LPC1758FBD80 NXP Semiconductors, LPC1758FBD80 Datasheet - Page 5

• Manufacturer Part Number: LPC1758FBD80
• Description: IC, 32BIT MCU, ARM CORTEX, 100MHZ LQFP80
• Manufacturer: NXP Semiconductors

Specifications of LPC1758FBD80

• Controller Family/series: (ARM Cortex)
• No. Of I/o's: 52
• Ram Memory Size: 64KB
• Cpu Speed: 100MHz
• No. Of Timers: 4
• Interface: CAN, I2C, SPI, UART
• Core Size: 32 Bit
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
5. Block diagram
LPC1758_56_54_52_51_3
Product data sheet
Fig 1.
RXD0/TXD0
MOSI/MISO
P0, P1,
PCAP1[1:0]
2 × MAT0/1
P2, P4
8 × UART1
PWM1[6:1]
SCK/SSEL
1 × CAP0,
2 × CAP1
AD0[7:2]
SSEL1
MISO1
MOSI1
RTCX1
RTCX2
SCK1
RD1/2
P0, P2
VBAT
TD1/2
SDA1
SCL1
Grey-shaded blocks represent peripherals with connection to the GPDMA.
Block diagram
debug
port
HIGH-SPEED
OSCILLATOR
GPIO INTERRUPT CONTROL
RTC POWER DOMAIN
GPIO
32 kHz
BACKUP REGISTERS
I-code
bus
APB slave group 0
PIN CONNECT
CORTEX-M3
CAN1/CAN2
interface
TIMER 0/1
12-bit ADC
TEST/DEBUG
UART0/1
JTAG
INTERFACE
PWM1
SSP1
WDT
ARM
I2C1
SPI0
D-code
bus
slave
(1)
RTC
system
bus
MULTILAYER AHB MATRIX
LPC1758/56/54/52/51
CONTROLLER
Rev. 03 — 19 November 2009
BRIDGE 0
DMA
AHB TO
APB
master
slave
CONTROLLER
WITH DMA
ETHERNET
RMII pins
BRIDGE 1
AHB TO
APB
master
(2)
slave
LPC1758/56/54/52/51
CONTROLLER
DEVICE/OTG
WITH DMA
USB HOST/
USB pins
USB PHY
32-bit ARM Cortex-M3 microcontroller
slave
QUADRATURE ENCODER
EXTERNAL INTERRUPTS
(1)
(2)
(3)
(4)
MOTOR CONTROL PWM
master
SYSTEM CONTROL
LPC1758/56 only
LPC1758 only
LPC1758/56/54 only
LPC1752/51 USB device only
(4)
slave
slave
APB slave group 1
512/256/128/64/32 kB
TIMER2/3
RI TIMER
UART2/3
DAC
ACCELERATOR
SSP0
I2S
I2C2
POWER CONTROL,
XTAL2
(1)
GENERATION,
(3)
FLASH
FUNCTIONS
FLASH
16/8 kB
SRAM
64/32/
SYSTEM
ROM
CLOCK
XTAL1
clocks and
controls
RESET
002aae153
© NXP B.V. 2009. All rights reserved.
RXD2/3
TXD2/3
SCL2
SDA2
4 × MAT2
2 × MAT3
EINT0
AOUT
PHA, PHB
INDEX
MCOA[2:0]
MCOB[2:0]
MCI[2:0]
SCK0
SSEL0
MISO0
MOSI0
1 × I2SRX
3 × I2STX
TX_MCLK
RX_MCLK
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