Datasheet
TMS570LS1224
SPNS190B –OCTOBER 2012–REVISED FEBRUARY 2015
www.ti.com
3 Device Comparison
Table 3-1 lists the features of the TMS570LS1224 devices.
Table 3-1. TMS570LS1224 Device Comparison
(1)(2)
FEATURES DEVICES
Generic Part
TMS570LS3137ZWT
(3)
TMS570LS1227ZWT
(3)
TMS570LS1224ZWT TMS570LS1224PGE TMS570LS0714PGE TMS570LS0714PZ TMS570LS0432PZ
Number
Package 337 BGA 337 BGA 337 BGA 144 QFP 144 QFP 100 QFP 100 QFP
CPU ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4F ARM Cortex-R4
Frequency (MHz) 180 180 180 160 160 100 80
Flash (KB) 3072 1280 1280 1280 768 768 384
RAM (KB) 256 192 192 192 128 128 32
Data Flash
64 64 64 64 64 64 16
[EEPROM] (KB)
EMAC 10/100 10/100 – – – – –
FlexRay 2-ch 2-ch – – – – –
CAN 3 3 3 3 3 2 2
MibADC
2 (24ch) 2 (24ch) 2 (24ch) 2 (24ch) 2 (24ch) 2 (16ch) 1 (16ch)
12-bit (Ch)
N2HET (Ch) 2 (44) 2 (44) 2 (44) 2 (40) 2 (40) 2 (21) 1 (19)
ePWM Channels – 14 14 14 14 8 –
eCAP Channels – 6 6 6 6 4 0
eQEP Channels – 2 2 2 2 1 1
MibSPI (CS) 3 (6 + 6 + 4) 3 (6 + 6 + 4) 3 (6 + 6 + 4) 3 (5 + 6 + 1) 3 (5 + 6 + 4) 2 (5 + 1) 1 (4)
SPI (CS) 2 (2 + 1) 2 (2 + 1) 2 (2 + 1) 1 (1) 1 (1) 1 (1) 2
SCI (LIN) 2 (1 with LIN) 2 (1 with LIN) 2 (1 with LIN) 2 (1 with LIN) 2 (1 with LIN) 1 (with LIN) 1 (with LIN)
I2C 1 1 1 1 1 – –
144 (with 16 interrupt 101 (with 16 interrupt 101 (with 16 interrupt 64 (with 10 interrupt 64 (with 10 interrupt 45 (with 9 interrupt 45 (with 8 interrupt
GPIO (INT)
(4)
capable) capable) capable) capable) capable) capable) capable)
EMIF 16-bit data 16-bit data 16-bit data – – – –
ETM (Trace) 32-bit – – – – – –
RTP/DMM YES – – – – – –
Operating
-40ºC to 125ºC -40ºC to 125ºC -40ºC to 125ºC -40ºC to 125ºC -40ºC to 125ºC -40ºC to 125ºC -40ºC to 125ºC
Temperature
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 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 3.0 V – 3.6 V 3.0 V – 3.6 V 3.0 V – 3.6 V
(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.
8 Device Comparison Copyright © 2012–2015, Texas Instruments Incorporated
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