參數(shù)資料
型號(hào): KSZ8864RMN
廠商: Micrel Inc
文件頁數(shù): 42/111頁
文件大小: 0K
描述: IC ETHERNET SW 4PORT 64QFN
標(biāo)準(zhǔn)包裝: 348
控制器類型: 以太網(wǎng)開關(guān)控制器
接口: MII,RMII
電源電壓: 1.8V,2.5V,3.3V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-QFN(8x8)
包裝: 托盤
配用: 576-3869-ND - BOARD EVALUATION FOR KSZ8864RMN
其它名稱: 576-3787
KSZ8864RMN-ND
PIC16C9XX
DS30444E - page 36
1997 Microchip Technology Inc.
5.4
PORTD and TRISD Registers
PORTD is an 8-bit port with Schmitt Trigger input buff-
ers. The rst ve pins are congurable as general pur-
pose I/O pins or LCD segment drivers. Pins RD5, RD6
and RD7 can be digital inputs or LCD segment or com-
mon drivers.
TRISD controls the direction of pins RD0 through RD4
when PORTD is congured as a digital port.
EXAMPLE 5-4:
INITIALIZING PORTD
BCF
STATUS,RP0
;Select Bank2
BSF
STATUS,RP1
;
BCF
LCDSE,SE29
;Make RD<7:5> digital
BCF
LCDSE,SE0
;Make RD<4:0> digital
BSF
STATUS,RP0
;Select Bank1
BCF
STATUS,RP1
;
MOVLW 0x07
;Make RD<4:0> outputs
MOVWF TRISD
;Make RD<7:5> inputs
Note:
On a Power-on Reset these pins are con-
gured as LCD segment drivers.
Note:
To congure the pins as a digital port, the
corresponding bits in the LCDSE register
must be cleared. Any bit set in the LCDSE
register overrides any bit settings in the
corresponding TRIS register.
FIGURE 5-6:
PORTD<4:0> BLOCK
DIAGRAM
Data Bus
WR
RD
Data Latch
TRIS Latch
Schmitt
Trigger
input
buffer
Q
D
CK
Q
D
CK
EN
Q
D
EN
I/O pin
RD TRIS
LCDSE<n>
LCD
LCD Segment
Segment Data
Output Enable
PORT
TRIS
PORT
相關(guān)PDF資料
PDF描述
KSZ8863RLLI IC ETHERNET SWITCH 3PORT 48-LQFP
V72A3V3C264BG3 CONVERTER MOD DC/DC 3.3V 264W
KSZ8851SNL TR IC CTLR MAC/PHY NON-PCI 32-MLF
PIC16F676-E/SL IC MCU FLASH 1KX14 W/AD 14SOIC
LTC4278IDKD#PBF IC PD IEEE 802.3AT 25.5W 32-DFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8864RMN-EVAL 功能描述:以太網(wǎng)開發(fā)工具 4-Port 10/100 Ethernet Switch w/ 2x PHYs and 2x MAC Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8864RMNI 功能描述:以太網(wǎng) IC 4-Port 10/100 Ethernet Switch w/ 2x PHYs and 2x MAC Interface - Industrial Temp RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8864RMNU 功能描述:以太網(wǎng) IC 4-Port 10/100BT Switch with MII/RMII (Automotive) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8864RMNU TR 制造商:Micrel Inc 功能描述:IC ETHERNET SWITCH 4PORT 64MLF
KSZ8873FLL 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x FX Ports - Lead free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray