LPC2220FBD144 NXP Semiconductors, LPC2220FBD144 Datasheet - Page 20

• Manufacturer Part Number: LPC2220FBD144
• Description: IC, 16/32BIT ARM7 MCU, 64K RAM, SMD
• Manufacturer: NXP Semiconductors

Specifications of LPC2220FBD144

• No. Of I/o's: 76
• Ram Memory Size: 64KB
• Cpu Speed: 75MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 6
• Digital Ic Case Style: LQFP
• Supply Voltage: RoHS Compliant
• Core Size: 32bit
• Oscillator Type: External Only
• Controller Family/series: LPC22xx
• Peripherals: ADC, RTC
• Rohs Compliant: Yes

NXP Semiconductors
LPC2210_2220_6
Product data sheet
6.7 Pin function select register 1 (PINSEL1 - 0xE002 C004)
Table 7.
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.
Settings other than those shown in the
Table 8.
PINSEL1
1:0
3:2
5:4
7:6
9:8
11:10
13:12
PINSEL0
31:30
8. 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
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
Pin name
P0.15
Rev. 06 — 11 December 2008
Value
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Value
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Table 8
Function
GPIO Port 0.16
EINT0
Match 0.2 (Timer 0)
Capture 0.2 (Timer 0)
GPIO Port 0.17
Capture 1.2 (Timer 1)
SCK (SPI1)
Match 1.2 (Timer 1)
GPIO Port 0.18
Capture 1.3 (Timer 1)
MISO (SPI1)
Match 1.3 (Timer 1)
GPIO Port 0.19
Match 1.2 (Timer 1)
MOSI (SPI1)
Capture 1.2 (Timer 1)
GPIO Port 0.20
Match 1.3 (Timer 1)
SSEL (SPI1)
EINT3
GPIO Port 0.21
PWM5
reserved
Capture 1.3 (Timer 1)
GPIO Port 0.22
reserved
Capture 0.0 (Timer 0)
Match 0.0 (Timer 0)
Function
GPIO Port 0.15
RI1 (UART1)
EINT2
reserved
are reserved, and should not be used.
16/32-bit ARM microcontrollers
LPC2210/2220
…continued
Value after reset
0
0
0
0
0
0
0
Value after reset
0
© NXP B.V. 2008. All rights reserved.
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