Datasheet

8
TMS570LC4357
SPNS195C –FEBRUARY 2014–REVISED JUNE 2016 www.ti.com
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Device Comparison Copyright © 2014–2016, Texas Instruments Incorporated
(1) For additional device variants, see www.ti.com/tms570.
(2) This table reflects the maximum configuration for each peripheral. Some functions are multiplexed and not all pins are available at the
same time.
(3) Superset device
(4) Total number of pins that can be used as general-purpose input or output when not used as part of a peripheral.
3 Device Comparison
Table 3-1 lists the features of the TMS570LC4357 devices.
Table 3-1. TMS570LC4357 Device Comparison
(1)(2)
FEATURES DEVICES
Generic Part Number TMS570LC4357ZWT
(3)
TMS570LS3137ZWT
(3)
TMS570LS3135ZWT TMS570LS1227ZWT
(3)
Package 337 BGA 337 BGA 337 BGA 337 BGA
CPU ARM Cortex-R5F ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4F
Frequency (MHz) 300 180 180 180
Cache (KB)
32 I
32 D
– – –
Flash (KB) 4096 3072 3072 1280
RAM (KB) 512 256 256 192
Data Flash [EEPROM] (KB) 128 64 64 64
EMAC 10/100 10/100 – 10/100
FlexRay 2-ch 2-ch 2-ch 2-ch
CAN 4 3 3 3
MibADC
12-bit (Ch)
2 (41ch) 2 (24ch) 2 (24ch) 2 (24ch)
N2HET (Ch) 2 (64) 2 (44) 2 (44) 2 (44)
ePWM Channels 14 – – 14
eCAP Channels 6 – – 6
eQEP Channels 2 – – 2
MibSPI (CS) 5 (4 x 6 + 2) 3 (6 + 6 + 4) 3 (6 + 6 + 4) 3 (6 + 6 + 4)
SPI (CS) – 2 (2 + 1) 2 (2 + 1) 2 (2 + 1)
SCI (LIN) 4 (2 with LIN) 2 (1 with LIN) 2 (1 with LIN) 2 (1 with LIN)
I
2
C
2 1 1 1
GPIO (INT)
(4)
168 (with 16 interrupt capable) 144 (with 16 interrupt capable) 144 (with 16 interrupt capable) 101 (with 16 interrupt capable)
EMIF 16-bit data 16-bit data 16-bit data 16-bit data
ETM (Trace) 32-bit 32-bit 32-bit –
RTP/DMM 16/16 16/16 16/16 –
Operating
Temperature
–40ºC to 125ºC –40ºC to 125ºC –40ºC to 125ºC –40ºC to 125ºC
Core Supply (V) 1.14 V – 1.32 V 1.14 V – 1.32 V 1.14 V – 1.32 V 1.14 V – 1.32 V
I/O Supply (V) 3.0 V – 3.6 V 3.0 V – 3.6 V 3.0 V – 3.6 V 3.0 V – 3.6 V