参数资料
型号: DSP56F801FA80E
厂商: Freescale Semiconductor
文件页数: 7/48页
文件大小: 0K
描述: IC DSP 60MHZ 16KB FLASH 48-LQFP
标准包装: 250
系列: 56F8xx
核心处理器: 56800
芯体尺寸: 16-位
速度: 80MHz
连通性: SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 11
程序存储器容量: 20KB(10K x 16)
程序存储器类型: 闪存
RAM 容量: 2K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
General Characteristics
56F801 Technical Data, Rev. 17
Freescale Semiconductor
15
The 56F801 DC and AC electrical specifications are preliminary and are from design simulations. These
specifications may not be fully tested or guaranteed at this early stage of the product life cycle. Finalized
specifications will be published after complete characterization and device qualifications have been
completed.
CAUTION
This device contains protective circuitry to guard against
damage due to high static voltage or electrical fields.
However, normal precautions are advised to avoid
application of any voltages higher than maximum rated
voltages to this high-impedance circuit. Reliability of
operation is enhanced if unused inputs are tied to an
appropriate voltage level.
Table 3-1 Absolute Maximum Ratings
Characteristic
Symbol
Min
Max
Unit
Supply voltage
VDD
VSS – 0.3
VSS + 4.0
V
All other input voltages, excluding Analog inputs
VIN
VSS – 0.3
VSS + 5.5V
V
Voltage difference VDD to VDDA
ΔV
DD
- 0.3
0.3
V
Voltage difference VSS to VSSA
ΔV
SS
- 0.3
0.3
V
Analog inputs ANA0-7 and VREF
VIN
VSSA– 0.3
VDDA+ 0.3
V
Analog inputs EXTAL, XTAL
VIN
VSSA– 0.3
VSSA+ 3.0
V
Current drain per pin excluding VDD, VSS, & PWM ouputs
I
10
mA
Table 3-2 Recommended Operating Conditions
Characteristic
Symbol
Min
Typ
Max
Unit
Supply voltage, digital
VDD
3.0
3.3
3.6
V
Supply Voltage, analog
VDDA
3.0
3.3
3.6
V
Voltage difference VDD to VDDA
ΔV
DD
-0.1
-
0.1
V
Voltage difference VSS to VSSA
ΔV
SS
-0.1
-
0.1
V
ADC reference voltage1
1.
VREF must be 0.3 below VDDA.
VREF
2.7
3.3V
V
Ambient operating temperature
TA
–40
85
°C
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