Texas Instruments Digital Signal Processor SM320F2812-HT - Manual (Page 13)

SM320F2812-HT
www.ti.com SGUS062B – JUNE 2009 – REVISED JUNE 2011
2 Introduction
This section provides a summary of the device features, lists the pin assignments, and describes the
function of each pin. This document also provides detailed descriptions of peripherals, electrical
specifications, parameter measurement information, and mechanical data about the available packaging.
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2.1 Description
The SM320F2812 device, member of the C28xE DSP generation, is a highly integrated, high-performance
solution for demanding control applications. The functional blocks and the memory maps are described in
Section 3, Functional Overview.
Throughout this document SM320F2812 is abbreviated as F2812.
2.2 Device Summary
Table 2-1 provides a summary of the device features.
Table 2-1. Hardware Features
FEATURE F2812
Instruction Cycle (at 150 MHz) 6.67 ns
Single-Access RAM (SARAM) (16 bit word) 18K
3.3 V On-Chip Flash (16 bit word) 128K
On-Chip ROM (16-bit word) —
Code Security for On-Chip Flash/SARAM/OTP/ROM Yes
Boot ROM Yes
OTP ROM (1K × 16) Yes
External Memory Interface Yes
Event Managers A and B (EVA and EVB) EVA, EVB
• General-Purpose (GP) Timers 4
• Compare (CMP)/PWM 16
• Capture (CAP)/QEP Channels 6/2
Watchdog Timer Yes
12 Bit ADC Yes
• Channels 16
32 Bit CPU Timers 3
SPI Yes
SCIA, SCIB SCIA, SCIB
CAN Yes
McBSP Yes
Digital I/O Pins (Shared) 56
External Interrupts 3
Supply Voltage 1.8-V Core, (135 MHz) 1.9-V Core
(150 MHz), 3.3-V I/O
Temperature Options S: – 55 ° C to 220 ° C Yes
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Copyright © 2009–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.