Figure 3. Pullup and Pulldown Typical Re" />
參數(shù)資料
型號(hào): MC9S08QA4CFQE
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 32/32頁(yè)
文件大?。?/td> 0K
描述: IC MCU 8BIT 4K FLASH 8-DFN
產(chǎn)品培訓(xùn)模塊: 8-Bit Microcontroller Overview
標(biāo)準(zhǔn)包裝: 490
系列: S08
核心處理器: S08
芯體尺寸: 8-位
速度: 20MHz
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 4
程序存儲(chǔ)器容量: 4KB(4K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 托盤
Electrical Characteristics
MC9S08QA4 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
9
Figure 3. Pullup and Pulldown Typical Resistor Values (VDD = 3.0 V)
Figure 4. Typical Low-Side Driver (Sink) Characteristics Low Drive (PTxDSn = 0)
Figure 5. Typical Low-Side Driver (Sink) Characteristics High Drive (PTxDSn = 1)
6 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.
7 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
clock rate is very low (which would reduce overall power consumption).
PULLUP RESISTOR TYPICALS
VDD (V)
PULLUP
RESISTOR
(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
PULLDOWN RESISTOR TYPICALS
VDD (V)
PU
LLDOWN
RESISTANCE
(k
Ω
)
20
25
30
35
40
1.8
2.3
2.8
3.3
25°C
85°C
–40°C
3.6
TYPICAL VOL VS IOL AT VDD = 3.0 V
IOL (mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
1.2
0
5
10
15
20
TYPICAL VOL VS VDD
VDD (V)
V
OL
(V)
0
0.05
0.1
0.15
0.2
12
34
25°C
85°C
–40°C
25°C,
IOL = 2 mA
85°C,
IOL = 2 mA
–40°C,
IOL = 2 mA
TYPICAL VOL VS IOL AT VDD = 3.0 V
IOL (mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
010
20
30
TYPICAL VOL VS VDD
VDD (V)
V
OL
(V)
0
0.1
0.2
0.3
0.4
12
34
IOL = 6 mA
IOL = 3 mA
IOL = 10 mA
25°C
85°C
–40°C
25°C
85°C
–40°C
相關(guān)PDF資料
PDF描述
MC9S08QA4CDNE IC MCU 8BIT 4K FLASH 8-SOIC
VI-B60-CU-F3 CONVERTER MOD DC/DC 5V 200W
MC9S08QA2CDNE IC MCU 8BIT 2K FLASH 8-SOIC
MC9S08JM60CGT IC MCU 8BIT 60K FLASH 48-QFN
VI-B5H-CU-F2 CONVERTER MOD DC/DC 52V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S08QA4CFQEE 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Data
MC9S08QA4CPAE 功能描述:8位微控制器 -MCU 9S08QA4 - CI 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
MC9S08QB4CGK 功能描述:8位微控制器 -MCU S08 4K FLASH QB4 QFN24 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
MC9S08QB4CGK 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ QFN-24
MC9S08QB4CTG 功能描述:8位微控制器 -MCU S08 4K FLASH QB4 TSSOP16 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