參數(shù)資料
型號: MC9S08SF4MTJ
廠商: Freescale Semiconductor
文件頁數(shù): 2/30頁
文件大?。?/td> 0K
描述: MCU 8BIT 4K FLASH 20-TSSOP
標(biāo)準包裝: 75
系列: S08
核心處理器: S08
芯體尺寸: 8-位
速度: 40MHz
連通性: I²C
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 18
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: 閃存
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
包裝: 管件
MC9S08SF4 Series MCU Data Sheet, Rev. 4
DC Characteristics
Freescale Semiconductor
10
Figure 4. Typical Low-Side Driver (Sink) Characteristics
Low Drive (PTxDSn = 0), VDD = 5.0 V, VOL vs. IOL
1 Maximum leakage current occurs at a maximum operating temperature. The current decreases by approximately one-half for
each 8
C to 12 C in the temperature range from 50 C to 125 C.
2 Measurement condition for pull resistors: V
In = VSS for pullup and VIn = VDD for pulldown.
3 All functional non-supply pins are internally clamped to V
SS 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 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 shunts current greater than maximum injection
current. This is 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 reduces overall power consumption).
Typical Low-Side Driver (LDS) Characteristics
VDD = 5 V, PORTA, VOL Vs IOL
0
1
2
3
4
5
6
123
456
78
9
10
11
12
13
14
IOL(mA)
V
OL
(V)
T=-40C
T=0C
T=25C
T=85C
T=105C
T=125C
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