21
DQ0
13
20
14
19
15
18
GND
16
17
11
22
CE
9
24
OE
RST
1
32
VCC
相关PDF资料 |
PDF描述 |
|---|---|
| DS1220AB-150 | 2K X 8 NON-VOLATILE SRAM MODULE, 150 ns, PDIP24 |
| DS1220AB-100 | 2K X 8 NON-VOLATILE SRAM MODULE, 100 ns, PDIP24 |
| DS1220AB-120 | 2K X 8 NON-VOLATILE SRAM MODULE, 120 ns, PDIP24 |
| DS1220AD-100 | 2K X 8 NON-VOLATILE SRAM MODULE, 100 ns, PDIP24 |
| DS1220AD-120 | 2K X 8 NON-VOLATILE SRAM MODULE, 120 ns, DMA24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1216F-3 | 功能描述:IC SMART/ROM 3V 64/256/1M 32DIP RoHS:否 类别:集成电路 (IC) >> 存储器 - 控制器 系列:- 标准包装:45 系列:- 控制器类型:静态 RAM（SRAM） 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:管件 |
| DS1216H | 功能描述:存储器控制器 SmartWatch RAM RoHS:否 制造商:Maxim Integrated |
| DS1216MP000 | 制造商:Thomas & Betts 功能描述:100A,PLG,2P3W,MG,216,208V |
| DS1216MR000 | 制造商:Thomas & Betts 功能描述:100A,NLT,2P3W,MG,216,208V |
| DS1216MRA00 | 制造商:Thomas & Betts 功能描述:100A,NLT,2P3W,MG,AGL,208V |
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