參數(shù)資料
型號: MC9S08QA2CFQE
廠商: Freescale Semiconductor
文件頁數(shù): 7/32頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 2K FLASH 8-DFN
產(chǎn)品培訓模塊: 8-Bit Microcontroller Overview
標準包裝: 490
系列: S08
核心處理器: S08
芯體尺寸: 8-位
速度: 20MHz
外圍設備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 4
程序存儲器容量: 2KB(2K x 8)
程序存儲器類型: 閃存
RAM 容量: 160 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 托盤
產(chǎn)品目錄頁面: 728 (CN2011-ZH PDF)
Electrical Characteristics
MC9S08QA4 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
15
Figure 13. Timer Input Capture Pulse
3.9
Analog Comparator (ACMP) Electricals
3.10
ADC Characteristics
Table 11. Analog Comparator Electrical Specifications
Characteristic
Symbol
Min
Typical
Max
Unit
Supply voltage
VDD
1.80
3.60
V
Supply current (active)
IDDAC
—20—
μA
Analog input voltage
VAIN
VSS – 0.3
VDD
V
Analog input offset voltage
VAIO
—20
40
mV
Analog comparator hysteresis
VH
3.0
9.0
15.0
mV
Analog input leakage current
IALKG
——
1.0
μA
Analog comparator initialization delay
tAINIT
——
1.0
μs
Table 12. 3 V 10-Bit ADC Operating Conditions
Characteristic
Conditions
Symbol
Min
Typical1
1 Typical values assume V
DD = 3.0 V, Temp = 25°C, fADCK =1.0 MHz unless otherwise stated. Typical values are for reference
only and are not tested in production.
Max
Unit
Comment
Supply voltage
Absolute
VDD
1.8
3.6
V
Input voltage
VADIN
VSS
—VDD
V
Input capacitance
CADIN
—4.5
5.5
pF
Input resistance
RADIN
—5
7
k
Ω
Analog source
resistance
10 bit mode
fADCK > 4 MHz
fADCK < 4 MHz
RAS
5
10
k
Ω
External to
MCU
8 bit mode (all valid fADCK)—
10
ADC conversion
clock frequency
High Speed (ADLPC=0)
fADCK
0.4
8.0
MHz
Low Power (ADLPC=1)
0.4
4.0
tICPW
TPMCHn
tICPW
TPMCHn
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