- 您现在的位置：买卖IC网 > PDF目录69042 > PC13892VLR2 (FREESCALE SEMICONDUCTOR INC) 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA186 PDF资料下载
参数资料
| 型号： | PC13892VLR2 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA186 |
| 封装： | 12 X 12 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, BGA-186 |
| 文件页数： | 37/75页 |
| 文件大小： | 3848K |
| 代理商： | PC13892VLR2 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页当前第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页
Analog Integrated Circuit Device Data
42
Freescale Semiconductor
13892
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.
VGEN1
Output of general purpose 1 regulator.
VGEN2DRV
Drive output for the VGEN2 external PNP transistor.
VGEN2
Output of general purpose 2 regulator.
VINGEN3DRV
1. Input for the VGEN3 regulator when no external PNP
transistor used. Typically connected to BP.
2. Drive output for VGEN3 in case an external PNP
transistor is used on the application. In this case, this pin
must be connected the base of the PNP transistor.
VGEN3
Output of general purpose 3 regulator.
VSRTC
Output regulator for the SRTC module on the processor.
The VSRTC regulator provides the CLK32KMCU output level
(1.2 V). Additionally, it is used to bias the Low Power SRTC
domain of the SRTC module integrated on certain FSL
processors.
GNDREG1
Ground for regulators 1.
GNDREG2
Ground for regulators 2.
GNDREG3
Ground for regulators 3.
GPO1
General purpose output 1. Intended to be used for battery
thermistor biasing. In this case, connect a 10 K
Ω resistor
from GPO1 to ADIN5, and one from ADIN5 to GND.
GPO2
General purpose output 2.
GPO3
General purpose output 3.
GPO4
General purpose output 4. It can be configured for a
muxed connection into Channel 7 of the GP ADC.
CONTROL LOGIC
LICELL
Coin cell supply input and charger output. The LICELL pin
provides a connection for a coin cell backup battery or
supercap. If the main battery is deeply discharged, removed,
or contact-bounced (i.e., during a power cut), the RTC
system and coin cell maintained logic will switch over to the
LICELL for backup power. This pin also works as a current-
limited voltage source for battery charging. A small capacitor
should be placed from LICELL to ground under all
circumstances.
XTAL1
32.768 kHz Oscillator crystal connection 1.
XTAL2
32.768 kHz Oscillator crystal connection 2.
GNDRTC
Ground for the RTC block.
CLK32K
32 kHz Clock output for peripherals. At system start-up,
the 32 kHz clock is driven to CLK32K (provided as a
peripheral clock reference), which is referenced to SPIVCC.
The CLK32K is restricted to state machine activation in
normal on mode.
CLK32KMCU
32 kHz Clock output for processor. At system start-up, the
32 kHz clock is driven to CLK32KMCU (intended as the CKIL
input to the system processor) referenced to VSRTC. The
driver is enabled by the start-up sequencer and the
CLK32KMCU is programmable for Low Power Off mode
control by the state machine.
RESETB AND RESETBMCU
Reset output for peripherals and processor respectively.
These depend on the Power Control Modes of operation (See
Functional Device Operation on page 48). These are meant
as reset for the processor, or peripherals in a power up
condition, or to keep one in reset while the other is up and
running.
相关PDF资料 |
PDF描述 |
|---|---|
| PC13892JVK | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA139 |
| PC14568ED | SPECIALTY ANALOG CIRCUIT, PDIP16 |
| PC14568P | SPECIALTY ANALOG CIRCUIT, PDIP16 |
| PC14568EDR2 | SPECIALTY ANALOG CIRCUIT, PDIP16 |
| PC33880DWB | BRUSH DC MOTOR CONTROLLER, 2 A, PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PC13933A | 制造商:Thomas & Betts 功能描述:MTG FLNGE, 400A MXGRD M.I. |
| PC13CSL | 制造商:Porter Cable 功能描述:13 Amp 7 1/4" Laser Circular Saw 制造商:PORTER-CABLE 功能描述:13 AMP CIRCULAR SAW |
| PC13P11A10 | 制造商:WINCHESTER 制造商全称:Winchester Electronics Corporation 功能描述:POWER CONNECTOR CODE ORDER CHART |
| PC13P11A11 | 制造商:WINCHESTER 制造商全称:Winchester Electronics Corporation 功能描述:POWER CONNECTOR CODE ORDER CHART |
| PC13P11A12 | 制造商:WINCHESTER 制造商全称:Winchester Electronics Corporation 功能描述:POWER CONNECTOR CODE ORDER CHART |
发布紧急采购，3分钟左右您将得到回复。