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| 型号： | S9S08SC4E0MTG |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROCONTROLLER, PDSO16 |
| 封装： | 0.65 MM PITCH, ROHS COMPLIANT, TSSOP-16 |
| 文件页数： | 30/31页 |
| 文件大小： | 765K |
| 代理商： | S9S08SC4E0MTG |
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Chapter 3 Electrical Characteristics
MC9S08SC4 MCU Series Data Sheet, Rev. 4
8
Freescale Semiconductor
3.4
Thermal Characteristics
This section provides information about operating temperature range, power dissipation, and package thermal resistance. Power
dissipation on I/O pins is usually small compared to the power dissipation in on-chip logic and voltage regulator circuits, and
it is user-determined rather than being controlled by the MCU design. To take PI/O into account in power calculations, determine
the difference between actual pin voltage and VSS or VDD and multiply by the pin current for each I/O pin. Except in cases of
unusually high pin current (heavy loads), the difference between pin voltage and VSS or VDD will be very small.
Table 3-2. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +5.8
V
Maximum current into VDD
IDD
120
mA
Digital input voltage
VIn
–0.3 to VDD +0.3
V
Instantaneous maximum current
Single pin limit (applies to all port pins)1, 2, 3
1
Input must be current limited to the value specified. To determine the value of the required
current-limiting resistor, calculate resistance values for positive (VDD) and negative (VSS) clamp
voltages, then use the larger of the two resistance values.
2 All functional non-supply pins are internally clamped to V
SS and VDD.
3 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 the clock rate is very low (which would reduce overall power
consumption).
ID
± 25
mA
Storage temperature range
Tstg
–55 to 150
°C
Table 3-3. Thermal Characteristics
Num
C
Rating
Symbol
Value
Unit
1
—
Operating temperature range (packaged)
TL to TH
°C
CTA
–40 to 85
V
–40 to 105
M
–40 to 125
Maximum junction temperature
—
°C
2D
C
TJM
95
V
115
M
135
Thermal resistance 1,2
Single-layer board
3
D
16-pin TSSOP
θ
JA
130
°C/W
Thermal resistance1,2
Four-layer board
4
D
16-pin TSSOP
θ
JA
87
°C/W
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相关代理商/技术参数 |
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| S9S08SC4E0MTGR | 功能描述:8位微控制器 -MCU 8BIT 4K FL 256 RAM 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 |
| S9S08SG16E1CTG | 功能描述:8位微控制器 -MCU S08 16K 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 |
| S9S08SG16E1CTGR | 制造商:Freescale Semiconductor 功能描述:Microcontroller 制造商:Freescale Semiconductor 功能描述:S08 16K FLASH - Tape and Reel 制造商:Freescale Semiconductor 功能描述:8-bit Microcontrollers - MCU S08 16K FLASH |
| S9S08SG16E1CTJ | 功能描述:8位微控制器 -MCU S08 16K 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 |
| S9S08SG16E1CTJR | 功能描述:8位微控制器 -MCU S08 16K 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 |
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