LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 1018

• 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 963. Pin description
<Document ID>
User manual
Symbol
P1_16
P1_17
P1_18
P1_19
P1_20
P2_0
P2_1
P2_2
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
M7
M8
N12
M11 I; PU
M10 I; PU
T16
N15
M15 I; PU
…continued
Reset
state
[1]
I; PU
I; PU
I; PU
I; PU
I; PU
Type Description
I/O
I
-
I
I/O
I/O
-
I/O
I/O
I/O
-
O
I
I/O
-
-
I/O
I/O
-
O
-
O
I/O
O
-
I
I/O
O
-
I/O
I/O
O
All information provided in this document is subject to legal disclaimers.
GPIO0[3] — General purpose digital input/output pin.
U2_RXD — Receiver input for UART2.
n.c.
ENET_CRS (ENET_CRS_DV) — Ethernet Carrier Sense (MII interface) or
Ethernet Carrier Sense/Data Valid (RMII interface).
GPIO0[12] — General purpose digital input/output pin.
U2_UCLK — Serial clock input/output for UART2 in synchronous mode.
n.c.
ENET_MDIO — Ethernet MIIM data input and output.
GPIO0[13] — General purpose digital input/output pin.
U2_DIR — RS-485/EIA-485 output enable/direction control for UART2.
n.c.
ENET_TXD0 — Ethernet transmit data 0 (RMII/MII interface).
ENET_TX_CLK (ENET_REF_CLK) — Ethernet Transmit Clock (MII
interface) or Ethernet Reference Clock (RMII interface).
SSP1_SCK — Serial clock for SSP1.
n.c.
n.c.
GPIO0[15] — General purpose digital input/output pin.
SSP1_SSEL — Slave Select for SSP1.
n.c.
ENET_TXD1 — Ethernet transmit data 1 (RMII/MII interface).
n.c.
U0_TXD — Transmitter output for USART0.
EXTBUS_A13 — External memory address line 13.
USB0_PWR_EN — VBUS drive signal (towards external charge pump or
power management unit); indicates that Vbus must be driven (active high).
n.c.
U0_RXD — Receiver input for USART0.
EXTBUS_A12 — External memory address line 12.
USB0_PWR_FAULT — Port power fault signal indicating overcurrent
condition; this signal monitors over-current on the USB bus (external circuitry
required to detect over-current condition).
n.c.
U0_UCLK — Serial clock input/output for USART0 in synchronous mode.
EXTBUS_A11 — External memory address line 11.
USB0_IND1 — USB0 port indicator LED control output 1.
Rev. 00.13 — 20 July 2011
Chapter 42: Appendix
UM10430
© NXP B.V. 2011. All rights reserved.
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