TMS320F28022 Datasheet, PDF (64/104 Pages) Texas Instruments – Piccolo Microcontrollers

TMS320F28022, TMS320F28023, TMS320F28024
TMS320F28025, TMS320F28026, TMS320F28027
Piccolo Microcontrollers
SPRS523A – NOVEMBER 2008 – REVISED DECEMBER 2008
www.ti.com
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 still is 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, DA) and temperature range (for example, A). Figure 5-1 provides a legend for
reading the complete device name for any family member.
TMS 320 F 28025
PREFIX
TMX = ^{experimental device}
TMP = ^{prototype device}
TMS = ^{qualified device}
DEVICE FAMILY
320 = TMS320 MCU Family
PT A
TEMPERATURE RANGE
A = −40°C to 85°C
S = −40°C to 125°C
PACKAGE TYPE
48-Pin PT Plastic Quad Flatpack
38-Pin DA Plastic Small-outline Package
TECHNOLOGY
F = Flash
DEVICE
28027
28026
28025
28024
28023
28022
Figure 5-1. Device Nomenclature
5.2 Related Documentation
Extensive documentation supports all of the TMS320™ MCU family generations of devices from product
announcement through applications development. The types of documentation available include: data
sheets and data manuals, with design specifications; and hardware and software applications.
Table 5-1 shows the peripheral reference guides appropriate for use with the devices in this data manual.
See the TMS320x28xx, 28xxx DSP Peripheral Reference Guide (SPRU566) for more information on types
of peripherals.
Table 5-1. TMS320F2802x Peripheral Selection Guide
Peripheral
Lit. No.
Type ⁽¹⁾
28027, 28026,
28025, 28024,
28023, 28022
TMS320x2802x Piccolo System Control and Interrupts
TMS320x2802x Piccolo Analog-to-Digital Converter and Comparator
SPRUFN3
-
X
SPRUGE5
3/0 ⁽²⁾
X
TMS320x2802x Piccolo Serial Communications Interface (SCI)
SPRUGH1
0
X
TMS320x2802x Piccolo Serial Peripheral Interface (SPI)
SPRUG71
1
X
TMS320x2802x Piccolo Boot ROM
SPRUFN6
-
X
TMS320x2802x Piccolo Enhanced Pulse Width Modulator Module (ePWM)
SPRUGE9
1
X
TMS320x2802x Piccolo Enhanced Capture Module (eCAP)
SPRUFZ8
0
X
TMS320x2802x Piccolo Inter-Integrated Circuit (I2C)
SPRUFZ9
0
X
TMS320x2802x Piccolo High-Resolution Pulse-Width Modulator (HRPWM)
SPRUGE8
1
X
(1) A type change represents a major functional feature difference in a peripheral module. Within a peripheral type, there may be minor
differences between devices that do not affect the basic functionality of the module. These device-specific differences are listed in the
peripheral reference guides.
(2) The ADC module is Type 3 and the comparator module is Type 0.
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