参数资料
型号: MC34827A1EPR2
厂商: Freescale Semiconductor
文件页数: 41/57页
文件大小: 0K
描述: IC USB POWER MANAGER 20-QFN
标准包装: 1
应用: OR 控制器,UART/USB 数据,音频管理
电流 - 电源: 9µA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-UFQFN 裸露焊盘
供应商设备封装: 20-QFN 裸露焊盘(3x3)
包装: 标准包装
其它名称: MC34827A1EPR2DKR
FUNCTIONAL DEVICE OPERATION
REGISTER MAP
Table 24. Manual Switching Register 1
Bit
1-0
Mode
R/W
Symbol
VBUS Switching
Reset
00
Description
VBUS line switching configuration when Manual S/W = 0
Notes
00: open all switches
01: internal power MOSFET on
10: VBUS connects to MIC
Others: open all switches connected to the VBUS line.
4-2
R/W
DP Switching
000
DP line switching configuration when Manual S/W = 0
000: open all switches
001: DP connected to D+, DM connected to D-
010: DP connected to SPK_R, DM connected to SPK_L
011: DP connected to RxD, DM connected to TxD
Others: open all switches connected to the DP pin and DM pin
7-5
R
DM Switching
000
DM line switching configuration when Manual S/W = 0
000: open all switches
001: DP connected to D+, DM connected to D-
010: DP connected to SPK_R, DM connected to SPK_L
011: DP connected to RxD, DM connected to TxD
Others: open all switches connected to the DP pin and DM pin
Notes:
18. DM Switching bits are read-only and equal to the corresponding bits in DP switching bits.
Table 25. Manual Switching Register 2
Bit
1-0
2
Mode
R/W
R/W
Symbol
Reserved
JIG_ON
Reset
00
0
Description
JIG output when Manual S/W = 0
Notes
0: low impedance
1: high impedance
3
R/W
BOOT_SW
0
BOOT output when Manual S/W = 0
0: low logic voltage
1: high logic voltage
4
R/W
CHG_DET
0
ISET output when Manual S/W = 0
0: high impedance
1: low impedance
7-5
R/W
Reserved
000
Table 26. FSL Status Register 1
Bit
0
Mode
R
Symbol
ADC_STATUS
Reset
x
ADC conversion status
Description
Notes
1: ADC conversion completed
0: ADC conversion in progress
1
R
VBUS_DET
x
VBUS voltage is higher than the POR
0: no
1: yes
MC34827
Analog Integrated Circuit Device Data
Freescale Semiconductor
41
相关PDF资料
PDF描述
MC34921AER2 IC MOTOR DRVR PWM DC DUAL 64LQFP
MC34923EGR2 IC PWM MOTOR DRIVER FULL 24-SOIC
MC35XS3400DPNAR2 IC SWITCH HIGH SIDE QUAD 24QFN
MC3PHACVPE IC MOTOR CONTROLLER 28-DIP
MC44604PG IC REG CTRLR FLYBACK PWM 16-DIP
相关代理商/技术参数
参数描述
MC34827A2EPR2 功能描述:USB 接口集成电路 MINI USB IC RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MC34829 制造商:SPC Multicomp 功能描述:CONNECTOR FPC SMD 0.5MM 20WAY
MC3482BL 制造商:Motorola Inc 功能描述:
MC34831 制造商:SPC Multicomp 功能描述:HEADER VERTICAL SMT 7WAY 制造商:SPC Multicomp 功能描述:HEADER, VERTICAL, SMT, 7WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONNECTOR HEADER 7POS, 1.25MM; Connector Type:Wire to Board; Series:1251S; Contact Termination:Surface Mount Vertical; Gender:Header; No. of Contacts:7; No. of Rows:1; Pitch Spacing:1.25mm; Contact Plating:Tin ;RoHS Compliant: Yes
MC34833 制造商:SPC Multicomp 功能描述:HEADER VERTICAL SMT 11WAY