LPC1112FHN33/203,5 NXP Semiconductors, LPC1112FHN33/203,5 Datasheet - Page 146

• Manufacturer Part Number: LPC1112FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 16kB flash up to 4 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1112FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1112
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 4 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
Table 159. LPC1113/14 and LPC11C12/C14 pin description table (LQFP48 package)
[1]
[2]
[3]
[4]
[5]
[6]
[7]
UM10398
User manual
Symbol
PIO3_3/RI
PIO3_4
PIO3_5
CAN_RXD
CAN_TXD
V
XTALIN
XTALOUT
V
DD
SS
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode.
Serves as Deep-sleep wake-up input pin to the start logic independently of selected pin function (see the LPC111x/11C1x user manual).
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis.
I
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant.
5 V tolerant digital I/O pad without pull-up/pull-down resistors.
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
2
C-bus pads compliant with the I
Pin
48
18
21
19
20
8; 44
6
7
5; 41
[7]
[7]
[3]
[3]
[3]
[6]
[6]
2
C-bus specification for I
Type
I/O
I
I/O
I/O
I
O
I
I
O
I
Chapter 9: LPC111x/LPC11Cxx Pin configuration (LPC1100, LPC1100C,
All information provided in this document is subject to legal disclaimers.
Description
PIO3_3 — General purpose digital input/output pin.
RI — Ring Indicator input for UART.
PIO3_4 — General purpose digital input/output pin. (LPC1113/14 only).
PIO3_5 — General purpose digital input/output pin. (LPC1113/14 only).
CAN_RXD — C_CAN receive data input. (LPC11C12/14 only).
CAN_TXD — C_CAN transmit data output. (LPC11C12/14 only).
3.3 V supply voltage to the internal regulator, the external rail, and the ADC.
Also used as the ADC reference voltage.
Input to the oscillator circuit and internal clock generator circuits. Input
voltage must not exceed 1.8 V.
Output from the oscillator amplifier.
Ground.
Rev. 12 — 24 September 2012
2
C standard mode and I
2
C Fast-mode Plus.
…continued
UM10398
© NXP B.V. 2012. All rights reserved.
146 of 538