OM13012,598 NXP Semiconductors, OM13012,598 Datasheet - Page 20

• Manufacturer Part Number: OM13012,598
• Description: BOARD EVAL LPC11C2X
• Manufacturer: NXP Semiconductors

Specifications of OM13012,598

• Featured Product: 32-bit ARM Cortex-M0 Microcontrollers
• Processor To Be Evaluated: LPC11C2x
• Data Bus Width: 32 bit
• Core: ARM Cortex-M0
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-6645; OM13012

NXP Semiconductors
LPC11CX2_CX4
Product data sheet
7.11.2.1 Features
7.11.2.2 Normal mode
7.11.2.3 Silent mode
7.11.2.4 Undervoltage protection
7.11.2.5 Thermal protection
7.11.2.6 Time-out function
7.11.2 On-chip, high-speed CAN transceiver
Remark: The on-chip CAN transceiver is available on parts LPC11C22/C24 only.
Compared to the LPC11C12/C14, the LPC11C22/C24 supports fewer GPIO functions,
and in addition, one counter/timer match function is removed to allow interfacing the CAN
high-speed transceiver to the CAN bus. See
A LOW level on pin STB selects Normal mode. In this mode, the transceiver is able to
transmit and receive data via the bus lines CANH and CANL (see
differential receiver converts the analog data on the bus lines into digital data which are
received by the CAN_RXD input of the C_CAN controller.
A HIGH level on pin STB selects Silent mode. In Silent mode the transmitter is disabled,
releasing the bus pins to recessive state. All other functions, including the receiver,
continue to operate as in Normal mode. Silent mode can be used to prevent a faulty
C_CAN controller from disrupting all network communications.
Should V
(V
from the bus (zero load) until V
The output drivers are protected against overtemperature conditions. If the virtual junction
temperature exceeds the shutdown junction temperature, T
drivers will be disabled until the virtual junction temperature falls below T
A ‘TXD dominant time-out’ timer is started when the CAN_TXD signal of the C_CAN
controller is set LOW. If the LOW state on the CAN_TXD signal persists for longer than
t
function prevents a hardware and/or software application failure from driving the bus lines
to(dom)TXD
•
•
•
•
•
uvd(VCC)
– C_CAN status
– CANopen object dictionary
– CANopen SDO expedited communication
– CANopen SDO segmented communication primitives
– CANopen SDO fall-back handler
Flash ISP programming via C_CAN supported.
Data rates of up to 1 Mbit/s
Fully ISO 11898-2 compliant
Undervoltage detection and thermal protection
Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI)
CC
, the transmitter is disabled, releasing the bus lines to recessive state. This
and V
or VDD_CAN drop below their respective undervoltage detection levels
All information provided in this document is subject to legal disclaimers.
uvd (VDD_CAN)
Rev. 2 — 3 December 2010
; see
CC
and VDD_CAN have recovered.
Table
8), the transceiver will switch off and disengage
Table 4
32-bit ARM Cortex-M0 microcontroller
and
Figure
LPC11Cx2/Cx4
j(sd)
(see
1.
Figure
Table
© NXP B.V. 2010. All rights reserved.
j(sd)
28). The
8), the output
.
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