參數(shù)資料
型號: TMS320LF2407APGEA
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號處理
英文描述: 16-BIT, 20 MHz, OTHER DSP, PQFP144
封裝: GREEN, PLASTIC, LQFP-144
文件頁數(shù): 128/134頁
文件大小: 1724K
代理商: TMS320LF2407APGEA
TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145L JULY 2000 REVISED SEPTEMBER 2007
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
93
SPI
master
mode
external
timing
parameters
(clock
phase
=
1)
(see
Figure
43)
NO.
SPI
WHEN
(SPIBRR
+
1)
IS
EVEN
OR
SPIBRR
=
0
OR
2
SPI
WHEN
(SPIBRR
+
1)
IS
ODD
AND
SPIBRR
>
3
UNIT
NO.
MIN
MAX
MIN
MAX
UNIT
1
t c(SPC)M
Cycle
time,
SPICLK
4t
c(CO)
128t
c(CO)
5t
c(CO)
127t
c(CO)
ns
2
§
t w(SPCH)M
Pulse
duration,
SPICLK
high
(clock
polarity
=
0)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
0.5t
c(SPC)M
0.5t
c(
C
O
)10
0.5t
c(SPC)M
0.5t
c(CO)
ns
2
§
t w(SPCL)M
Pulse
duration,
SPICLK
low
(clock
polarity
=
1)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
0.5t
c(SPC)M
0.5t
c(
C
O
)10
0.5t
c(SPC)M
0.5t
c(CO)
ns
3
§
t w(SPCL)M
Pulse
duration,
SPICLK
low
(clock
polarity
=
0)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
0.5t
c(SPC)M
+
0.5t
c(CO)
1
0
0.5t
c(SPC)M
+
0.5t
c(CO)
ns
3
§
t w(SPCH)M
Pulse
duration,
SPICLK
high
(clock
polarity
=
1)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
0.5t
c(SPC)M
+
0.5t
c(CO)
10
0.5t
c(SPC)M
+
0.5t
c(CO)
ns
6
§
t su(SIMO-SPCH)M
Setup
time,
SPISIMO
data
valid
before
SPICLK
high
(clock
polarity
=
0)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
1
0
ns
6
§
t su(SIMO-SPCL)M
Setup
time,
SPISIMO
data
valid
before
SPICLK
low
(clock
polarity
=
1)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
1
0
ns
7
§
t v(SPCH-SIMO)M
V
alid
time,
SPISIMO
data
valid
after
SPICLK
high
(clock
polarity
=0)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
1
0
ns
7
§
t v(SPCL-SIMO)M
V
alid
time,
SPISIMO
data
valid
after
SPICLK
low
(clock
polarity
=1)
0.5t
c(SPC)M
10
0.5t
c(SPC)M
10
ns
10
§
t su(SOMI-SPCH)M
Setup
time,
SPISOMI
before
SPICLK
high
(clock
polarity
=
0)
0
ns
10
§
t su(SOMI-SPCL)M
Setup
time,
SPISOMI
before
SPICLK
low
(clock
polarity
=
1)
0
ns
11
§
t v(SPCH-SOMI)M
V
alid
time,
SPISOMI
data
valid
after
SPICLK
high
(clock
polarity
=
0)
0.25t
c(SPC)M
10
0.5t
c(SPC)M
10
ns
11
§
t v(SPCL-SOMI)M
V
alid
time,
SPISOMI
data
valid
after
SPICLK
low
(clock
polarity
=
1)
0.25t
c(SPC)M
10
0.5t
c(SPC)M
10
ns
The
MASTER
/SLA
VE
bit
(SPICTL.2)
is
set
and
the
CLOCK
PHASE
bit
(SPICTL.3)
is
set.
t c
=
system
clock
cycle
time
=
1/CLKOUT
=
t
c(CO)
§
The
active
edge
of
the
SPICLK
signal
referenced
is
controlled
by
the
CLOCK
POLARITY
bit
(SPICCR.6).
相關PDF資料
PDF描述
TMS426409AP-60DJ 4M X 4 EDO DRAM, 60 ns, PDSO24
TMS426809AP-70DGC 2M X 8 EDO DRAM, 70 ns, PDSO28
TMS44400DJ-80 1M X 4 FAST PAGE DRAM, 80 ns, PDSO20
TMS470R1B768PGEQR 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP144
TMS4C1050-4DJL 256K X 4 OTHER FIFO, PDSO20
相關代理商/技術參數(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)據總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(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 安裝風格:SMD/SMT
TMS320LF2407APGES 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16-Bit Univ Bus Drv With 3-State Outputs RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(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