MCB1114 Keil, MCB1114 Datasheet - Page 11

• Manufacturer Part Number: MCB1114
• Description: BOARD EVALUATION FOR NXP LPC1114
• Manufacturer: Keil

Specifications of MCB1114

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 3.
[1]
[2]
[3]
[4]
[5]
Table 4.
LPC1111_12_13_14_0
Objective data sheet
Symbol
XTALIN
XTALOUT
V
Symbol
PIO0_0 to PIO0_11
RESET/PIO0_0
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
PIO0_3
PIO0_4/SCL
PIO0_5/SDA
PIO0_6/SCK0
PIO0_7/CTS
PIO0_8/MISO0/
CT16B0_MAT0
SS
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.
Tie together V
between both supplies is smaller than or equal to 0.5 V.
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
LPC1113/14 pin description table (LQFP48 package)
LPC1114 pin description table (PLCC44 package)
DD(3V3)
and V
Pin
6
7
41
Pin
7
8
14
18
19
20
26
27
31
DD(IO)
[5]
[5]
[1]
[1]
[1]
[2]
[2]
[1]
[1]
[1]
2
externally. If separate supplies are used for V
C-bus specification for I
Type
I
O
I
Type
I/O
I
I/O
I/O
O
O
I/O
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
O
Rev. 00.11 — 13 November 2009
Description
Input to the oscillator circuit and internal clock generator circuits. Input
voltage must not exceed 1.8 V.
Output from the oscillator amplifier.
Ground.
Description
Port 0 — Port 0 is a 12-bit I/O port with individual direction and function
controls for each bit. The operation of port 0 pins depends on the function
selected through the IOCONFIG register block.
RESET — External reset input: A LOW on this pin resets the device,
causing I/O ports and peripherals to take on their default states, and
processor execution to begin at address 0.
PIO0_0 — General purpose digital input/output pin.
PIO0_1 — General purpose digital input/output pin. A LOW level on this pin
during reset starts the ISP command handler.
CLKOUT — Clockout pin.
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
PIO0_2 — General purpose digital input/output pin.
SSEL0 — Slave Select for SPI0.
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO0_3 — General purpose digital input/output pin.
PIO0_4 — General purpose digital input/output pin.
SCL — I
Plus is selected in the I/O configuration register.
PIO0_5 — General purpose digital input/output pin.
SDA — I
Plus is selected in the I/O configuration register.
PIO0_6 — General purpose digital input/output pin.
SCK0 — Serial clock for SPI0.
PIO0_7 — General purpose digital input/output pin (high-current output
driver).
CTS — Clear To Send input for UART.
PIO0_8 — General purpose digital input/output pin.
MISO0 — Master In Slave Out for SPI0.
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
2
C standard mode and I
2
2
C-bus clock input/output. High-current sink only if I
C-bus data input/output. High-current sink only if I
…continued
DD(3V3)
2
C Fast-mode Plus.
and V
LPC1111/12/13/14
DD(IO)
, ensure that the voltage difference
© NXP B.V. 2009. All rights reserved.
2
2
C Fast-mode
C Fast-mode
11 of 53