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参数资料
| 型号： | MC9S08QB8CGK |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, BCC24 |
| 封装： | 5 X 5 MM, 1 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, MO-220VHHC-1, QFN-24 |
| 文件页数： | 3/36页 |
| 文件大小： | 1331K |
| 代理商： | MC9S08QB8CGK |
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Electrical Characteristics
MC9S08QB8 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
11
10
C
Total
leakage
combined
for all inputs
and Hi-Z
pins
All input only and I/O |IOZTOT|VIn = VDD or VSS
——
2
μA
11
P
Pullup,
Pulldown
resistors
all digital inputs except
PTA5/IRQ/TCLK/RESET,
when enabled
RPU,
RPD
—17.5
—
52.5
k
Ω
12
C
Pullup,
Pulldown
resistors
PTA5/IRQ/TCLK/RESET,
when enabled2
RPU,
RPD
—17.5
—
52.5
k
Ω
13
D
DC injection
current 3, 4,
5
Single pin limit
IIC
VIN < VSS, VIN > VDD
–0.2
—
0.2
mA
Total MCU limit, includes
sum of all stressed pins
–5
—
5
mA
14
C Input Capacitance, all pins
CIn
——
—
8
pF
15
C RAM retention voltage
VRAM
——
0.6
1.0
V
16
C POR re-arm voltage6
VPOR
—
0.9
1.4
2.0
V
17
D POR re-arm time
tPOR
—10
—
μs
18
P Low-voltage detection threshold
VLVD
VDD falling
VDD rising
1.80
1.88
1.84
1.92
1.88
1.96
V
19
P Low-voltage warning threshold
VLVW
VDD falling
VDD rising
2.08
2.14
2.26
V
20
C
Low-voltage inhibit reset/recover
hysteresis
Vhys
——
80
—
mV
21
P Bandgap Voltage Reference7
VBG
—
1.151.171.18
V
1 Typical values are measured at 25
°C. Characterized, not tested
2 The specified resistor value is the actual value internal to the device. The pullup or pulldown value may appear lower when
measured externally on the pin.
3 All functional non-supply pins, except for PTA5 are internally clamped to V
SS and VDD.
4 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.
5 Power supply must maintain regulation within operating V
DD range during instantaneous and operating maximum current
conditions. If the 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 that 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).
6 Maximum is highest voltage that POR is guaranteed.
7 Factory trimmed at V
DD = 3.0 V, Temp = 25 °C
Table 7. DC Characteristics (continued)
Num C
Characteristic
Symbol
Condition
Min
Typical1
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC9S08QB8CGK | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ QFN-24 |
| MC9S08QB8CTG | 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 TSSOP16 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 |
| MC9S08QB8CTGR | 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 TSSOP16 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 |
| MC9S08QB8CWL | 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 SOIC28 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 |
| MC9S08QB8CWL | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ WSOIC-28 |
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