參數(shù)資料
型號: SPAK56F826BU80
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 16-BIT, 80 MHz, OTHER DSP, PQFP100
封裝: LQFP-100
文件頁數(shù): 10/53頁
文件大?。?/td> 829K
代理商: SPAK56F826BU80
18
DSP56F826 Preliminary Technical Data
MOTOROLA
Output Low Voltage with IOL load
VOL
——
0.4
V
Output High Current
IOH
——
-4
mA
Output Low Current
IOL
——
4mA
Input capacitance
CIN
8
pF
Output capacitance
COUT
12
pF
Total supply current
Run1
Wait2
Stop
IDDT
3
47
6
1.5
75
9
8
mA
Low Voltage Interrupt4, I/O
VEIIO
2.4
2.7
2.9
V
Low Voltage Interrupt5, Core Supply
VEIC
2.0
2.2
2.5
V
Power on Reset6
VPOR
1.7
2.0
V
1.
Run (operating) IDD measured using external square external square clock source (fosc = 4MHz) into XTAL. All
inputs 0.2V from rail; outputs unloaded. All ports configured as inputs; measured with all modules enabled.
ADC sampling on all 10 channels.
2.
Run (operating) IDD measured using 8MHz clock source. All inputs 0.2V from rail; outputs unloaded. All ports
configured as inputs; measured with all modules enabled.
3.
IDDT = IDD + IDDA (Total supply current for VDD + VDDA)
4.
When VDDA drops below VEI max value, an interrupt is generated. For correct operation, set VDDA = VDD.
Functionality of the device is guaranteed under transient conditions when VDD > VEI.
5.
When VDDA drops below VEI max value, an interrupt is generated. For correct operation, set VDDA = VDD.
Functionality of the device is guaranteed under transient conditions when VDD > VEI.
6.
Power
on reset occurs whenever the internally regulated 2.5V digital supply drops below VPOR. While power is
ramping up, this signal remains active for as long as the internal 2.5V supply is below 1.5V typical no matter how long
the ramp up rate is. The internally regulated voltage is typically 100 mV less than VDD during ramp up until 2.5V is
reached, at which time it self regulates.
Table 7. DC Electrical Characteristics (Continued)
Operating Conditions: VSSIO=VSS = VSSA = 0V, VDDA =VDDIO=3.0–3.6V, VDD = 2.25–2.75V, TA = –40° to +85°C, CL ≤ 50 pF, fop = 80 MHz
Characteristic
Symbol
Min
Typ
Max
Unit
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