LPC11C22FBD48/301, NXP Semiconductors, LPC11C22FBD48/301, Datasheet - Page 20
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LPC11C22FBD48/301,
Manufacturer Part Number
LPC11C22FBD48/301,
Description
TXRX CORTEX CAN 16K FLASH
Manufacturer
NXP Semiconductors
Series
LPC11Cxxr
Datasheet
1.LPC11C14FBD48301.pdf
(61 pages)
Specifications of LPC11C22FBD48/301,
Core Processor
ARM Cortex-M0
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, CAN Transceiver, I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
36
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Other names
568-6643
LPC11C22FBD48/301
LPC11C22FBD48/301
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC11C22FBD48/301,
Manufacturer:
NXP Semiconductors
Quantity:
10 000
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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