LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 23

• 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 3.
LPC1850_30_20_10
Objective data sheet
Symbol
PD_14
PD_15
PD_16
PE_0
PE_1
PE_2
PE_3
PE_4
PE_5
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Pin description
R13
T15
R14
P14
N14
M14 I; PU
K12
K13
N16
…continued
Reset
state
[1]
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
Type Description
-
-
O
-
-
-
I/O
-
-
-
I/O
-
-
-
-
I/O
-
-
-
I/O
I
I
-
I/O
-
O
I
I/O
-
I
-
I/O
-
O
O
I/O
All information provided in this document is subject to legal disclaimers.
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EXTBUS_DYCS2 — SDRAM chip select 2.
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EXTBUS_A17 — External memory address line 17.
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EXTBUS_A16 — External memory address line 16.
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EXTBUS_A18 — External memory address line 18.
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EXTBUS_A19 — External memory address line 19.
ADCTRIG0 — ADC trigger input 0.
CAN1_RD — CAN1 receiver input.
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EXTBUS_A20 — External memory address line 20.
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CAN1_TD — CAN1 transmitter output.
ADCTRIG1 — ADC trigger input 1.
EXTBUS_A21 — External memory address line 21.
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NMI — External interrupt input to NMI.
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EXTBUS_A22 — External memory address line 22.
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CTOUT_3 — SCT output 3. Match output 3 of timer 0.
U1_RTS — Request to Send output for UART 1. Can also be configured to be
an RS-485/EIA-485 output enable signal for UART 1.
EXTBUS_D24 — External memory data line 24.
Rev. 1.2 — 17 February 2011
32-bit ARM Cortex-M3 microcontroller
LPC1850/30/20/10
© NXP B.V. 2011. All rights reserved.
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