參數(shù)資料
型號: LPC2923FBD100
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: ARM9 microcontroller with CAN, LIN, and USB
中文描述: 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 50/84頁
文件大?。?/td> 551K
代理商: LPC2923FBD100
LPC2921_23_25_3
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 03 — 14 April 2010
50 of 84
NXP Semiconductors
LPC2921/2923/2925
ARM9 microcontroller with CAN, LIN, and USB
Table 29.
Legend:
‘1’ Indicates that the related register bit is tied off to logic HIGH, all writes are ignored
‘0’ Indicates that the related register bit is tied off to logic LOW, all writes are ignored
‘+’ Indicates that the related register bit is readable and writable
Branch clock name
Base clock
Branch clock overview
Implemented switch on/off
mechanism
WAKE-UP
0
+
+
+
+
+
+
+
+
+
+
+
+
+
AUTO
0
+
+
+
+
+
+
+
+
+
+
+
+
+
RUN
1
1
1
1
+
+
+
+
+
+
+
+
+
+
CLK_SAFE
CLK_SYS_CPU
CLK_SYS
CLK_SYS_PCR
CLK_SYS_FMC
CLK_SYS_RAM0
CLK_SYS_RAM1
CLK_SYS_GESS
CLK_SYS_VIC
CLK_SYS_PESS
CLK_SYS_GPIO0
CLK_SYS_GPIO1
CLK_SYS_GPIO5
CLK_SYS_IVNSS_A
BASE_SAFE_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
CLK_SYS_MSCSS_A
CLK_SYS_DMA
CLK_SYS_USB
CLK_PCR_SLOW
CLK_IVNSS_APB
CLK_IVNSS_CANC0
CLK_IVNSS_CANC1
CLK_IVNSS_I2C0
CLK_IVNSS_I2C1
CLK_IVNSS_LIN0
CLK_IVNSS_LIN1
CLK_MSCSS_APB
CLK_MSCSS_MTMR0
CLK_MSCSS_MTMR1
CLK_MSCSS_PWM0
CLK_MSCSS_PWM1
CLK_MSCSS_PWM2
CLK_MSCSS_PWM3
CLK_MSCSS_ADC1_APB BASE_MSCSS_CLK
CLK_MSCSS_ADC2_APB BASE_MSCSS_CLK
CLK_MSCSS_QEI
CLK_OUT_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_SYS_CLK
BASE_PCR_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_IVNSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
BASE_MSCSS_CLK
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
1
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
BASE_MSCSS_CLK
BASE_OUT_CLK
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