LPC2194JBD64 Philips Semiconductors (Acquired by NXP), LPC2194JBD64 Datasheet - Page 7

• Manufacturer Part Number: LPC2194JBD64
• Description: Single-chip 16/32-bit Microcontrollers; 256 KB Isp/iap Flash With 10-bit ADC And CAN.the LPC2194 is Based on a 16/32 Bit ARM7TDMI-STM Cpu With Real-time Emulation And Embedded Trace Support, Together With 256 Kilobytes (kB) of Embedded High Speed Fla
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Table 3:
9397 750 12757
Preliminary data
Symbol
P0.27
P0.28
P0.29
P0.30
P1.0 to P1.31
P1.16
P1.17
P1.18
P1.19
P1.20
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
P1.27
P1.28
P1.29
P1.30
P1.31
Pin description
Pin
11
13
14
15
16, 12, 8, 4,
48, 44, 40,
36, 32, 28,
24, 64, 60,
56, 52, 20
16
12
8
4
48
44
40
36
32
28
24
64
60
56
52
20
…continued
Type
I
I
O
I
I
O
I
I
O
I
I
I
I/O
O
O
O
O
O
O
O
O
O
I
I/O
O
I
I
I
I
Description
AIN0 — A/D converter, input 0. This analog input is always connected to its
pin.
CAP0.1 — Capture input for Timer0, channel 1.
MAT0.1 — Match output for Timer0, channel 1.
AIN1 — A/D converter, input 1. This analog input is always connected to its
pin.
CAP0.2 — Capture input for Timer0, channel 2.
MAT0.2 — Match output for Timer0, channel 2.
AIN2 — A/D converter, input 2. This analog input is always connected to its
pin.
CAP0.3 — Capture input for Timer0, Channel 3.
MAT0.3 — Match output for Timer0, channel 3.
AIN3 — A/D converter, input 3. This analog input is always connected to its
pin.
EINT3 — External interrupt 3 input.
CAP0.0 — Capture input for Timer0, channel 0.
Port 1: Port 1 is a 32-bit bi-directional I/O port with individual direction
controls for each bit. The operation of port 1 pins depends upon the pin
function selected via the Pin Connect Block. Pins 0 through 15 of port 1 are
not available.
TRACEPKT0 — Trace Packet, bit 0. Standard I/O port with internal pull-up.
TRACEPKT1 — Trace Packet, bit 1. Standard I/O port with internal pull-up.
TRACEPKT2 — Trace Packet, bit 2. Standard I/O port with internal pull-up.
TRACEPKT3 — Trace Packet, bit 3. Standard I/O port with internal pull-up.
TRACESYNC — Trace Synchronization. Standard I/O port with internal
pull-up.
Note: LOW on this pin while RESET is LOW, enables pins P1.25:16 to
operate as Trace port after reset.
PIPESTAT0 — Pipeline Status, bit 0. Standard I/O port with internal pull-up.
PIPESTAT1 — Pipeline Status, bit 1. Standard I/O port with internal pull-up.
PIPESTAT2 — Pipeline Status, bit 2. Standard I/O port with internal pull-up.
TRACECLK — Trace Clock. Standard I/O port with internal pull-up.
EXTIN0 — External Trigger Input. Standard I/O with internal pull-up.
RTCK — Returned Test Clock output. Extra signal added to the JTAG port.
Assists debugger synchronization when processor frequency varies.
Bi-directional pin with internal pull-up.
Note: LOW on this pin while RESET is LOW, enables pins P1.31:26 to
operate as Debug port after reset.
TDO — Test Data out for JTAG interface.
TDI — Test Data in for JTAG interface.
TCK — Test Clock for JTAG interface.
TMS — Test Mode Select for JTAG interface.
TRST — Test Reset for JTAG interface.
Rev. 01 — 06 February 2004
Single-chip 16/32-bit microcontrollers
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
LPC2194
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