MC34708VK データシートの表示（PDF） - Freescale Semiconductor
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MC34708VK Datasheet PDF : 159 Pages
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Table 3. MC34708 Pin Definitions (continued)
Pin Number Pin Name
Pin
Function
Definition
F11
R3
R2
P6
P2
R4
R5
P5
R6
M6
N7, P7, R7
N8, P8, R8
M7
N9, P9, R9
L8
F12, F13
J14, J15
H12
G12, G13
GNDREF2
SW4AIN
SW4ALX
SW4AFB
GNDSW4A
SW4BIN
SW4BLX
SW4BFB
GNDSW4B
SW4CFG
SW5IN
SW5LX
SW5FB
GNDSW5
GNDREF1
SWBSTIN
SWBSTLX
SWBSTFB
GNDSWBST
GND
I
O
I
GND
I
O
I
GND
I
I
O
I
GND
GND
I
O
I
GND
Ground reference for switching regulators
SW4A input
SW4A switch node connection
SW4A feedback
Ground for SW4A
SW4B input
SW4B switch node connection
SW4B feedback
Ground for SW4B
SW4A/B mode configuration
SW5 input
SW5 output
SW5 feedback
Ground for SW5
Ground reference for Switching Regulators
Boost Regulator BP supply
SWBST switch node connection
Boost Regulator feedback
Ground for boost Regulator
LDO Regulators
L11
VINREFDDR
P15
VREFDDR
K10
VHALF
J11
VINPLL
J12
VPLL
J10
VDACDRV
K12
VDAC
L14
LDOVDD
M14
VUSB2DRV
L13
VUSB2
N14
VINGEN1
M13
VGEN1
N15
VGEN2DRV
K11
VGEN2
J13
VSRTC
I
VREFDDR input supply
O
VREFDDR regulator output
O
Half supply reference for VREFDDR
I
VPLL input supply
O
VPLL regulator output
O
Drive output for VDAC regulator using external PNP device
O
VDAC regulator output
I
Supply pin for VUSB2, VDAC, and VGEN2
I
1. VUSB2 input using internal PMOS FET
O
2. Drive output for VUSB2 regulator using external PNP device
O
VUSB2 regulator output
I
VGEN1 input supply
O
VGEN1 regulator output
I
1. VGEN2 input using internal PMOS FET
O
2. Drive output for VINT regulator using external PNP device
O
VGEN2 regulator output
O
Output regulator for SRTC module on processor
Analog Integrated Circuit Device Data
Freescale Semiconductor
Pin Connections
MC34708
10
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