参数资料
型号: DS1338C-18#
厂商: Maxim Integrated Products
文件页数: 6/16页
文件大小: 0K
描述: IC RTC 56BIT NV SRAM 16-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 45
类型: 时钟/日历
特点: 闰年,NVSRAM,方波输出
存储容量: 56B
时间格式: HH:MM:SS(12/24 小时)
数据格式: YY-MM-DD-dd
接口: I²C,2 线串口
电源电压: 1.71 V ~ 5.5 V
电压 - 电源,电池: 1.3 V ~ 3.7 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
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
DS1338 I2C RTC with 56-Byte NV RAM
14 of 16
Figure 6. Data Write—Slave Receiver Mode
Figure 7. Data Read (From Current Pointer Location)—Slave Transmitter Mode
Figure 8. Data Read (Write Pointer, Then Read—Slave Receive and Transmit
...
A
XXXXXXXX
A
1101000
S
1
XXXXXXXX A XXXXXXXX
XXXXXXXX A P
<Data (n+2)>
<Data (n+X)>
A
S - START
A - ACKNOWLEDGE (ACK)
P - STOP
A - NOT ACKNOWLEDGE (NACK)
<R
/W
>
DATA TRANSFERRED
(X+1 BYTES + ACKNOWLEDGE)
NOTE: LAST DATA BYTE IS FOLLOWED BY A NACK
<Slave Address>
<Data (n)>
<Data (n+1)>
MASTER TO SLAVE
SLAVE TO MASTER
...
A
XXXXXXXX
XXXXXXXX A XXXXXXXX A
XXXXXXXX A P
S - START
SR - REPEATED START
A - ACKNOWLEDGE (ACK)
P - STOP
A
- NOT ACKNOWLEDGE (NACK)
DATA TRANSFERRED
(X+1 BYTES + ACKNOWLEDGE)
NOTE: LAST DATA BYTE IS FOLLOWED BY A NACK
A
XXXXXXXX
A
1101000
S
0
<R/
W
>
<Word Address (n)>
A
1101000
Sr
1
<R/
W
>
<Slave Address>
<Data (n)>
<Data (n+1)>
<Data (n+2)>
<Data (n+X)>
MASTER TO SLAVE
SLAVE TO MASTER
...
A
XXXXXXXX
A
S
0
XXXXXXXX A XXXXXXXX A
XXXXXXXX A P
S - START
A - ACKNOWLEDGE (ACK)
P - STOP
<R/
W
>
DATA TRANSFERRED
(X+1 BYTES + ACKNOWLEDGE)
1101000
<Slave Address>
<Word Address (n)>
<Data (n)>
<Data (n+1)>
<Data (n+X)>
MASTER TO SLAVE
SLAVE TO MASTER
相关PDF资料
PDF描述
DS1673S-5+T&R IC CTRLR SYSTEM PORT 5V 20-SOIC
DS1806E-010+ IC POT DIG SEXTET 10K 20-TSSOP
MAX5421AEUB+ IC VOLTAGE DIVIDER DGLT 10MSOP
MS3450W22-4S CONN RCPT 4POS WALL MNT W/SCKT
MAX5431AEUB+ IC VOLTAGE DIVIDER PGA 10-UMAX
相关代理商/技术参数
参数描述
DS1338C-18# 功能描述:实时时钟 I2C Serial RTC w/56 Byte NV RAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS1338C-18+ 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 56BYTE 16SOIC - Bulk
DS1338C-3 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS1338C-3# 功能描述:实时时钟 I2C Serial RTC w/56 Byte NV RAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS1338C-3+ 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 56BYTE 16SOIC - Bulk