TMS320C240 Datasheet, PDF (60/105 Pages) Texas Instruments – DSP CONTROLLERS

TMS320C240, TMS320F240
DSP CONTROLLERS
SPRS042D – OCTOBER 1996 – REVISED NOVEMBER 1998
device and development-support tool nomenclature (continued)
TMS devices and TMDS development-support tools have been fully characterized, and the quality and reliability
of the device have been fully demonstrated. TI’s standard warranty applies.
Predictions show that prototype devices ( TMX or TMP) have a greater failure rate than the standard production
devices. Texas Instruments recommends that these devices not be used in any production system because their
expected end-use failure rate is still undefined. Only qualified production devices are to be used.
TI device nomenclature also includes a suffix with the device family name. This suffix indicates the package type
(for example, PN, PQ, and PZ) and temperature range (for example, L). Figure 16 provides a legend for reading
the complete device name for any TMS320x2xx family member.
TMS 320 (B) C 240 PQ (L)
PREFIX
TMX = Experimental device
TMP = Prototype device
TMS = Qualified device
DEVICE FAMILY
320 = TMS320 Family
TEMPERATURE RANGE (DEFAULT: 0°C TO 70°C)
L = 0°C to 70°C
A = – 40°C to 85°C
S = – 40°C to 125°C
Q = – 40°C to 125°C, Q 100 Fault Grading
PACKAGE TYPE†
PN = 80-pin plastic TQFP
PQ = 132-pin plastic bumpered QFP
PZ = 100-pin plastic TQFP
BOOTLOADER OPTION
TECHNOLOGY
C=
E=
F=
LC =
VC =
CMOS
CMOS EPROM
Flash EEPROM
Low-voltage CMOS (3.3 V)
Low-voltage CMOS (3 V)
† _{TQFP = Thin Quad Flat Package}
DEVICE
’C2xx DSP
209
203
240
241
242
’F2xx DSP
206
240
241
243
Figure 16. TMS320 Device Nomenclature
documentation support
Extensive documentation supports all of the TMS320 family generations of devices from product announcement
through applications development. The types of documentation available include: data sheets, such as this
document, with design specifications; complete user’s guides for all devices and development-support tools;
and hardware and software applications.
A series of DSP textbooks is published by Prentice-Hall and John Wiley & Sons to support DSP research and
education. The TMS320 newsletter, Details on Signal Processing, is published quarterly and distributed to
update TMS320 customers on product information. The TMS320 DSP bulletinboard service (BBS) provides
access to a wealth of information pertaining to the TMS320 family, including documentation, source code, and
object code for many DSP algorithms and utilities. The BBS can be reached at 281/274-2323.
Updated information on the TMS320 DSP controllers can be found on the worldwide web at:
http://www.ti.com/dsps.
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