MCP47DA1
DS25118C-page 8
2012 Microchip Technology Inc.
1.1
I2C Mode Timing Waveforms and Requirements
FIGURE 1-1:
I2C Bus Start/Stop Bits Timing Waveforms.
FIGURE 1-2:
I2C Bus Data Timing.
TABLE 1-1:
I2C BUS START/STOP BITS REQUIREMENTS
91
93
SCL
SDA
START
Condition
STOP
Condition
90
92
I2C AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40
C TA +125C (Extended)
Operating Voltage VDD range is described in Section 2.0 “Typical
Param.
No.
Symbol
Characteristic
Min
Max
Units
Conditions
FSCL
Standard Mode
0
100
kHz
Cb = 400 pF, 1.8V - 5.5V
Fast Mode
0
400
kHz
Cb = 400 pF, 2.7V - 5.5V
D102
Cb
Bus capacitive
loading
100 kHz mode
400
pF
400 kHz mode
400
pF
90
TSU:STA
START condition
100 kHz mode
4700
ns
Only relevant for repeated
START condition
Setup time
400 kHz mode
600
ns
91
THD:STA
START condition
100 kHz mode
4000
ns
After this period, the first
clock pulse is generated
Hold time
400 kHz mode
600
ns
92
TSU:STO
STOP condition
100 kHz mode
4000
ns
Setup time
400 kHz mode
600
ns
93
THD:STO
STOP condition
100 kHz mode
4000
ns
Hold time
400 kHz mode
600
ns
Note 1: Refer to specification D102 (Cb) for load conditions.
90
91
92
100
101
103
106
107
109
110
102
SCL
SDA
In
SDA
Out
相关PDF资料
MCW1001AT-I/SS IC INTERFACE SOCKET XLP 28-SSOP
MCZ145010EG IC SMOKE DETECT PHOTOELEC 16SOIC
MCZ145012EG IC SMOKE DETECT PHOTOELEC 16SOIC
MCZ33094EG IC IGNITION CONTROL 12V 16-SOIC
MCZ33287EG IC DRIVER DUAL LOSIDE MON 20SOIC
MCZ33290EF IC SER LNK INTER ISO KLINE 8SOIC
MCZ33298EG IC SWITCH 8X LOSIDE W/SPI 24SOIC
MCZ33399EF IC LIN INTERFACE W/WAKE 8-SOIC
相关代理商/技术参数
MCP4801-E/MC 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801-E/MS 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801-E/P 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801-E/SN 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801T-E/MC 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801T-E/MS 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4801T-E/SN 功能描述:数模转换器- DAC Sngl 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MCP4802-E/MS 功能描述:数模转换器- DAC Dual 8-bit DAC w/SPI interface intnl Vref RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube