參數(shù)資料
型號: PC56F8006VWL
廠商: Freescale Semiconductor
文件頁數(shù): 70/106頁
文件大?。?/td> 0K
描述: DSP 16BIT 28-SOIC
標(biāo)準包裝: 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
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 4
Specifications
Freescale Semiconductor
66
8.16
ADC Specifications
Figure 37. ADC Input Impedance Equivalency Diagram
Table 36. ADC Operating Conditions
Characteristic
Conditions
Symb
Min
Typ1
1 Typical values assume V
DDAD = 3.0 V, Temp = 25C, fADCK = 1.0 MHz unless otherwise stated. Typical values are for
reference only and are not tested in production.
Max
Unit
Comment
Input voltage
VADIN
VREFL
2
2 V
REFL = VSSA
—VREFH
3
3 V
REFH = VDDA
V
Input
capacitance
CADIN
—4.5
5.5
pF
Input resistance
RADIN
—5
7
k
Analog source
resistance
12-bit mode
fADCK > 4 MHz
fADCK < 4 MHz
RAS
2
5
k
External to MCU
10-bit mode
fADCK > 4 MHz
fADCK < 4 MHz
5
10
8-bit mode (all valid fADCK)—
10
ADC conversion
clock freq.
High speed (ADLPC=0)
fADCK
0.4
8.0
MHz
Low power (ADLPC=1)
0.4
4.0
+
+
VAS
RAS
CAS
VADIN
ZAS
Pad
leakage
due to
input
protection
ZADIN
Simplified
Input Pin Equivalent
Circuit
RADIN
ADC SAR
Engine
Simplified
Channel Select
Circuit
INPUT PIN
RADIN
CADIN
INPUT PIN
RADIN
INPUT PIN
RADIN
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