参数资料
型号: DS1216E
厂商: Maxim Integrated
文件页数: 15/15页
文件大小: 0K
描述: IC SMARTWATCH/ROM 256K 5V 28-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 13
控制器类型: Smartwatch ROM
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
封装/外壳: 28-DIP(0.600",15.24mm)插口
供应商设备封装: 28-DIP 插口
包装: 管件
DS1216 SmartWatch RAM/SmartWatch ROM
9 of 15
ABSOLUTE MAXIMUM RATINGS
Voltage Range on any Pin Relative to Ground………………………………….…………-0.3V to +6.0V
Operating Temperature Range…………………………………………………………..…...0°C to +70°C
Storage Temperature Range…………………………………………………………..…...-40°C to +85°C
Lead Temperature (soldering, 10s) ………................................................................................…...+260°C
Note: Wave or hand-solder only.
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED OPERATING CONDITIONS
(TA = 0°C to +70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VCC Pin, 5V Supply
VCC
4.5
5.0
5.5
V
1
Logic 1
VIH
2.2
VCC + 0.3
V
8
Logic 0
VIL
-0.3
+0.8
V
8
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V ±10%, TA = 0°C to +70°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VCC Supply
ICCI
5
mA
1, 2, 3
VCC Supply Voltage
(ICCO = 80mA)
VCCO1(U)
VCC - 0.2
V
1, 6
Input Leakage
IIL
-1.0
+1.0
A
2, 8, 13
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
2.4
V
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOL
0.4
V
Write-Protection Voltage
VTP
4.25
4.5
V
BACKUP POWER CHARACTERISTICS
(VCC < VTP; TA = 0°C to +70°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
CE
Output
VOH(L)
VBAT - 0.2
V
1
VCC Supply Voltage
(ICCO = 10A)
VCCO2(U)
VBAT - 0.2
V
1, 6, 14
RAM VCC (Battery) Voltage
VBAT
2
3
3.6
V
1, 15
Recovery at Power-Up
tREC
2
ms
VCC Slew Rate Power-Down
VPF(MAX) to VPF(MIN)
tF
300
s
VCC Slew Rate Power-Down
VPF(MIN) to VBAT(MIN)
tFB
10
s
CE
Pulse Width
tCE
1.5
s
5
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