英飞凌—TC397芯片详解（2）

写在前面

本系列文章主要讲解英飞凌TC397芯片的相关知识，希望能帮助更多的同学认识和了解英飞凌TC397芯片。

若有相关问题，欢迎评论沟通，共同进步。(*^▽^*)

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2. 特性

以下是TC397的特性：

Feature		TC39x
CPUs	Type	TC1.6.2
	Cores / Checker Cores	6 / 4
	Max. Freq.	300 MHz
Cache per CPU	Program	32 KB
	Data	16 KB
SRAM per CPU	PSPR	64 KB
	DSPR	240 KB for CPU0, 1/ 96 KB else
	DLMU	64 KB
SRAM global	LMU	768 KB
	DAM	128 KB
Extension Memory	TCM	2 MB
	XCM	2 MB
	XTM	16 KB
Program Flash	Size	16 MB
	Banks	5 x 3 MB, 1 x 1 MB
Data Flash	Size (single-ended)	1 MB
DMA	Channels	128
CONVCTRL	Modules	1
EVADC	Primary Groups/Channels	8 / 64
	Secondary Groups/Channels	4 / 64
	Fast Compare Channels	8
EDSADC	Channels	14
GTM	Clusters	12 (5 @ 200 MHz + 7 @ 100 MHz)
	TIM (8 ch)	8
	TOM (16 ch)	6
	ATOM (8 ch)	12
	MCS (8 ch)	10
	CMU / ICM	1 / 1
	PSM	3
	TBU channels	4 (TBU0-3)
	SPE	6
	CMP / MON	1 / 1
	BRC / DPLL	1 / 1
	CDTM modules	6
	DTM modules	24 (10 on TOM, 14 on ATOM)
Timer	GPT12	1
	CCU6	1
STM	Modules	6
FlexRay	Modules	2
	Channels	2
CAN	Modules	3
	Nodes	3 x 4
	of which support TT-CAN	1
QSPI	Modules	6
	HSCI Channels	2
ASCLIN	Modules	12
I2C	Interfaces	2
SENT	Channels	25
PSI5	Modules	4
PSI5-S	Modules	1
HSSL	Channels	2
MSC	Channels	4
SDMMC	eMMC/SD Interface	1
Ethernet (10/100Mbit/1Gbit)	Modules	1
FCE	Modules	1
Safety Support	SMU	yes
	IOM	yes
SPU	Modules	2
RIF	Modules	2
HSDPM	Modules	1
Security	HSM+	1
Debug	OCDS	yes
	MCDS	yes
	miniMCDS	no
	miniMCDS TRAM	- KB
	AGBT	yes
Low Power Features	Standby RAM	2
	SCR	yes
Packages	Type	PG-LFBGA-516-10 / LF-BGA-292-10
I/O	Type	5 V CMOS / 3.3 V CMOS / LVDS
T ambient	Range	−40 … +150°C

注：红色部分为TC397与TC377的差异处。

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