LPC4350FET256,551 NXP Semiconductors, LPC4350FET256,551 Datasheet - Page 62

• Manufacturer Part Number: LPC4350FET256,551
• Description: IC MCU 32BIT 256LBGA
• Manufacturer: NXP Semiconductors
• Series: LPC43xxr

Specifications of LPC4350FET256,551

• Core Processor: ARM® Cortex™-M4/M0
• Core Size: 32-Bit Dual-Core
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 146
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 264K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 3.
LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See
LPC4350_30_20_10
Objective data sheet
Symbol
ADC0_5/
ADC1_5
ADC0_6/
ADC1_6
ADC0_7/
ADC1_7
RTC
RTC_ALARM
RTCX1
RTCX2
Crystal oscillator pins
XTAL1
XTAL2
Power and ground pins
USB0_VDDA
3V3_DRIVER
USB0
_VDDA3V3
USB0_VSSA
_TERM
USB0_VSSA
_REF
VDDA
VBAT
VDDREG
VPP
Pin description
B3
A5
C5
A11
A8
B8
D1
E1
F3
G3
H3
G1
B4
B10
F10,
F9,
L8,
L7
E8
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
-
…continued
-
-
-
C3
A5
B5
B1
C1
D1
D2
D3
F2
B2
C5
E4,
E5,
F4
-
208 144 -
204 142 -
197 136 -
186 129 92
182 125 88
183 126 89
18
19
24
25
27
31
198 137 95
184 127 90
135
,
188
,
195
,
82,
33
-
12
13
16
17
19
23
94,
131,
59,
25
-
All information provided in this document is subject to legal disclaimers.
Rev. 2.1 — 23 September 2011
5
6
7
8
10
14
-
-
[8]
[8]
[8]
[11]
[8]
[8]
[8]
[8]
[12]
I; IA
I; IA
I; IA
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
O
I
O
I
O
-
-
-
-
-
-
-
-
Description
ADC input channel 5. Shared between 10-bit ADC0/1.
ADC input channel 6. Shared between 10-bit ADC0/1.
ADC input channel 7. Shared between 10-bit ADC0/1.
RTC controlled output.
Input to the RTC 32 kHz ultra-low power oscillator
circuit.
Output from the RTC 32 kHz ultra-low power
oscillator circuit.
Input to the oscillator circuit and internal clock
generator circuits.
Output from the oscillator amplifier.
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 and ADC reference voltage.
RTC power supply: 3.3 V on this pin supplies power
to the RTC.
Main regulator power supply.
OTP programming voltage.
32-bit ARM Cortex-M4/M0 microcontroller
Table
LPC4350/30/20/10
2.
© NXP B.V. 2011. All rights reserved.
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