LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 19

• 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
PB_0
PB_1
PB_2
PB_3
PB_4
PB_5
PB_6
PC_0
PC_1
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Pin description
B15
A14
B12
A13
B11
A12
A6
D4
E4
…continued
Reset
state
[1]
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
Type Description
-
O
O
-
-
I
O
-
-
I/O
O
-
-
I/O
O
-
-
I/O
O
-
-
I/O
O
-
-
I/O
O
-
I/O
I
-
I/O
I/O
O
I
O
All information provided in this document is subject to legal disclaimers.
n.c.
CTOUT_10 — SCT output 10. Match output 2 of timer 2.
LCDVD23 — LCD data.
n.c.
n.c.
USB1_ULPI_DIR — ULPI link DIR signal. Controls the ULP data line
direction.
LCDVD22 — LCD data.
n.c.
n.c.
USB1_ULPI_D7 — ULPI link bidirectional data line 7.
LCDVD21 — LCD data.
n.c.
n.c.
USB1_ULPI_D6 — ULPI link bidirectional data line 6.
LCDVD20 — LCD data.
n.c.
n.c.
USB1_ULPI_D5 — ULPI link bidirectional data line 5.
LCDVD15 — LCD data.
n.c.
n.c.
USB1_ULPI_D4 — ULPI link bidirectional data line 4.
LCDVD14 — LCD data.
n.c.
n.c.
USB1_ULPI_D3 — ULPI link bidirectional data line 3.
LCDVD13 — LCD data.
n.c.
ENET_RX_CLK — Ethernet Receive Clock (MII interface).
USB1_ULPI_CLK — ULPI link CLK signal. 60 MHz clock generated by the
PHY.
n.c.
SDIO_CLK — SD/MMC card clock.
USB1_ULPI_D7 — ULPI link bidirectional data line 7.
SDIO_VOLT0 — SD/MMC bus voltage select output 0.
U1_RI — Ring Indicator input for UART 1.
ENET_MDC — Ethernet MIIM clock.
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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