參數(shù)資料
型號(hào)： TMS320F28044GGMQ
廠商： Texas Instruments, Inc.
元件分類(lèi)： 數(shù)字信號(hào)處理
英文描述： Digital Signal Processor
中文描述： 數(shù)字信號(hào)處理器
文件頁(yè)數(shù)： 10/105頁(yè)
文件大?。?/td> 768K
代理商： TMS320F28044GGMQ
www.ti.com
A
2
Introduction
2.1
Pin Assignments
TMS320F28044
Digital Signal Processor
SPRS357A–AUGUST 2006–REVISED OCTOBER 2006
The TMS320F28044 device, member of the TMS320C28x DSP generation, is a highly integrated,
high-performance solution for demanding control applications.
Throughout this document, TMS320F28044 is abbreviated as F28044.
Table 2-1
provides a summary of
the device's features.
Table 2-1. Hardware Features
FEATURE
F28044
10 ns
10K
Instruction cycle (at 100 MHz)
Single-access RAM (SARAM) (16-bit word)
(L0, L1, M0, M1)
64K
–
Yes
Yes
3.3-V on-chip flash (16-bit word)
On-chip ROM (16-bit word)
Code security for on-chip flash/SARAM/OTP blocks
Boot ROM (4K X16)
One-time programmable (OTP) ROM
(16-bit word)
PWM outputs (one 16-bit timer/module)
HRPWM channels
Watchdog timer
1K
ePWM1-16
ePWM1-16
Yes
16
12.5
80 ns
3
SPI-A
SCI-A
I
2
C-A
35
3
Yes
Yes
Yes
(PZ, GGM, ZGM)
TMX
No. of channels
MSPS
Conversion time
12-Bit ADC
32-Bit CPU timers
Serial Peripheral Interface (SPI)
Serial Communications Interface (SCI)
Inter-Integrated Circuit (I
2
C)
Digital I/O pins (shared)
External interrupts
Supply voltage
Packaging
1.8-V Core, 3.3-V I/O
100-Pin PZ
100-ball GGM, ZGM
A: -40
°
C to 85
°
C
Temperature options
Product status
(1)
(1)
See Section 5.1, Device and Development Support Nomenclature for descriptions of device stages.
The definition of a TMX device is "Experimental device that is not necessarily representative of the final device's electrical
specifications."
The TMS320F28044 100-pin PZ low-profile quad flatpack (LQFP) pin assignments are shown in
Figure 2-1
. The 100-ball GGM and ZGM ball grid array (BGA) terminal assignments are shown in
Figure 2-2
.
Table 2-2
describes the function(s) of each pin.
Introduction
10
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TMS320F28044PZA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 32-Bit DSC w/ 128KB Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320F28044PZS 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 32-Bit DSC w/ 128KB Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320F28045PZA 制造商:Texas Instruments 功能描述:- Trays
TMS320F28045PZS 制造商:Texas Instruments 功能描述:- Trays
TMS320F28050PNQ 制造商:Texas Instruments 功能描述:GIZMO
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