參數(shù)資料
型號(hào)： DSP56853FGE
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號(hào)控制器
文件頁數(shù)： 25/60頁
文件大?。?/td> 836K
代理商： DSP56853FGE
DC Electrical Characteristics
56853 Technical Data, Rev. 6
Freescale Semiconductor
25
Output Low Current
I
OL
8
—
16
mA
Input capacitance
C
IN
—
8
—
pF
Output capacitance
C
OUT
—
12
—
pF
V
DD
supply current (Core logic, memories, peripherals)
Run
1
Deep Stop
2
Light Stop
3
I
DD4
—
—
—
70
0.05
5
110
10
14
mA
mA
mA
V
DDIO
supply current (I/O circuity)
Run
5
Deep Stop
2
I
DDIO
—
40
0
50
1.5
mA
mA
V
DDA
supply current (analog circuity)
Deep Stop
2
I
DDA
—
60
120
μ
A
Low Voltage Interrupt
6
V
EI
—
2.5
2.85
V
Low Voltage Interrupt Recovery Hysteresis
V
EIH
—
50
—
mV
Power on Reset
7
POR
—
1.5
2.0
V
Note:
DC loads; outputs unloaded. All ports configured as inputs; measured with all modules enabled. PLL set to 240MHz out.
Run (operating) I
DD
measured using external square wave clock source (f
osc
= 4MHz) into XTAL. All inputs 0.2V from rail; no
1.
Running Core, performing 50% NOP and 50% FIR. Clock at 120 MHz.
2.
Deep Stop Mode - Operation frequency = 4 MHz, PLL set to 4 MHz, crystal oscillator and time of day module operating.
3.
Light Stop Mode - Operation frequency = 120 MHz, PLL set to 240 MHz, crystal oscillator and time of day module operating.
4.
I
DD
includes current for core logic, internal memories, and all internal peripheral logic circuitry.
Running core and performing external memory access. Clock at 120 MHz.
5.
6.
When V
DD
drops below V
EI
max value, an interrupt is generated.
Power-on reset occurs whenever the digital supply drops below 1.8V. While power is ramping up, this signal remains active
for as long as the internal 2.5V is below 1.8V no matter how long the ramp up rate is. The internally regulated voltage is
typically 100 mV less than V
DD
during ramp up until 2.5V is reached, at which time it self-regulates.
7.
Table 4-4 DC Electrical Characteristics (Continued)
Operating Conditions: V
SS
= V
SSIO
= V
SSA
= 0 V, V
DD
= 1.62-1.98V, V
DDIO
= V
DDA
=
3.0–3.6V, T
A
= –40
°
to +120
°
C, C
L
≤
50pF, f
op
= 120MHz
Characteristic
Symbol
Min
Typ
Max
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56853PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56853 Digital Signal Processor Product Brief
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DSP56854E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56854FG120 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS 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
DSP56854FGE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS 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
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