LPC2106 Philips Semiconductors, LPC2106 Datasheet - Page 3

• Manufacturer Part Number: LPC2106
• Description: Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM
• Manufacturer: Philips Semiconductors

Philips Semiconductors
4. Block diagram
9397 750 12792
Product data
Fig 1. Block diagram.
(1) When test/debug interface is used, GPIO/other function sharing these pins are not available.
(2) APB with Ready signal.
*Shared with GPIO
GPIO (32 PINS)
PWM1..6*
CAP0..2*
MAT0..2*
CAP0..3*
MAT0..3*
INTERNAL SRAM
EINT1*
EINT0*
EINT2*
CONTROLLER
16/32/64 kB
ARM7 LOCAL BUS
SRAM
PURPOSE I/O
INTERRUPTS
CAPTURE/
COMPARE
EXTERNAL
CAPTURE/
COMPARE
REAL TIME
GENERAL
TIMER 1
TIMER 0
CLOCK
PWM0
CONTROLLER
INTERNAL
FLASH
FLASH
128 kB
Rev. 04 — 05 February 2004
ARM7TDMI-S
TEST/DEBUG
AHB BRIDGE
INTERFACE
AHB TO VPB
BRIDGE
APB (2)
(Advanced High-performance Bus)
DIVIDER
VPB
system
AMBA AHB
clock
LPC2104/2105/2106
WATCHDOG
INTERFACE
INTERFACE
I 2 C SERIAL
SPI SERIAL
CONTROL
Single-chip 32-bit microcontrollers
SYSTEM
PLL
UART0
TIMER
UART1
VECTORED INTERRUPT
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CONTROLLER
DECODER
AHB
FUNCTIONS
MODEM CONTROL
SYSTEM
002aaa412
MOSI*
SSEL*
MISO*
(6 PINS)*
SCL*
SDA*
RxD*
RxD*
SCK*
TxD*
TxD*
3 of 32