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产品描述
Smart Watch ROM
本网站上使用的所有产品名称,商标,品牌和徽标均为其各自所有者的财产。 具有这些名称,商标,品牌和徽标的产品的描述或销售仅用于标识目的,并不表示与任何权利所有者有任何隶属关系或授权。
DS1216E
Brand:DALLAS
Features
-Keeps track of hundredths of seconds,
seconds, minutes, hours, days, date of the
month, months, and years
-Converts standard 2k x 8 up to 512k x 8
CMOS static RAMs into nonvolatile memory
-Embedded lithium energy cell maintains
watch information and retains RAM data
-Watch function is transparent to RAM
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% operating range
-Operating temperature range: 0C to +70C
-Accuracy is better than 1 minute/month @
+25oC
ORDERING Information
DS1216B, DS1216C, DS1216D, DS1216E,
DS1216F, DS1216H (See Figure 2 for letter suffix
marking identification.)
Pin Description
RST - Reset
DQ0 - Data Input/Output 0 [RAM]
A2 - Address Bit 2 (Read/Write [ROM])
A0 - Address Bit 0 (Data Input [ROM])
GND - Ground
CE - Conditioned Chip Enable
OE - Output Enable
WE - Write Enable
Vcc - Switched VCC for 28-/32-Pin RAM
VCCB - Switched VCC for 24-Pin RAM
VCCD - Switched VCC for 28-Ppin RAM
数据表前3页预览
来自同一制造商的某些零件号
Some Part number from the same manufacture Dallas Semiconductor |
DS1216F Smart Watch ROM |
DS1216H Smart Watch RAM |
DS1217A Nonvolatile Read/write Cartridge |
DS1217A/128K-25 |
DS1217M |
DS1217M1-25 |
DS1218 Nonvolatile Controller |
DS1218S |
DS1220AB-100 16K Nonvolatile SRAM |
DS1220AB-100-IND 16k Nonvolatile SRAM |
DS1220AB-120 16K Nonvolatile SRAM |
DS1220AB-120-IND 16k Nonvolatile SRAM |
DS1220AB-150 16K Nonvolatile SRAM |
DS1220AB-150-IND 16k Nonvolatile SRAM |
DS1220AB-200 16K Nonvolatile SRAM |
DS1220AB-200-IND 16k Nonvolatile SRAM |
DS1220AD-100 16K Nonvolatile SRAM |
DS1220AD-100-IND 16k Nonvolatile SRAM |
DS1220AD-120 16K Nonvolatile SRAM |
DS1220AD-120-IND 16k Nonvolatile SRAM |
DS1220AD-150 16K Nonvolatile SRAM |
DS1000-150 : 5-tap Silicon Delay Line DS1013-35 : 3-in-1 Silicon Delay Line DS1040M-A15 : Programmable One-shot Pulse Generator DS1202S-8 : Serial Timekeeping Chip DS1236-10 : Micromanager Chip DS1817R-10/TR : Active High 3.3V Econoreset DS1077LU-40 : 3V Econoscillator/divider DS87C323-ENG : High-speed Microcontroller User Guide DS2761AX-025 : High-precision Li+ Battery Monitor |
同品类
有1088个来至China的买家评价
Paul Edwards
Length of registration:7 years
I recently ordered an IC DS1216E from your company and I am very pleased with its performance. The IC is a high-performance, low-power device that is ideal for a wide range of applications. It provides excellent signal quality and is easy to use. The device is also very reliable and has a long life span. I am very satisfied with the performance of the IC and would highly recommend it to anyone loo
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03/17/2023
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All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
DS1216E
DS1216E has several brands around the world that may have alternate names for DS1216E due to regional differences or acquisition. DS1216E may also be known as the following names:
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