TMS320C28341

Manufacturer Part NumberTMS320C28341
DescriptionThe TMS320C2834x (C2834x) Delfino™ microcontroller (MCU) devices build on TI's existing F2833x high-performance floating-point microcontrollers
ManufacturerTexas Instruments
TMS320C28341 datasheets

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Specifications of TMS320C28341

CpuC28xPeak Mmacs200
FpuYesFrequency(mhz)200
Ram(kb)196Emif1 32/16-Bit
Dma(ch)1 6-Ch DMAPwm(ch)12
Cap/qep4/2Mcbsp1
I2c1Uart(sci)3
Spi2Can2
Timers3 32-Bit CPU,1 WDGpio88
Pin/package179BGA MICROSTAR, 256BGAOperating Temperature Range(c)-40 to 105,-40 to 125
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6.11 Enhanced Control Peripherals
6.11.1 Enhanced Pulse Width Modulator (ePWM) Timing
PWM refers to PWM outputs on ePWM1–6.
Table
6-20, switching characteristics.
Table 6-19. ePWM Timing Requirements
t
Sync input pulse width
w(SYCIN)
(1) For an explanation of the input qualifier parameters, see
Table 6-20. ePWM Switching Characteristics
PARAMETER
t
Pulse duration, PWMx output high/low
w(PWM)
t
Sync output pulse width
w(SYNCOUT)
t
Delay time, trip input active to PWM forced high
d(PWM)tza
Delay time, trip input active to PWM forced low
t
Delay time, trip input active to PWM Hi-Z
d(TZ-PWM)HZ
6.11.2 Trip-Zone Input Timing
(A)
XCLKOUT
TZ
(B)
PWM
A.
TZ - TZ1, TZ2, TZ3, TZ4, TZ5, TZ6
B.
PWM refers to all the PWM pins in the device. The state of the PWM pins after TZ is taken high depends on the PWM
recovery software.
Table 6-21. Trip-Zone Input Timing Requirements
t
Pulse duration, TZx input low
w(TZ)
(1) For an explanation of the input qualifier parameters, see
Copyright © 2009–2011, Texas Instruments Incorporated
focus.ti.com:
TMS320C28346, TMS320C28345, TMS320C28344 TMS320C28343, TMS320C28342, TMS320C28341
TMS320C28346, TMS320C28345, TMS320C28344
TMS320C28343, TMS320C28342, TMS320C28341
Table 6-19
shows the PWM timing requirements and
TEST CONDITIONS
Asynchronous
Synchronous
With input qualifier
Table
6-12.
TEST CONDITIONS
no pin load
t
w(TZ)
Figure 6-14. PWM Hi-Z Characteristics
Asynchronous
Synchronous
With input qualifier
Table
6-12.
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SPRS516C – MARCH 2009 – REVISED JULY 2011
(1)
MIN
MAX
UNIT
2t
cycles
c(SCO)
2t
cycles
c(SCO)
1t
+ t
cycles
c(SCO)
w(IQSW)
MIN
MAX
UNIT
20
ns
8t
cycles
c(SCO)
25
ns
20
ns
t
d(TZ-PWM)HZ
(1)
MIN
MAX
UNIT
1t
cycles
c(SCO)
2t
cycles
c(SCO)
1t
+ t
cycles
c(SCO)
w(IQSW)
Electrical Specifications
129