Table 16. 10-Bit ADC Characteristics " />
參數(shù)資料
型號: MC9RS08KB2CDC
廠商: Freescale Semiconductor
文件頁數(shù): 26/37頁
文件大小: 0K
描述: MCU 8-BIT 2K FLASH 8-DFN
標準包裝: 2,450
系列: RS08
核心處理器: RS08
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 6
程序存儲器容量: 2KB(2K x 8)
程序存儲器類型: 閃存
RAM 容量: 126 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 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
MC9RS08KB12 Series MCU Data Sheet, Rev. 5
Electrical Characteristics
Freescale Semiconductor
32
Table 16. 10-Bit ADC Characteristics (VREFH = VDDAD, VREFL = VSSAD, 1.8 V < VDDAD < 2.7 V)
C
Characteristic
Conditions
Symb
Min
Typ1
Max
Unit
Comment
T
Supply Current
ADLPC = 1
ADLSMP = 1
ADCO = 1
8-bit mode
IDDAD
—88—
μA
T
Supply Current
ADLPC = 1
ADLSMP = 0
ADCO = 1
8-bit mode
IDDAD
—152
μA
T
Supply Current
ADLPC = 0
ADLSMP = 1
ADCO = 1
8-bit mode
IDDAD
—214
μA
T
Supply Current
ADLPC = 0
ADLSMP = 0
ADCO = 1
8-bit mode
IDDAD
—390
μA
C
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
D
Conversion
Time (Including
sample time)
Short Sample (ADLSMP = 0)
tADC
20
ADCK
cycles
See reference
manual for
conversion
time variances
Long Sample (ADLSMP = 1)
40
D
Sample Time
Short Sample (ADLSMP = 0)
tADS
3.5
ADCK
cycles
Long Sample (ADLSMP = 1)
23.5
CTotal
Unadjusted
Error
10-bit mode
ETUE
———
LSB2
Includes
quantization
8-bit mode
±3.5
T
Differential
Non-Linearity
10-bit mode
DNL
LSB2
8-bit mode
±1.0
Monotonicity and No-Missing-Codes guaranteed
C
Integral
Non-Linearity
10-bit mode
INL
LSB2
8-bit mode
±1.5
C
Zero-Scale
Error
10-bit mode
EZS
———
LSB2
VADIN = VSSA
8-bit mode
±1.5
C
Full-Scale Error
10-bit mode
EFS
———
LSB2
VADIN = VDDA
8-bit mode
±1.0
D
Quantization
Error
10-bit mode
EQ
———
LSB2
8-bit mode
±0.5
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