参数资料
型号: MB95F156JJPMC1-GE1
厂商: Fujitsu Semiconductor America Inc
文件页数: 49/68页
文件大小: 0K
描述: IC MCU FLASH 32K ROM 52LQFP
标准包装: 1
系列: F²MC MB95150M
核心处理器: F²MC-8FX
芯体尺寸: 8-位
速度: 16MHz
连通性: LIN,SIO,UART/USART
外围设备: LCD,LVD,POR,PWM,WDT
输入/输出数: 39
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 5.5 V
数据转换器: A/D 8x8/10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 52-LQFP
包装: 托盘
其它名称: 865-1077
MB95150M Series
53
(2) Notes on Using A/D Converter
About the external impedance of analog input and its sampling time
A/D converter with sample and hold circuit. If the external impedance is too high to keep sufficient sampling
time, the analog voltage charged to the internal sample and hold capacitor is insufficient, adversely affecting A/
D conversion precision. Therefore, to satisfy the A/D conversion precision standard, consider the relationship
between the external impedance and minimum sampling time and either adjust the register value and operating
frequency or decrease the external impedance so that the sampling time is longer than the minimum value.
Also, if the sampling time cannot be sufficient, connect a capacitor of about 0.1
F to the analog input pin.
About errors
As |VCC
VSS| becomes smaller, values of relative errors grow larger.
R
C
Analog input
Note : The values are reference values.
Analog input equivalent circuit
RC
4.5 V
≤ VCC ≤ 5.5 V
2.0 k
(Max)
16 pF (Max)
4.0 V
≤ VCC < 4.5 V
8.2 k
(Max)
16 pF (Max)
Comparator
During sampling : ON
0
2
46
8
10
12
14
0
10
20
30
40
50
60
70
80
90
100
VCC
≥ 4.5 V
VCC
≥ 4.0 V
01
23
4
0
2
4
6
8
10
12
14
16
18
20
VCC
≥ 4.5 V
VCC
≥ 4.0 V
(External impedance
= 0 k to 100 k)
(External impedance
= 0 k to 20 k)
Minimum sampling time [
s]
External
impedance
[k
]
Minimum sampling time [
s]
External
impedance
[k
]
The relationship between external impedance and minimum sampling time
相关PDF资料
PDF描述
MB95F168JAPMC-GE1 IC MCU FLASH 60K ROM 64LQFP
MB95F204KP-G-SH-SNE2 IC MCU 16KB FLASH F2MC8FX 24SDIP
MB95F223KPH-G-SNE2 IC MCU 8KB FLASH F2MC-8FX 16DIP
MB95F263KPF-G-SNE2 IC MCU 8BIT 12KB FLASH 20SOP
MB95F274KPF-G-SNE2 IC MCU 8BIT 20KB FLASH 8SOP
相关代理商/技术参数
参数描述
MB95F156JPMC 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Microcontroller
MB95F156JPMT 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Microcontroller
MB95F156JPMT-GE1 功能描述:IC MCU FLASH 32K ROM 48LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:F²MC MB95150M 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA,UART/USART 外围设备:欠压检测/复位,LED,POR,PWM,WDT 输入/输出数:16 程序存储器容量:4KB(4K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND
MB95F156M 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Microcontroller
MB95F156MPMC 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Microcontroller