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参数资料
| 型号： | KSZ8851-16MLL TR |
| 厂商： | Micrel Inc |
| 文件页数： | 59/84页 |
| 文件大小： | 0K |
| 描述： | IC MAC CTLR 1PORT W/BUS 48LQFP |
| 产品培训模块： | KSZ8851 10/100 Embedded Controllers |
| 标准包装： | 1,000 |
| 控制器类型： | 以太网控制器，MAC/PHY |
| 接口： | 总线 |
| 电源电压： | 1.8V，2.5V，3.3V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
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PIC16F7X
DS30325B-page 60
2002 Microchip Technology Inc.
REGISTER 9-1:
SSPSTAT: SYNC SERIAL PORT STATUS REGISTER (ADDRESS 94h)
R/W-0
R-0
SMP
CKE
D/A
PS
R/W
UA
BF
bit 7
bit 0
bit 7
SMP: SPI Data Input Sample Phase bit
SPI Master mode:
1
= Input data sampled at end of data output time
0
= Input data sampled at middle of data output time (Microwire)
SPI Slave mode:
SMP must be cleared when SPI is used in Slave mode
I2C mode:
This bit must be maintained clear
bit 6
CKE: SPI Clock Edge Select bit (Figure 9-2, Figure 9-3, and Figure 9-4)
SPI mode, CKP = 0:
1
= Data transmitted on rising edge of SCK (Microwire alternate)
0
= Data transmitted on falling edge of SCK
SPI mode, CKP = 1:
1
= Data transmitted on falling edge of SCK (Microwire default)
0
= Data transmitted on rising edge of SCK
I2C mode:
This bit must be maintained clear
bit 5
D/A: Data/Address bit (I2C mode only)
1
= Indicates that the last byte received or transmitted was data
0
= Indicates that the last byte received or transmitted was address
bit 4
P: STOP bit (I2C mode only)
This bit is cleared when the SSP module is disabled, or when the START bit is detected last.
SSPEN is cleared.
1
= Indicates that a STOP bit has been detected last (this bit is ’0’ on RESET)
0
= STOP bit was not detected last
bit 3
S: START bit (I2C mode only)
This bit is cleared when the SSP module is disabled, or when the STOP bit is detected last.
SSPEN is cleared.
1
= Indicates that a START bit has been detected last (this bit is ’0’ on RESET)
0
= START bit was not detected last
bit 2
R/W: Read/Write bit Information (I2C mode only)
This bit holds the R/W bit information following the last address match. This bit is only valid from
the address match to the next START bit, STOP bit, or ACK bit.
1
= Read
0 = Write
bit 1
UA: Update Address bit (10-bit I2C mode only)
1
= Indicates that the user needs to update the address in the SSPADD register
0
= Address does not need to be updated
bit 0
BF: Buffer Full Status bit
Receive (SPI and I2C modes):
1
= Receive complete, SSPBUF is full
0
= Receive not complete, SSPBUF is empty
Transmit (I2C mode only):
1
= Transmit in progress, SSPBUF is full
0
= Transmit complete, SSPBUF is empty
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR reset
’1’ = Bit is set
’0’ = Bit is cleared
x = Bit is unknown
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ8851-16MLLU | 功能描述:以太网 IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8851-16MLLU TR | 功能描述:以太网 IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8851-16MQL | 功能描述:以太网 IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8851-16MQL-EVAL | 功能描述:以太网开发工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) Eval Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| KSZ8851-16MQLI | 功能描述:以太网 IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free, I-Temp) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
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