LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 1093

• 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
<Document ID>
User manual
Table 1026.CAN message interface command mask registers write direction (IF1_CMDMSK,
Transfer direction Read
Table 1027.CAN message interface command mask registers read direction (IF1_CMDMSK,
Bit
2
3
4
5
6
7
31:8
Bit
0
1
Symbol
TXRQST
CLRINTPND
CTRL
ARB
MASK
WR_RD
-
Symbol
DATA_B
DATA_A
address 0x400E 2024 and IF2_CMDMSK, address 0x400E 2084) bit description
address 0x400E 2024 and IF2_CMDMSK, address 0x400E 2084) bit description
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
Value Description
1
0
-
1
0
1
0
1
0
1
-
Value Description
1
0
1
0
Access transmission request bit
Request a transmission. Set the TXRQST bit
IF1/2_MCTRL.
No transmission request. TXRQSRT bit
unchanged in IF1/2_MCTRL.
Remark: If a transmission is requested by
programming this bit, the TXRQST bit in the
CANIFn_MCTRL register is ignored.
This bit is ignored in the write direction.
Access control bits
Transfer control bits to message object
Control bits unchanged.
Access arbitration bits
Transfer Identifier, DIR, XTD, and MSGVAL
bits to message object.
Arbitration bits unchanged.
Access mask bits
Transfer Identifier MASK + MDIR + MXTD to
message object.
Mask bits unchanged.
Write transfer
Transfer data from the selected message
buffer registers to the message object
addressed by the command request register
CANIFn_CMDREQ.
reserved
Access data bytes 4-7
Transfer data bytes 4-7 to IFx message buffer
register.
data bytes 4-7 unchanged.
Access data bytes 0-3
Transfer data bytes 0-3 to IFx message
buffer.
data bytes 0-3 unchanged.
Chapter 42: Appendix
UM10430
© NXP B.V. 2011. All rights reserved.
Reset
value
0
0
0
0
0
0
0
Reset
value
0
0
1093 of 1164
Access
R/W
R/W
R/W
-
Access
R/W
R/W
R/W
R/W
R/W