参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 12/159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
Pin Connections
Table 3. MC34708 Pin Definitions (continued)
Pin Number
D4
F2
USB
H3
L3
K1
J1
L1
M1
G4
G5
H7
J2
K2
H1
H2
G3
Pin Name
SDWNB
GNDSPI
UID
GNDUSB
DP
DM
DPLUS
DMINUS
RXD
TXD
MIC
SPKR
SPKL
VBUS
VUSB
VINUSB
Pin
Function
O
GND
I/O
GND
I/O
I/O
I/O
I/O
O
I/O
O
I
I
I/O
O
I
Definition
Indication of imminent system shutdown
Ground for SPI interface
USB OTG transceiver cable ID
USB Ground
USB Data +
USB Data –
Processor D+
Processor D-
UART Receive
UART Transmit
Mic output
Speaker right
Speaker left
USB transceiver cable interface VBUS & OTG supply output
USB transceiver regulator output
Input option for VUSB; tie to SWBST at top level.
A to D Converter
K7
K6
L6
K4
L5
J7
J6
P1
N2, N3, N4,
P3, P4
ADIN9
ADIN10
ADIN11
TSX1/ADIN12
TSX2/ADIN13
TSY1/ADIN14
TSY2/ADIN15
TSREF
GNDADC
I
I
I
I
I
I
I
O
GND
ADC generic input channel 9
ADC generic input channel 10,
ADC generic input channel 11
Touch Screen Interface X1 or ADC generic input channel 12
Touch Screen Interface X2 or ADC generic input channel 13
Touch Screen Interface Y1 or ADC generic input channel 14
Touch Screen Interface Y2 or ADC generic input channel 15
Touch Screen Reference
Ground for ADC
Thermal Grounds
H5
SUBSREF
GND
Substrate ground connection for reference circuitry
E9, F8,F9,
L7, G9, H6,
H8, H9, J8,
SUBSPWR1
GND
Substrate ground connection for power devices SW1, SW4, SW5
J9, K8, K9
K15
N13
B15
SUBSLDO
SUBSANA1
SUBSANA2
GND
GND
GND
Substrate ground connection for all LDOs
Substrate ground connection for analog circuitry of SW1, SW4, SW5
Substrate ground connection for analog circuitry of SW2, SW3, SWBST
MC34708
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
12
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