参数资料
型号: MB9AF312NPF
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PQFP100
封装: 20 X 14 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-100
文件页数: 20/27页
文件大小: 1261K
代理商: MB9AF312NPF
MB9A310 Series
93
FUJITSU SEMICONDUCTOR CONFIDENTIAL
r2.0
·Definition of 12-bit A/D Converter Terms
·Resolution
: Analog variation that is recognized by an A/D converter.
·Linearity error
: Deviation of the line between the zero-transition point
(0b000000000000
0b000000000001) and the full-scale transition point
(0b111111111110
0b111111111111) from the actual conversion
characteristics.
·Differential linearity error : Deviation from the ideal value of the input voltage that is required to change
the output code by 1 LSB.
VNT - {1LSB × (N - 1) + VOT}
Linearity error of digital output N =
1LSB
[LSB]
V(N + 1) T - VNT
Differential linearity error of digital output N =
1LSB
- 1 [LSB]
VFST - VOT
1LSB =
4094
N
: A/D converter digital output value.
VOT
: Voltage at which the digital output changes from 0x000 to 0x001.
VFST
: Voltage at which the digital output changes from 0xFFE to 0xFFF.
VNT
: Voltage at which the digital output changes from 0x(N 1) to 0xN.
Linearity error
Differential linearity error
Digit
a
loutp
u
t
Digit
a
loutp
u
t
Actual conversion
characteristics
Actual conversion
characteristics
Ideal characteristics
(Actually-
measured
value)
Actual conversion
characteristics
Actual conversion characteristics
(Actually-measured
value)
(Actually-measured value)
Ideal characteristics
(Actually-measured
value)
Analog input
(Actually-measured
value)
0x001
0x002
0x003
0x004
0xFFD
0xFFE
0xFFF
AVss
AVRH
AVss
AVRH
0x(N-2)
0x(N-1)
0x(N+1)
0xN
{1 LSB(N-1) + VOT}
VNT
VFST
VOT
VNT
V(N+1)T
DS706-00012-0v01-E
相关PDF资料
PDF描述
MB9AF312LPMC1 RISC MICROCONTROLLER, PQFP64
MB9AF314LPMC RISC MICROCONTROLLER, PQFP64
MB9AF316MPMC RISC MICROCONTROLLER, PQFP80
MB9AF314MPMC RISC MICROCONTROLLER, PQFP80
MB9AF312MPMC RISC MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
MB9AF314LAPMC1-G-JNE2 制造商:FUJITSU 功能描述:
MB9AF314LAPMC-G-JNE2 制造商:Fujitsu 功能描述:Bulk
MB9AF314LAQN-G-AVE2 功能描述:ARM? Cortex?-M3 FM3 MB9A310A Microcontroller IC 32-Bit 40MHz 256KB (256K x 8) FLASH 64-QFN Exposed Pad (9x9) 制造商:cypress semiconductor corp 系列:FM3 MB9A310A 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:40MHz 连接性:CSIO,I2C,LIN,UART/USART,USB 外设:DMA,LVD,POR,PWM,WDT I/O 数:51 程序存储容量:256KB(256K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:32K x 8 电压 - 电源(Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 9x12b 振荡器类型:内部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:64-VFQFN 裸露焊盘 供应商器件封装:64-QFN 裸露焊盘(9x9) 标准包装:260
MB9AF314LPMC1-ESE1 制造商:FUJITSU 功能描述:
MB9AF314LPMC1-GE1 制造商:FUJITSU 功能描述: