- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69030 > MC9S08LL64CLK (FREESCALE SEMICONDUCTOR INC) 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 PDF資料下載
參數(shù)資料
| 型號： | MC9S08LL64CLK |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 14 X 14 MM, ROHS COMPLIANT, LQFP-80 |
| 文件頁數(shù)： | 2/44頁 |
| 文件大?。?/td> | 886K |
| 代理商： | MC9S08LL64CLK |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
MC9S08LL64 Series MCU Data Sheet, Rev. 6
Thermal Characteristics
Freescale Semiconductor
10
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.
The average chip-junction temperature (TJ) in C can be obtained from:
Table 4. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +3.8
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, except for PTB2 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 5. Thermal Characteristics
Rating
Symbol
Value
Unit
Operating temperature range
(packaged)
TA
TL to TH
–40 to 85
C
Maximum junction temperature
TJ
95
C
Thermal resistance
Single-layer board
80-pin LQFP
JA
55
C/W
64-pin LQFP
73
Thermal resistance
Four-layer board
80-pin LQFP
JA
42
C/W
64-pin LQFP
54
相關PDF資料 |
PDF描述 |
|---|---|
| MC9S08MM128VLH | 8-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP64 |
| MC9S08MM128VMB | 8-BIT, FLASH, 48 MHz, MICROCONTROLLER, PBGA81 |
| MC9S08MM32AVLH | 8-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP64 |
| MC9S08MM32VLH | 8-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP64 |
| MC9S08MM128VLK | 8-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP80 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC9S08LL64CLK | 制造商:Freescale Semiconductor 功能描述:IC, 16BIT MCU,20 MHz, 80-LQFP |
| MC9S08LL8 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MC9S08LL16 Series |
| MC9S08LL8CGT | 功能描述:8位微控制器 -MCU 8BIT 8KFLASH 2KRAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| MC9S08LL8CLF | 功能描述:8位微控制器 -MCU 8BIT 8KFLASH 2KRAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| MC9S08LL8CLF | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ LQFP-48 |
發(fā)布緊急采購，3分鐘左右您將得到回復。