參數(shù)資料
型號: TMX320F2812PGFA
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: DIGITAL SIGNAL PROCESSORS
中文描述: 數(shù)字信號處理器
文件頁數(shù): 13/147頁
文件大?。?/td> 2021K
代理商: TMX320F2812PGFA
Introduction
13
June 2004
SPRS257
2.2
Device Summary
Table 2
1 provides a summary of each device’s features.
Table 2
1. Hardware Features
FEATURE
R2811
6.67 ns
R2812
6.67 ns
Instruction Cycle (at 150 MHz)
Single-Access RAM (SARAM)
(16-bit word)
20K
20K
Boot ROM
External Memory Interface
Event Managers A and B
(EVA and EVB)
Yes
Yes
Yes
EVA, EVB
EVA, EVB
General-Purpose (GP) Timers
Compare (CMP)/PWM
Capture (CAP)/QEP Channels
Watchdog Timer
12-Bit ADC
Channels
32-Bit CPU Timers
SPI
SCIA, SCIB
CAN
McBSP
Digital I/O Pins (Shared)
External Interrupts
Supply Voltage
4
16
6/2
Yes
Yes
16
3
Yes
4
16
6/2
Yes
Yes
16
3
Yes
SCIA, SCIB
Yes
Yes
56
3
1.8-V Core, (135 MHz) 1.9-V Core (150 MHz), 3.3-V I/O
SCIA, SCIB
Yes
Yes
56
3
Packaging
128-pin PBK
179-ball GHH
179-ball ZHH
176-pin PGF
Temperature Options
A:
40
°
C to 85
°
C
S/Q:
40
°
C to 125
°
C
Yes
Yes
TMX
Yes
Yes
TMX
Product Status
The S temperature option has been replaced by the Q temperature option (40
°
C to 125
°
C) from silicon revision E onwards. Q stands for
40
°
C to 125
°
C Q100 automotive fault grading.
See Section 5.1, Device and Development Support Nomenclature for descriptions of TMS and TMX stages.
A
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