lpc4310 NXP Semiconductors, lpc4310 Datasheet - Page 28

• Manufacturer Part Number: lpc4310
• Description: Lpc4350/30/20/10 32-bit Arm Cortex-m4/m0 Mcu; Up To 264 Kb Sram; Ethernet; Two High-speed Usbs; Advanced Configurable Peripherals
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] ALARM output pin.
LPC4350_30_20_10
Objective data sheet
Symbol
Power and ground pins
USB0_VDDA
3V3_DRIVER
USB0
_VDDA3V3
USB0_VSSA
_TERM
USB0_VSSA
_REF
VDDA
VBAT
VDDREG
VPP
VDDIO
VSS
VSSIO
VSSA
I = input, O = output, IA = inactive; PU = pull-up enabled; F = floating
Digital I/O pin. Not 5 V tolerant.
Digital I/O pin. 5 V tolerant.
Digital high-speed I/O pin.
5 V tolerant analog I/O pin.
3.3 V tolerant analog I/O pin.
5 V tolerant USB I/O pin.
I
RESET input pin.
2
C-bus 5 V tolerant open-drain pin.
Pin description
LBGA256
pin
F3
G3
H3
G1
B4
B10
F10; F9;
L8; L7
E8
F7; J7;
N7; L10;
E12; N13;
L9; H10;
G10; D7;
J6; F8; K7
H7; K8;
G9; J11;
J10
G6; J8;
J9; K9;
K10; P7;
M13; P13;
D13; G8;
H8; G7;
C4; H9
B2
…continued
Reset
state
-
-
-
-
-
-
-
-
-
-
-
Type Description
-
-
-
-
-
-
-
-
-
-
-
-
All information provided in this document is subject to legal disclaimers.
Separate analog 3.3 V power supply for driver.
USB 3.3 V separate power supply voltage.
Dedicated analog ground for clean reference for termination resistors.
Dedicated clean analog ground for generation of reference currents and
voltages.
Analog power supply.
RTC power supply: 3.3 V on this pin supplies power to the RTC.
Main regulator power supply.
OTP programming voltage.
I/O power supply.
Ground.
Ground.
Analog ground.
Rev. 1 — 29 October 2010
32-bit ARM Cortex-M4/M0 microcontroller
LPC4350/30/20/10
© NXP B.V. 2010. All rights reserved.
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