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参数资料
| 型号： | MC9S08QA2CFCE |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 10 MHz, MICROCONTROLLER, PDSO8 |
| 封装： | 4 X 4 MM, 1 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, DFN-8 |
| 文件页数： | 32/32页 |
| 文件大小： | 2317K |
| 代理商： | MC9S08QA2CFCE |
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Electrical Characteristics
MC9S08QA4 Series, Rev. 1
Freescale Semiconductor
9
Figure 3. Pullup and Pulldown Typical Resistor Values (VDD = 3.0 V)
Figure 4. Typical Low-Side Driver (Sink) Characteristics — Low Drive (PTxDSn = 0)
Figure 5. Typical Low-Side Driver (Sink) Characteristics — High Drive (PTxDSn = 1)
6 Input must be current-limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
7 Power supply must maintain regulation within operating V
DD range during instantaneous and operating maximum current
conditions. If positive injection current (VIn > VDD) is greater than IDD, the injection current may flow out of VDD and could result
in external power supply going out of regulation. Ensure external VDD load will shunt current greater than maximum injection
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or if
clock rate is very low (which would reduce overall power consumption).
PULLUP RESISTOR TYPICALS
VDD (V)
PULLUP
RESISTOR
(k
Ω
)
20
25
30
35
40
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
25°C
85°C
–40°C
PULLDOWN RESISTOR TYPICALS
VDD (V)
PU
LLDOWN
RESISTANCE
(k
Ω
)
20
25
30
35
40
1.8
2.3
2.8
3.3
25°C
85°C
–40°C
3.6
TYPICAL VOL VS IOL AT VDD = 3.0 V
IOL (mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
1.2
0
5
10
15
20
TYPICAL VOL VS VDD
VDD (V)
V
OL
(V)
0
0.05
0.1
0.15
0.2
12
34
25°C
85°C
–40°C
25°C,
IOL = 2 mA
85°C,
IOL = 2 mA
–40°C,
IOL = 2 mA
TYPICAL VOL VS IOL AT VDD = 3.0 V
IOL (mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
010
20
30
TYPICAL VOL VS VDD
VDD (V)
V
OL
(V)
0
0.1
0.2
0.3
0.4
12
34
IOL = 6 mA
IOL = 3 mA
IOL = 10 mA
25°C
85°C
–40°C
25°C
85°C
–40°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC9S08QA2CFQE | 功能描述:8位微控制器 -MCU 9S08QA4 - CI 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 |
| MC9S08QA2CFQE | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ DFN-8 |
| MC9S08QA2CFQEE | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Technical Data |
| MC9S08QA2CPAE | 功能描述:8位微控制器 -MCU 9S08QA4 - CI 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 |
| MC9S08QA2CPAE | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ DIP-8 |
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