lpc2917 NXP Semiconductors, lpc2917 Datasheet - Page 5

• Manufacturer Part Number: lpc2917
• Description: Arm9 Microcontroller With Can And Lin
• Manufacturer: NXP Semiconductors

NXP Semiconductors
5. Block diagram
LPC2917_19_1
Preliminary data sheet
Fig 1. LPC2917/19 block diagram
LPC2917/19
GLOBAL ACCEPTANCE
FLASH Memory Controller (FMC)
Vectored Interrupt
LIN MASTER 0/1
Controller (VIC)
Modulation and Sampling
Timer 0, 1 (MTMR)
CAN Controller
2 Kbyte Static RAM
PWM 0, 1, 2, 3
Control Subsystem
ADC 1, 2
FILTER
0, 1
FLASH Memory
512/768 Kb
Embedded
Rev. 1.01 — 15 November 2007
16 Kb
ITCM
s
s
s
s
s
Multi-layer AHB
ARM968E-S
system bus
m
ARM9 microcontroller with CAN and LIN
s
s
s
s
s
DTCM
16 Kb
s
m = master port
s = slave port
IEEE 1149.1 JTAG TEST and
Peripheral Subsystem
External Static Memory
General Subsystem
DEBUG INTERFACE
Reset Generation Unit (RGU)
Power Management Unit (PMU)
Clock Generation Unit (CGU)
Chip Feature ID (CFID)
System Control Unit (SCU)
Event Router (ER)
General Purpose IO (GPIO)
Timer (TMR)
SRAM Memory 32 Kb
Controller (SMC)
SRAM Memory 16 Kb
Watchdog Timer (WDT)
SRAM Controller #1
Power Clock Reset
SRAM Controller #0
Control Subsystem
0, 1, 2, 3
SPI 0, 1, 2
UART 0, 1
Embedded
Embedded
LPC2917/19
0, 1, 2, 3
© NXP B.V. 2007. All rights reserved.
5 of 68