Table 37. ADC Characteristics (V
參數(shù)資料
型號: PC56F8006VWL
廠商: Freescale Semiconductor
文件頁數(shù): 71/106頁
文件大?。?/td> 0K
描述: DSP 16BIT 28-SOIC
標(biāo)準(zhǔn)包裝: 26
系列: 56F8xxx
核心處理器: 56800
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,LIN,SCI,SPI
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 23
程序存儲器容量: 16KB(8K x 16)
程序存儲器類型: 閃存
RAM 容量: 1K x 16
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 15x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
Specifications
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 4
Freescale Semiconductor
67
Table 37. ADC Characteristics (VREFH = VDDA, VREFL = VSSA)
Characteristic
Conditions
Symb
Min
Typ1
Max
Unit
Comment
Supply current
ADLPC=1
ADLSMP=1
ADCO=1
IDDAD
—120
A
Supply current
ADLPC=1
ADLSMP=0
ADCO=1
IDDAD
—202
A
Supply current
ADLPC=0
ADLSMP=1
ADCO=1
IDDAD
—288
A
Supply current
ADLPC=0
ADLSMP=0
ADCO=1
IDDAD
0.532
1
mA
ADC
asynchronous
clock source
High speed (ADLPC=0)
fADACK
23.3
5
MHz
tADACK =
1/fADACK
Low power (ADLPC=1)
1.25
2
3.3
Conversion time
(including
sample time)
Short sample (ADLSMP=0)
tADC
20
ADCK
cycles
Long sample (ADLSMP=1)
40
Sample time
Short sample (ADLSMP=0)
tADS
3.5
ADCK
cycles
Long sample (ADLSMP=1)
23.5
Differential
Non-linearity
12-bit mode
DNL
1.75
LSB2
10-bit mode3
0.5
1.0
8-bit mode3
0.3
0.5
Integral
non-linearity
12-bit mode
INL
1.5
10-bit mode
0.5
1.0
8-bit mode
0.3
0.5
Quantization
error
12-bit mode
EQ
–1 to 0
10-bit mode
0.5
8-bit mode
0.5
Input leakage
error
12-bit mode
EIL
2—
LSB2
Pad leakage4 *
RAS
10-bit mode
0.2
4
8-bit mode
0.1
1.2
Temp sensor
slope
–40
C–25C
m
1.646
mV/
C
25
C–125C
1.769
Temp sensor
voltage
25
CV
TEMP25
701.2
mV
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