LPC11C22FBD48/301,151 NXP Semiconductors, LPC11C22FBD48/301,151 Datasheet - Page 4

• Manufacturer Part Number: LPC11C22FBD48/301,151
• Description: Microcontrollers (MCU) CAN Transceiver MCU 16K Flash
• Manufacturer: NXP Semiconductors

Specifications of LPC11C22FBD48/301,151

• Processor Series: LPC11Cx2
• Core: ARM Cortex-M0
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 16 KB
• Data Ram Size: 8 KB
• Interface Type: CAN, I2C, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: OM13012,598
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details
• Other names: 935294284151

NXP Semiconductors
5. Block diagram
LPC11CX2_CX4
Product data sheet
Fig 1.
CT16B1_MAT[1:0]
CT32B0_MAT[3:0]
CT32B1_MAT[3:0]
CT16B0_MAT[2:0]
DTR, DSR, CTS,
V
(1) CT16B1_MAT0 not available on parts LPC11C22/C24.
GPIO ports
PIO0/1/2/3
CT32B0_CAP0
CT32B1_CAP0
CT16B0_CAP0
CT16B1_CAP0
DCD, RI, RTS
CC
CANL, CANH
, VDD_CAN
LPC11Cx2/Cx4 block diagram
CAN_TXD
CAN_RXD
RXD
TXD
STB
(1)
LPC11Cx2/Cx4
HIGH-SPEED
GPIO
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
16-bit COUNTER/TIMER 0
16-bit COUNTER/TIMER 1
ON-CHIP TRANSCEIVER
C_CAN (LPC11C12/C14)
(LPC11C22/C24)
system bus
C_CAN/
UART
slave
CORTEX-M0
TEST/DEBUG
INTERFACE
All information provided in this document is subject to legal disclaimers.
SWD
ARM
Rev. 3 — 27 June 2011
slave
16/32 kB
FLASH
AHB-LITE BUS
slave
AHB TO APB
BRIDGE
slave
SRAM
POR
8 kB
IRC
32-bit ARM Cortex-M0 microcontroller
slave
XTALOUT
SYSTEM CONTROL
POWER CONTROL,
ROM
GENERATION,
10-bit ADC
IOCONFIG
FUNCTIONS
I
2
LPC11Cx2/Cx4
SYSTEM
C-BUS
WDT
SPI0
SPI1
PMU
XTALIN
CLOCK
clocks and
controls
RESET
002aaf265
© NXP B.V. 2011. All rights reserved.
CLKOUT
AD[7:0]
SCL
SDA
SCK0, SSEL0
MISO0, MOSI0
SCK1, SSEL1
MISO1, MOSI1
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