參數(shù)資料
型號(hào)： TMS320LF2407APGEA
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 16-BIT, 20 MHz, OTHER DSP, PQFP144
封裝： GREEN, PLASTIC, LQFP-144
文件頁數(shù)： 49/134頁
文件大?。?/td> 1724K
代理商： TMS320LF2407APGEA
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145L JULY 2000 REVISED SEPTEMBER 2007
21
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
memory maps
Reserved
0000
Hex
Program
On-Chip Flash Memory (Sectored) if MP/MC = 0
External Program Memory if MP/MC = 1
7FFF
8000
0000
005F
0060
Hex
Data
Memory-Mapped
Registers/Reserved Addresses
007F
0080
On-Chip DARAM B2
01FF
Illegal
02FF
0300
On-Chip DARAM (B0)§ (CNF = 0)
Reserved (CNF = 1)
03FF
0400
On-Chip DARAM (B1)
07FF
0800
Reserved
6FFF
7000
Illegal
Peripheral Memory-Mapped
Registers (System, WD, ADC,
SCI, SPI, CAN, I/O, Interrupts)
7FFF
8000
External
0000
Hex
I/O
FEFF
FF00
FF0E
FF0F
Reserved
External
FFFF
FEFF
FF00
FDFF
FE00
External
On-Chip DARAM (B0) (CNF = 1)
External (CNF = 0)
FFFF
FFFE
Wait-State Generator Control
Register (On-Chip)
FF10
Flash Control Mode Register
SARAM (See Table 1 for details.)
FFFF
SARAM (2K)
Internal (PON = 1)
External (PON=0)
87FF
8800
0FFF
1000
3FFF
Flash Sector 1 (12K)
Flash Sector 2 (12K)
Flash Sector 3 (4K)
4000
6FFF
7000
0FFF
1000
0200
SARAM (2K)
Internal (DON = 1)
Reserved (DON=0)
Reserved or Illegal
Flash Sector 0 (4K)
Interrupt Vectors (0000003Fh)
Reserved (00400043h)
User code begins at 0044h
Reserved (CNF = 1)
External (CNF = 0)
Reserved
00FF
0100
Illegal
04FF
0500
NOTE A: Boot ROM: If the boot ROM is enabled, then addresses 000000FF in the program space will be occupied by boot ROM.
Addresses 0040h0043h in on-chip program memory are reserved for code security passwords.
When CNF = 1, addresses FE00hFEFFh and FF00hFFFFh are mapped to the same physical block (B0) in program-memory space. For
example, a write to FE00h has the same effect as a write to FF00h. For simplicity, addresses FE00hFEFFh are referred to as reserved when
CNF = 1.
§ When CNF = 0, addresses 0100h01FFh and 0200h02FFh are mapped to the same physical block (B0) in data-memory space. For example,
a write to 0100h has the same effect as a write to 0200h. For simplicity, addresses 0100h01FFh are referred to as reserved.
Addresses 0300h03FFh and 0400h04FFh are mapped to the same physical block (B1) in data-memory space. For example, a write to 0400h
has the same effect as a write to 0300h. For simplicity, addresses 0400h04FFh are referred to as reserved.
Figure 1. TMS320LF2407A Memory Map
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320LF2407APGEA 制造商:Texas Instruments 功能描述:16BIT DSP FLASH SMD 320LF2407
TMS320LF2407APGEG4 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 16-Bit Fixed-Pt DSP with 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
TMS320LF2407APGES 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 16-Bit Univ Bus Drv With 3-State Outputs 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
TMS320LF2407PGES 制造商:Rochester Electronics LLC 功能描述:- Bulk
TMS320M640AGNZ4 制造商:Texas Instruments 功能描述:TMS320DM640 548PIN FCBGA PG2.0 - Trays
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