LPC2104BBD48.151 NXP Semiconductors, LPC2104BBD48.151 Datasheet - Page 15

• Manufacturer Part Number: LPC2104BBD48.151
• Description: IC, 32BIT MCU, ARM7, 60MHZ, LQFP-48
• Manufacturer: NXP Semiconductors

Specifications of LPC2104BBD48.151

• Controller Family/series: (ARM7)
• No. Of I/o's: 32
• Ram Memory Size: 16KB
• Cpu Speed: 60MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 6
• Core Size: 32 Bit
• Program Memory Size: 128KB
• Embedded Interface Type: I2C, JTAG, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC2104_2105_2106_7
Product data sheet
6.8 Pin function select register 1 (PINSEL1 - 0xE002 C004)
Table 6.
The PINSEL1 register controls the functions of the pins as per the settings listed in
Table
function is selected for a pin. For other functions direction is controlled automatically.
Remark: The primary JTAG port and the trace port can be selected only through the
DBGSEL pin at reset (Debug mode). Function control for the pins P0[31:17] is effective
only when the DBGSEL input is pulled LOW during reset.
Table 7.
PINSEL0
27:26
29:28
31:30
PINSEL1
1:0
3:2
5:4
7:6
9:8
11:10
13:12
15:14
17:16
19:18
21:20
23:22
7. The direction control bit in the IODIR register is effective only when the GPIO
Pin function select register 0 (PINSEL0 - 0xE002 C000)
Pin function select register 1 (PINSEL1 - 0xE002 C004)
Pin name
P0.13
P0.14
P0.15
Pin name
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
P0.26
P0.27
Rev. 07 — 20 June 2008
Value
0
0
1
0
0
1
0
0
1
Value
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
1
Function
GPIO Port 0.13
DTR (UART 1)
Match 1.1 (Timer 1)
GPIO Port 0.14
DCD (UART 1)
EINT1
GPIO Port 0.15
RI (UART 1)
EINT2
LPC2104/2105/2106
Function
GPIO Port 0.16
EINT0
Match 0.2 (Timer 0)
GPIO Port 0.17
Capture 1.2 (Timer 1)
GPIO Port 0.18
Capture 1.3 (Timer 1)
GPIO Port 0.19
Match 1.2 (Timer 1)
GPIO Port 0.20
Match 1.3 (Timer 1)
GPIO Port 0.21
PWM5
GPIO Port 0.22
GPIO Port 0.23
GPIO Port 0.24
GPIO Port 0.25
GPIO Port 0.26
GPIO Port 0.27
TRST
Single-chip 32-bit microcontrollers
…continued
Value after reset
0
0
0
© NXP B.V. 2008. All rights reserved.
Value after
reset
0
0
0
0
0
0
0
0
0
0
0
0
15 of 41