LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 182

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• 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, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 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: Details
• Other names: 935293795551

NXP Semiconductors
Table 107. Pin description
<Document ID>
User manual
Symbol
ADC0_1/
ADC1_1
ADC0_2/
ADC1_2
ADC0_3/
ADC1_3
ADC0_4/
ADC1_4
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
C3
A4
B5
C6
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
x
x
x
x
x
…continued
x
x
x
-
-
-
-
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
2
143
139
138
144
142
136
129
125
126
12
13
16
17
19
23
137
127
94,
131,
59,
25
x
All information provided in this document is subject to legal disclaimers.
[8]
[8]
[8]
[8]
[8]
[8]
[8]
[11]
[8]
[8]
[8]
[8]
Rev. 00.13 — 20 July 2011
Reset
state
[2]
I; IA
I; IA
I; IA
I; IA
I; IA
I; IA
I; IA
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
-
-
-
-
Type Description
O
I
O
I
O
-
-
-
-
ADC input channel 1. Shared between 10-bit ADC0/1.
ADC input channel 2. Shared between 10-bit ADC0/1.
ADC input channel 3. Shared between 10-bit ADC0/1.
ADC input channel 4. Shared between 10-bit ADC0/1.
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.
USB 3.3 V separate power supply voltage.
Dedicated clean analog ground for generation of
OTP programming voltage.
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.
Dedicated analog ground for clean reference for
termination resistors.
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.
Chapter 12: LPC18xx Pin configuration
UM10430
© NXP B.V. 2011. All rights reserved.
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