- 您现在的位置：买卖IC网 > PDF目录11663 > MC9S08SF4MTJ (Freescale Semiconductor)MCU 8BIT 4K FLASH 20-TSSOP PDF资料下载
参数资料
| 型号： | MC9S08SF4MTJ |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 28/30页 |
| 文件大小： | 0K |
| 描述： | MCU 8BIT 4K FLASH 20-TSSOP |
| 标准包装： | 75 |
| 系列： | S08 |
| 核心处理器： | S08 |
| 芯体尺寸： | 8-位 |
| 速度： | 40MHz |
| 连通性： | I²C |
| 外围设备： | LVD，POR，PWM，WDT |
| 输入/输出数： | 18 |
| 程序存储器容量： | 4KB（4K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 128 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 5.5 V |
| 数据转换器： | A/D 8x10b |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 管件 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页当前第28页第29页第30页
ESD Protection and Latch-Up Immunity
MC9S08SF4 Series MCU Data Sheet, Rev. 4
Freescale Semiconductor
7
Where:
TA = Ambient temperature, C
JA = Package thermal resistance, junction-to-ambient, C/W
PD = Pint PI/O
Pint = IDD VDD, Watts — chip internal power
PI/O = Power dissipation on input and output pins — user determined
For most applications, PI/O Pint and can be neglected. An approximate relationship between PD and TJ
(if PI/O is neglected) is:
PD = K (TJ + 273C)
Eqn. 2
Solving Equation 1 and Equation 2 for K gives:
K = PD (TA + 273C) + JA (PD)
2
Eqn. 3
Where K is a constant pertaining to the particular part. K can be determined from Equation 3 by measuring
PD (at equilibrium) for a known TA. Using this value of K, the values of PD and TJ can be obtained by
3.5
ESD Protection and Latch-Up Immunity
Although damage from electrostatic discharge (ESD) is much less common on these devices than on early
CMOS circuits, normal handling precautions must be used to avoid exposure to static discharge.
Qualification tests are performed to ensure that these devices can withstand exposure to reasonable levels
of static without suffering any permanent damage.
During the device qualification ESD stresses were performed for the human body model (HBM) and the
charge device model (CDM).
A device is defined as a failure if after exposure to ESD pulses the device no longer meets the device
specification. Complete DC parametric and functional testing is performed per the applicable device
specification at room temperature followed by hot temperature, unless specified otherwise in the device
specification.
相关PDF资料 |
PDF描述 |
|---|---|
| MC9S08QE4CWJ | IC MCU 8BIT 4K FLASH 20-SOIC |
| MC9S08SH4CWJ | MCU 8BIT 4K FLASH 20-SOIC |
| MC9S08JS8CWJ | IC MCU 8BIT 8K FLASH 20SOIC |
| 8-227079-1 | PLUG, COML BNC, KIT |
| MC9S08JS8CFK | IC MCU 8BIT 8K FLASH 24QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC9S08SF4VTG | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Technical Data |
| MC9S08SF4VTJ | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Technical Data |
| MC9S08SG16 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCS08 Microcontrollers |
| MC9S08SG16E1CTGR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCS08 Microcontrollers |
| MC9S08SG16E1CTJR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCS08 Microcontrollers |
发布紧急采购，3分钟左右您将得到回复。