LPC1114FHN33/203,5 NXP Semiconductors, LPC1114FHN33/203,5 Datasheet - Page 277

• Manufacturer Part Number: LPC1114FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 32 kB Fl 8 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1114FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1114
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
16.5 Pin description
16.6 Register description
UM10398
User manual
Table 242. CAN pin description (LPC11C12/C14)
Table 243. CAN pin description (LPC11C22/C24)
The C_CAN registers are organized as 32-bit wide registers.
The two sets of interface registers (IF1 and IF2) control the CPU access to the Message
RAM. They buffer the data to be transferred to and from the RAM, avoiding conflicts
between CPU accesses and message reception/transmission.
Table 244. Register overview: CCAN (base address 0x4005 0000)
Pin
CAN_TXD
CAN_RXD
Pin
CANL
CANH
STB
VDD_CAN
V
GND
Name
CANCNTL
CANSTAT
CANEC
CANBT
CANINT
CANTEST
CANBRPE
-
CANIF1_CMDREQ R/W
CANIF1_CMDMSK
_W
CANIF1_CMDMSK
_R
CANIF1_MSK1
CANIF1_MSK2
CANIF1_ARB1
CANIF1_ARB2
CANIF1_MCTRL
CC
Type
O
I
Type
I/O
I/O
I
-
-
-
All information provided in this document is subject to legal disclaimers.
Access
R/W
R/W
RO
R/W
RO
R/W
R/W
-
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Rev. 12 — 24 September 2012
Description
C_CAN transmit output
C_CAN receive input
Description
LOW-level CAN bus line.
HIGH-level CAN bus line.
Silent mode control input for CAN transceiver (LOW = Normal mode,
HIGH = silent mode).
Supply voltage for I/O level of CAN transceiver.
Supply voltage for CAN transceiver.
Ground for CAN transceiver.
Address
offset
0x000
0x004
0x008
0x00C
0x010
0x014
0x018
0x01C
0x020
0x024
0x024
0x028
0x02C
0x030
0x034
0x038
Chapter 16: LPC111x/LPC11Cxx C_CAN controller
Description
CAN control
Status register
Error counter
Bit timing register
Interrupt register
Test register
Baud rate prescaler extension register
Reserved
Message interface 1 command request 0x0001
Message interface 1 command mask
(write direction)
Message interface 1 command mask
(read direction)
Message interface 1 mask 1
Message interface 1 mask 2
Message interface 1 arbitration 1
Message interface 1 arbitration 2
Message interface 1 message control
UM10398
© NXP B.V. 2012. All rights reserved.
Reset
value
0x0001
0x0000
0x0000
0x2301
0x0000
-
0x0000
-
0x0000
0x0000
0xFFFF
0xFFFF
0x0000
0x0000
0x0000
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