參數(shù)資料
型號: DSP56F827FG80E
廠商: Freescale Semiconductor
文件頁數(shù): 14/60頁
文件大小: 0K
描述: IC HYBRID CTRLR 16BIT 128-LQFP
標(biāo)準(zhǔn)包裝: 72
系列: 56F8xx
核心處理器: 56800
芯體尺寸: 16-位
速度: 80MHz
連通性: EBI/EMI,SCI,SPI,SSI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 64
程序存儲器容量: 136KB(68K x 16)
程序存儲器類型: 閃存
RAM 容量: 5K x 16
電壓 - 電源 (Vcc/Vdd): 2.25 V ~ 2.75 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 128-LQFP
包裝: 托盤
General Characteristics
56F827 Technical Data, Rev. 12
Freescale Semiconductor
21
Table 3-1 Absolute Maximum Ratings
Characteristic
Symbol
Min
Max
Unit
Supply voltage, core
VDD1
1. VDD must not exceed VDDIO
VSS - 0.3
VSS + 3.0
V
Supply voltage, IO
Supply voltage, Analog
Supply voltage, ADC
VDDIO2
VDDA2
VDDA_ADC
2. VDDIO and VDDA must not differ by more that 0.5V
VSSIO - 0.3
VSSA - 0.3
VSSA_ADC-0.3
VSSIO + 4.0
VSSA + 4.0
VSSA_ADC+0.3
V
Digital input voltages
Analog input voltages (XTAL, EXTAL)
Analog input voltages (ANA0-7, VREF)
VIN
VINA
VIN_ADC
VSSIO - 0.3
VSSA - 0.3
VSSA_ADC-0.3
VSSIO + 5.5
VDDA + 0.3
VSSA_ADC+0.3
V
Voltage difference VDD to VDD_IO, VDDA
ΔVDD
- 0.3
0.3
V
Voltage difference VSS to VSS _IO, VSSA
ΔVSS
- 0.3
0.3
V
Current drain per pin excluding VDD, VSS, VDDA,
VSSA,VDDIO, VSSIO
I—
10
mA
Junction temperature
TJ
150
°C
Storage temperature range
TSTG
-55
150
°C
Table 3-2 Recommended Operating Conditions
Characteristic
Symbol
Min
Typ
Max
Unit
Supply voltage, core
VDD
2.5
2.75
V
Supply Voltage, IO and analog
VDDIO,VDDA
3.0
3.3
3.6
V
Voltage difference VDD to VDD_IO, VDDA
ΔVDD
-0.1
-
0.1
V
Voltage difference VSS to VSS _IO, VSSA
ΔVSS
-0.1
-
0.1
V
ADC reference voltage, positive
VREFHI
2.7
VDD_ADC
V
ADC reference voltage, negative
VREFLO
VSSA
—VREFHI
V
Ambient operating temperature
TA
–40
85
°C
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