Texas Instruments TMS320F2802, TMS320F2809 ADDITIONS, DELETIONS, and Modifications, Trst

TMS320F2809, TMS320F2808, TMS320F2806

TMS320F2802, TMS320F2801, TMS320C2802

TMS320C2801, TMS320F28016, TMS320F28015

SPRS230L –OCTOBER 2003 –REVISED DECEMBER 2009 www.ti.com

8 Revision History

This data sheet revision history highlights the technical changes made to the SPRS230K device-specific data sheet to make it an SPRS230L revision.

Scope: Changed MIN Nf value [Flash endurance for the array (write/erase cycles)] from 100 cycles to

	20000 cycles. See Table 6-43and Table 6-44.
	Changed TYP Nf value [Flash endurance for the array (write/erase cycles)] from 1000 cycles to
	50000 cycles. See Table 6-43and Table 6-44.
	See table below.
LOCATION				ADDITIONS, DELETIONS, AND MODIFICATIONS
Table 2-3		Signal Descriptions:
		•		Changed "In a low-noise environment,		may be left floating. In other instances, an external
			TRST:		TRST
			pulldown resistor is highly recommended" to "An external pulldown resistor is required on this pin"
Figure 4-4		ePWM Sub-Modules Showing Critical Internal Signal Interconnections:
		• Changed TBCTL[CNTLDE] to TBCTL[PHSEN]
		• Resized "HiRes PWM (HRPWM)" dashed box
Table 4-5		ADC Registers:
		• 0x711E–0x711F: Changed DESCRIPTION from "ADC Status Register" to "Reserved"
Section 5.2		Documentation Support:
		• Updated Software list
Table 6-37		SPI Slave Mode External Timing (Clock Phase = 1):
		• Parameter 18 (Valid time, SPISOMI data valid after SPICLK low): Changed "(clock polarity = 0)" to "(clock
			polarity = 1)"
		• Parameter 18 (Valid time, SPISOMI data valid after SPICLK high): Changed "(clock polarity = 1)" to "(clock
			polarity = 0)"
Table 6-43		Flash Endurance for A and S Temperature Material:
		• Nf [Flash endurance for the array (write/erase cycles)]:
			– Changed MIN value from 100 cycles to 20000 cycles
			– Changed TYP value from 1000 cycles to 50000 cycles
Table 6-44		Flash Endurance for Q Temperature Material:
		• Nf [Flash endurance for the array (write/erase cycles)]:
			– Changed MIN value from 100 cycles to 20000 cycles
			– Changed TYP value from 1000 cycles to 50000 cycles

134 Revision History Copyright © 2003–2009, Texas Instruments Incorporated

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