參數(shù)資料
型號(hào)： MC9S08GW32CLH
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROCONTROLLER, PQFP64
封裝： 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件頁(yè)數(shù)： 3/38頁(yè)
文件大小： 833K
代理商： MC9S08GW32CLH
Electrical Characteristics
MC9S08GW64 Series MCU Data Sheet, Rev. 1
PRELIMINARY-SUBJECT TO CHANGE WITHOUT NOTICE
Freescale Semiconductor
11
high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (for
instance, either VSS or VDD) or the programmable pull-up resistor associated with the pin is enabled.
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 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 except PTA5
and PTB1)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
Instantaneous maximum current
Single pin limit (applies to PTA5 and PTB1)1,2,3
ID
± 50
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
θ
JA
TBD
°C/W
64-pin LQFP
TBD
Thermal resistance
Four-layer board
80-pin LQFP
θ
JA
TBD
°C/W
64-pin LQFP
TBD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S08GW32CLK 功能描述:8位微控制器 -MCU S08 8bit Microcontroller 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MC9S08GW64 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Covers: MC9S08GW64 and MC9S08GW32
MC9S08GW64_11 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HC08 instruction set with added BGND instruction
MC9S08GW64CLH 功能描述:8位微控制器 -MCU S08 8bit Microcontroller 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MC9S08GW64CLK 功能描述:8位微控制器 -MCU S08 8bit Microcontroller 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
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