參數(shù)資料
型號: TMX470R1A64PN
廠商: Texas Instruments, Inc.
英文描述: 16/32-Bit RISC Flash Microcontroller
中文描述: 16/32位RISC閃存微控制器
文件頁數(shù): 37/46頁
文件大小: 381K
代理商: TMX470R1A64PN
www.ti.com
A
SCIn isosynchronous mode timings — internal clock
TIMING REQUIREMENTS FOR INTERNAL CLOCK SCIn ISOSYNCHRONOUS MODE
(1)(2)(3)
(see Figure 16)
1
2
3
6
7
Data Valid
Data Valid
SCICLK
SCITX
SCIRX
5
4
TMS470R1A64
16/32-Bit RISC Flash Microcontroller
SPNS099–NOVEMBER 2004
(BAUD + 1)
(BAUD + 1)
IS EVEN OR BAUD = 0
MIN
2t
c(ICLK)
IS ODD AND BAUD
0
MIN
3t
c(ICLK)
NO.
UNIT
MAX
2
24
t
c(ICLK)
MAX
1
t
c(SCC)
Cycle time, SCInCLK
Pulse duration,
SCInCLK low
Pulse duration,
SCInCLK high
Delay time, SCInCLK
high to SCInTX valid
Valid time, SCInTX
data after SCInCLK
low
Setup time, SCInRX
before SCInCLK low
Valid time, SCInRX
data after SCInCLK
low
(2
24
-1) t
c(ICLK)
ns
2
t
w(SCCL)
0.5t
c(SCC)
- t
f
0.5t
c(SCC)
+ 5
0.5t
c(SCC)
+ 0.5t
c(ICLK)
- t
f
0.5t
c(SCC)
+ 0.5t
c(ICLK)
ns
3
t
w(SCCH)
0.5t
c(SCC)
- t
r
0.5t
c(SCC)
+ 5
0.5t
c(SCC)
- 0.5t
c(ICLK)
- t
r
0.5t
c(SCC)
- 0.5t
c(ICLK)
ns
t
d(SCCH-
TXV)
4
10
10
ns
5
t
v(TX)
t
c(SCC)
- 10
t
c(SCC)
- 10
ns
6
t
su(RX-SCCL)
t
c(ICLK)
+ t
f
+ 20
t
c(ICLK)
+ t
f
+ 20
ns
7
t
v(SCCL-RX)
- t
c(ICLK)
+ t
f
+ 20
- t
c(ICLK)
+ t
f
+ 20
ns
(1)
(2)
(3)
BAUD = 24-bit concatenated value formed by the SCI[H,M,L]BAUD registers.
t
= interface clock cycle time = 1 / f
For rise and fall timings, see the "switching characteristics for output timings versus load capacitance" table
A.
Data transmission/reception characteristics for isosynchronous mode with internal clocking are similar to the
asynchronous mode. Data transmission occurs on the SCICLK rising edge, and data reception occurs on the SCICLK
falling edge.
Figure 16. SCIn Isosynchronous Mode Timing Diagram for Internal Clock
37
相關(guān)PDF資料
PDF描述
TMXT504 SAW BANDPASS FILTER
TN0104 N-Channel Enhancement-Mode Vertical DMOS FET(擊穿電壓40V,低門限1.6V,N溝道增強(qiáng)型垂直DMOS結(jié)構(gòu)場效應(yīng)管)
TN0104 N-Channel Enhancement-Mode Vertical DMOS FETs
TN0104N3 CONNECTOR ACCESSORY
TN0104N8 N-Channel Enhancement-Mode Vertical DMOS FETs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMX5700432PZQQ1 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit TMS570LS ARM Cortex R4F RISC 384KB Flash 1.2V 100-Pin LQFP Tray 制造商:Texas Instruments 功能描述:CORONA F021 - Trays 制造商:Texas Instruments 功能描述:IC ARM CORTEX MCU 256KB 100LQFP 制造商:Texas Instruments 功能描述:Corona F021
TMX5700714APZQQ1 功能描述:ARM? Cortex?-R4F Automotive, AEC-Q100, Hercules? TMS570 ARM? Cortex?-R Microcontroller IC 32-Bit Dual-Core 100MHz 768KB (768K x 8) FLASH 100-LQFP (14x14) 制造商:texas instruments 系列:汽車級,AEC-Q100,Hercules? TMS570 ARM? Cortex?-R 包裝:托盤 零件狀態(tài):過期 核心處理器:ARM? Cortex?-R4F 核心尺寸:32 位雙核 速度:100MHz 連接性:CAN,I2C,LIN,SCI,SPI,UART/USART 外設(shè):DMA,POR,PWM,WDT I/O 數(shù):55 程序存儲容量:768KB(768K x 8) 程序存儲器類型:閃存 EEPROM 容量:64K x 8 RAM 容量:128K x 8 電壓 - 電源(Vcc/Vdd):1.14 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b 振蕩器類型:外部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:100-LQFP 供應(yīng)商器件封裝:100-LQFP(14x14) 標(biāo)準(zhǔn)包裝:90
TMX5701227APGEQQ1 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit TMS570 ARM Cortex R4F RISC 1280KB Flash 1.2V 144-Pin LQFP Tray 制造商:Texas Instruments 功能描述:CHAMPION F021 REV A - Trays 制造商:Texas Instruments 功能描述:IC ARM CORTEX MCU 1280K 144LQFP 制造商:Texas Instruments 功能描述:Champion F021 rev A
TMX5701227AZWTQQ1 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit TMS570 ARM Cortex R4F RISC 1280KB Flash 1.2V 337-Pin NFBGA 制造商:Texas Instruments 功能描述:IC ARM CORTEX MCU 1280K 337NFBGA 制造商:Texas Instruments 功能描述:16-bit Microcontrollers - MCU Champion F021 rev A
TMX5701227BZWTQQ1 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:IC MCU ARM 1.25MB FLASH 337BGA