SM320F28335-EP_12 Datasheet, PDF (12/167 Pages) Texas Instruments – Digital Signal Controller (DSC)

SM320F28335-EP
SPRS581D – JUNE 2009 – REVISED MAY 2012
www.ti.com
2 Introduction
The SM320F28335 is a highly integrated, high-performance solution for demanding control applications.
Throughout this document, the device is abbreviated as F28335. Table 2-1 provides a summary of
features.
Table 2-1. Hardware Features
FEATURE
TYPE ⁽¹⁾
F28335 (150 MHz)
Instruction cycle
–
6.67 ns
Floating-point Unit
–
Yes
3.3-V on-chip flash (16-bit word)
–
256K
Single-access RAM (SARAM) (16-bit word)
–
34K
One-time programmable (OTP) ROM
(16-bit word)
–
1K
Code security for on-chip flash/SARAM/OTP blocks
–
Yes
Boot ROM (8K X16)
–
Yes
16/32-bit External Interface (XINTF)
1
Yes
6-channel Direct Memory Access (DMA)
0
Yes
PWM outputs
0
ePWM1/2/3/4/5/6
HRPWM channels
0
ePWM1A/2A/3A/4A/5A/6A
32-bit Capture inputs or auxiliary PWM outputs
0
6
32-bit QEP channels (four inputs/channel)
0
2
Watchdog timer
–
Yes
No. of channels
16
12-Bit ADC
MSPS
2
12.5
Conversion time
80 ns
32-Bit CPU timers
–
3
Multichannel Buffered Serial Port (McBSP)/SPI
1
2
Serial Peripheral Interface (SPI)
0
1
Serial Communications Interface (SCI)
0
3
Enhanced Controller Area Network (eCAN)
0
2
Inter-Integrated Circuit (I2C)
0
1
General Purpose I/O pins (shared)
–
88
External interrupts
–
8
176-Pin PTP
–
Yes
Packaging
179-Ball GHH
–
Yes
176-Ball GJZ
–
Yes
A: –40°C to 85°C
–
(PGF, GHH, GJZ)
S: –40°C to 125°C
–
Temperature options
Q: –40°C to 125°C
–
(GJZ)
(GJZ)
M: –55°C to 125°C
–
(PTP, GJZ)
(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.
12
Introduction
Copyright © 2009–2012, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Link(s): SM320F28335-EP