参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 98/159页
文件大小: 0K
描述: IC POWER MANAGEMENT 206MAPBGA
标准包装: 160
应用: 通用
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 206-LFBGA
供应商设备封装: 206-MAPBGA(13x13)
包装: 托盘
Functional Block Description
Baseband
MIC
SPKR_R
SPKR_L
ADC
ID Det
VBUS
DP
DM
ID
GND
VBUS
D+
D-
ID
GND
AUDIO ACCESSORY
SHLD
Figure 28. Operation of the Headset with Remote Control and Microphone
?
20ms
T KP
T LKP
20ms
Key
Press
Error
KP
INT
Button Register read
Interrupt Status 0 Register KP bit written to a one
KP
Interrupt Status 0 Register KP bit written to a one
INT
LKP
LKR
INT
ADC
Time
Interrupt Status 0 Register
Interrupt Status 0 Register
LKR bit written to a one
LKP bit written to a one
Figure 29. Remote Control Key Press Timing
The ID detection circuit continues to be ON for detaching detection in the Active mode, and samples the ID line every interval
programmed by the device wake-up bits in the USB Timing register. When the ID_FLOAT rising edge is detected, the Detach bit
in the USB Interrupt Sense register is set to inform the host the accessory is detached. The MC34708 then enters Standby mode.
MC34708
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
98
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相关代理商/技术参数
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MC34709 制造商:SPC Multicomp 功能描述:HEADER R/ANGLE 12WAY 制造商:SPC Multicomp 功能描述:HEADER, R/ANGLE, 12WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONN, RECEPTACLE, 12POS, 3MM; Series:2261(5561); Pitch Spacing:3mm; Contact Termination:Through Hole Right Angle; No. of Contacts:12; No. of Rows:2; Connector Mounting:PCB; Gender:Receptacle; Contact Material:Copper Alloy ;RoHS Compliant: Yes
MC34709VK 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34709VKR2 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC3470N 制造商:Texas Instruments 功能描述: