參數(shù)資料
型號： TMX320C2812ZHHQ
廠商： Texas Instruments, Inc.
英文描述： BULB REPLACEMENT 32W
中文描述： TMS320R2811，TMS320R2812數(shù)字信號處理器
文件頁數(shù)： 97/147頁
文件大小： 2021K
代理商： TMX320C2812ZHHQ
Electrical Specifications
97
June 2004
SPRS257
6.15
Low-Power Mode Wakeup Timing
Table 6
9 is also the IDLE Mode Wake-Up Timing Requirements table.
Table 6
9. IDLE Mode Switching Characteristics
PARAMETER
TEST CONDITIONS
Without input qualifier
With input qualifier
MIN
TYP
MAX
UNIT
Cycles
Cycles
t
w(WAKE-INT)
Pulse duration, external wake-up
signal
2 * t
c(SCO)
1 * t
c(SCO)
+ IQT
t
d(WAKE-IDLE)
Delay time, external wake signal to
program execution resume
Wake-up from SARAM
Wake-up from SARAM
Without input qualifier
With input qualifier
8 * t
c(SCO)
Cycles
Cycles
8 * t
c(SCO)
+ IQT
Input Qualification Time (IQT) = [5 x QUALPRD x 2] * t
c(SCO)
This is the time taken to begin execution of the instruction that immediately follows the IDLE instruction. Execution of an ISR (triggered by the
wake-up) signal involves additional latency.
WAKE INT
XCLKOUT
A0
A15
t
d(WAKE
IDLE)
XCLKOUT = SYSCLKOUT
WAKE INT can be any enabled interrupt, WDINT, XNMI, or XRS.
t
w(WAKE
INT)
Figure 6
10. IDLE Entry and Exit Timing
Table 6
10 is also the STANDBY Mode Wake-Up Timing Requirements table.
Table 6
10. STANDBY Mode Switching Characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
d(IDLE-XCOH)
Delay time, IDLE instruction
executed to XCLKOUT high
32 * t
c(SCO)
12 * t
c(CI)
Cycles
t
w(WAKE-INT)
Pulse duration, external
wake-up signal
Without input qualifier
With input qualifier
12 * t
c(CI)
Cycles
Cycles
(2 + QUALSTDBY)
* t
c(CI)
t
d(WAKE-STBY)
Delay time, external wake
signal to program execution
resume
Wake-up from SARAM
Wake-up from SARAM
Without input qualifier
With input qualifier
12 * t
c(CI)
Cycles
Cycles
12 * t
c(CI)
+ t
w(WAKE-INT)
QUALSTDBY is a 6-bit field in the LPMCR0 register.
This is the time taken to begin execution of the instruction that immediately follows the IDLE instruction. Execution of an ISR (triggered by the
wake-up) signal involves additional latency.
A
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相關代理商/技術參數(shù)
參數(shù)描述
TMX320C2812ZHHS 制造商:TI 制造商全稱:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMX320C28343ZHH 功能描述:32位微控制器 - MCU Delfino MCU RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
TMX320C28345ZEP 制造商:Texas Instruments 功能描述:DELFINO MICROCONTROLLER - Trays
TMX320C28345ZHH 制造商:Texas Instruments 功能描述:DELFINO MICROCONTROLLER - Trays
TMX320C28346ZEP 功能描述:32位微控制器 - MCU Delfino Micro controller RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT
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