參數(shù)資料
型號(hào)： MC9S08QE64CFT
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, QCC48
封裝： 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, MO-220VKKD-2, QFN-48
文件頁數(shù)： 8/50頁
文件大?。?/td> 1131K
代理商： MC9S08QE64CFT
MC9S08QE128 Series Data Sheet, Rev. 7
Electrical Characteristics
Freescale Semiconductor
16
Figure 7. Pull-up and Pull-down Typical Resistor Values
18
P
Low-voltage detection threshold —
low range7
VLVDL
VDD falling
VDD rising
1.80
1.86
1.82
1.90
1.91
1.99
V
19
P
Low-voltage warning threshold —
high range7
VLVWH
VDD falling
VDD rising
2.36
2.46
2.56
V
20
P
Low-voltage warning threshold —
low range7
VLVWL
VDD falling
VDD rising
2.11
2.16
2.21
2.22
2.27
V
21
C
Low-voltage inhibit reset/recover
hysteresis7
Vhys
—50—
mV
22
P Bandgap Voltage Reference9
VBG
1.15
1.17
1.18
V
1 Typical values are measured at 25°C. Characterized, not tested
2 As the supply voltage rises, the LVD circuit will hold the MCU in reset until the supply has risen above VLVDL.
3 All functional non-supply pins are internally clamped to VSS 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 VDD 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
clock rate is very low (which would reduce overall power consumption).
6 Maximum is highest voltage that POR is guaranteed.
7 Low voltage detection and warning limits measured at 1 MHz bus frequency.
8 Run at 1 MHz bus frequency
9 Factory trimmed at VDD = 3.0 V, Temp = 25°C
Table 8. DC Characteristics (continued)
Num C
Characteristic
Symbol
Condition
Min
Typ1
Max
Unit
PULL-UP RESISTOR TYPICALS
VDD (V)
PULL-UP
RE
SISTO
R
(k
Ω
)
20
25
30
35
40
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
25
°C
85
°C
–40
°C
PULL-DOWN RESISTOR TYPICALS
VDD (V)
PUL
L
-D
OWN
R
E
SI
ST
ANCE
(
kΩ
)
20
25
30
35
40
1.8
2.3
2.8
3.3
25
°C
85
°C
–40
°C
3.6
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MC9S08QE64CLC 功能描述:8位微控制器 -MCU 8 BIT 64K FLASH 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
MC9S08QE64CLC 制造商:Freescale Semiconductor 功能描述:8-BIT MICROCONTROLLER IC HCS08 50.33MH
MC9S08QE64CLD 功能描述:8位微控制器 -MCU 64K FLASH 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
MC9S08QE64CLH 功能描述:8位微控制器 -MCU Flexis Series 8 Bit 64K FLASH 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
MC9S08QE64CQD 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit HCS08 Central Processor Unit
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