參數(shù)資料
型號: XRM48L950PGET
廠商: Texas Instruments
文件頁數(shù): 175/176頁
文件大?。?/td> 0K
描述: MCU 16/32Bit FLASH 3MB 144LQFP
標(biāo)準(zhǔn)包裝: 1
系列: Hercules™ ARM® RM4x
應(yīng)用: 工業(yè)安全,醫(yī)療
核心處理器: ARM? Cortex? - R4F
程序存儲器類型: 閃存(3MB)
控制器系列: RM4
RAM 容量: 256K x 8
接口: CAN,以太網(wǎng),I²C,LIN,MibSPI,SCI,SPI,USB
輸入/輸出數(shù): 64
電源電壓: 1.14 V ~ 3.6 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
包裝: 托盤
供應(yīng)商設(shè)備封裝: 144-LQFP(20x20)
其它名稱: 296-29389
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
Table 4-31. Interrupt Request Assignments (continued)
Modules
Interrupt Sources
Default VIM Interrupt
Channel
SCI
SCI level 1 interrupt
74
HTU2
HTU2 level 1 interrupt
75
Ethernet
C0_MISC_PULSE
76
Ethernet
C0_TX_PULSE
77
Ethernet
C0_THRESH_PULSE
78
Ethernet
C0_RX_PULSE
79
HWAG1
HWA_INT_REQ_H
80
HWAG2
HWA_INT_REQ_H
81
DCC1
DCC1 done interrupt
82
DCC2
DCC2 done interrupt
83
Reserved
84
PBIST
PBIST_DONE
85
Reserved
86
Reserved
87
HWAG1
HWA_INT_REQ_L
88
HWAG2
HWA_INT_REQ_L
89
Reserved
90-95
NOTE
Address location 0x00000000 in the VIM RAM is reserved for the phantom interrupt ISR
entry; therefore only request channels 0..94 can be used and are offset by 1 address in the
VIM RAM.
NOTE
The lower-order interrupt channels are higher priority channels than the higher-order interrupt
channels.
NOTE
The application can change the mapping of interrupt sources to the interrupt channels via the
interrupt channel control registers (CHANCTRLx) inside the VIM module.
98
System Information and Electrical Specifications
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: RM48L950 RM48L750 RM48L550
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