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参数资料
| 型号： | MC9RS08KB2CDC |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROCONTROLLER, PDSO8 |
| 封装： | 4 X 4 MM, 1 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, DFN-8 |
| 文件页数： | 21/48页 |
| 文件大小： | 847K |
| 代理商： | MC9RS08KB2CDC |
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MC9RS08KB12 Series MCU Data Sheet, Rev. 3
Electrical Characteristics
Freescale Semiconductor
28
3.11
Internal Clock Source Characteristics
3.12
ADC Characteristics
9P
Analog Comparator bandgap reference
voltage
VBG
1.1
1.208
1.3
V
1 These data are characterized but not production tested.
Table 13. Internal Clock Source Specifications
Num
C
Characteristic
Symbol
Min
Typical1
1 Data in typical column was characterized at 3.0 V and 5.0 V, 25
°C or is typical recommended value.
Max
Unit
1
C Average internal reference frequency — untrimmed
fint_ut
25
31.25
41.66
kHz
2
P Average internal reference frequency — trimmed
fint_t
31.25
32.768
39.0625
kHz
3
C DCO output frequency range — untrimmed
fdco_ut
12.8
16
21.33
MHz
4
P DCO output frequency range — trimmed
fdco_t
16
16.77
20
MHz
5C Resolution of trimmed DCO output frequency
at fixed voltage and temperature
Δf
dco_res_t
——
0.2
%fdco
6C Total deviation of trimmed DCO output frequency
over voltage and temperature
Δf
dco_t
——
2%fdco
7
C FLL acquisition time2,3
2 This parameter is characterized and not tested on each device.
3 This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or
changing from FLL disabled (FBILP) to FLL enabled (FEI, FBI).
tacquire
——
1
ms
8C Stop recovery time (FLL wakeup to previous acquired
frequency)
IREFSTEN = 0
IREFSTEN = 1
t_wakeup
—
100
86
—
μs
Table 14. 10-Bit ADC Operating Conditions
Characteristic
Conditions
Symb
Min
Typ1
Max
Unit
Comment
Supply voltage
Absolute
VDDAD
2.7
—
5.5
V
Input voltage
VADIN
VREFL
—VREFH
V
Input
capacitance
CADIN
—4.5
5.5
pF
Input
resistance
RADIN
—3
5
k
Ω
Analog source
resistance
10-bit mode
fADCK > 4MHz
fADCK < 4MHz
RAS
—
5
10
k
Ω
External to
MCU
8-bit mode (all valid fADCK)—
—
10
Table 12. Analog Comparator Electrical Specifications (continued)
Num
C
Characteristic
Symbol
Min
Typical
Max
Unit
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相关代理商/技术参数 |
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| MC9RS08KB2CSC | 功能描述:8位微控制器 -MCU 8-BIT 2K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MC9RS08KB2CSCR | 制造商:Freescale Semiconductor 功能描述:MC9RS08KB2CSCR - Tape and Reel |
| MC9RS08KB2CSG | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCU Block Diagram |
| MC9RS08KB2CTG | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCU Block Diagram |
| MC9RS08KB2CWJ | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCU Block Diagram |
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