LPC2220FBD144 NXP Semiconductors, LPC2220FBD144 Datasheet - Page 4

• 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
4. Block diagram
LPC2210_2220_6
Product data sheet
Fig 1. Block diagram
PWM[6:1]
4
4
4
4
EINT[3:0]
(1) When test/debug interface is used, GPIO/other functions sharing these pins are not available.
(2) Shared with GPIO.
(3) LPC2210/01 and LPC2220 only.
AIN[7:0]
MAT0
MAT1
CAP0
CAP1
P0
P1
P0
P1
P2
P3
FAST GENERAL
PURPOSE I/O
LPC2210/01
LPC2210
LPC2220
ARM7 local bus
CONTROLLER
A/D CONVERTER
TIMER 0/TIMER 1
INTERNAL
16/64 kB
INTERRUPTS
PURPOSE I/O
SRAM
SRAM
EXTERNAL
CAPTURE/
COMPARE
GENERAL
PWM0
(3)
TRST
APB (Advanced
Peripheral Bus)
Rev. 06 — 11 December 2008
ARM7TDMI-S
(1)
TMS
AHB BRIDGE
TEST/DEBUG
INTERFACE
AHB TO APB
TCK
(1)
BRIDGE
(1)
TDI
(1)
TDO
(Advanced High-performance Bus)
(1)
DIVIDER
APB
system
AMBA AHB
clock
SERIAL INTERFACES
EXTERNAL MEMORY
REAL-TIME CLOCK
PLL
SPI AND SSP
UART0/UART1
CONTROLLER
WATCHDOG
INTERFACE
I
CONTROL
2
SYSTEM
C SERIAL
0 AND 1
TIMER
16/32-bit ARM microcontrollers
XTAL1
CONTROLLER
INTERRUPT
FUNCTIONS
VECTORED
DECODER
LPC2210/2220
(3)
SYSTEM
XTAL2
AHB
RESET
002aaa793
© NXP B.V. 2008. All rights reserved.
CS[3:0]
A[23:0]
BLS[3:0]
OE, WE
D[31:0]
SCL
SDA
SCK0, SCK1
MOSI0, MOSI1
MISO0, MISO1
SSEL0, SSEL1
TXD0, TXD1
RXD0, RXD1
DSR1, CTS1,
RTS1, DTR1
DCD1, RI1
(2)
(2)
(2)
(2)
(2)
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