lpc2917 NXP Semiconductors, lpc2917 Datasheet - Page 12

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

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