参数资料
型号: M30102F3FP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 26/166页
文件大小: 2060K
代理商: M30102F3FP
Under
development
Tentative Specifications REV.E1
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30100/M30102 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
D-A Converter
118
D-A Converter
This is an 8-bit, R-2R type D-A converter. The microcomputer contains one independent D-A converter of this type.
D-A conversion is performed when a value is written to the corresponding D-A register. Bit 0 (D-A output
enable bit) of the D-A control register decide if the result of conversion is to be output. Do not set the target
port to output mode if D-A conversion is to be performed. When D-A output is set for enabled, the corre-
sponding port is inhibited to be pulled up.
Output analog voltage (V) is determined by a set value (n : decimal) in the D-A register.
V = VREF X n/ 256 (n = 0 to 255)
VREF: reference voltage
Table 1.17.1 lists the performance of the D-A converter. Figure 1.17.1 shows the block diagram of the D-A
converter, Figure 1.17.2 shows the D-A control register and Figure 1.17.3 shows D-A converter equivalent
circuit.
D-A register (8)
R-2R resistance ladder
(Address 00D816)
D-A output enable bit
P34 / CLKS1 / DA
Figure 1.17.1. Block diagram of D-A converter
Table 1.17.1. Performance of D-A converter
Item
Performance
Conversion method
R-2R method
Resolution
8 bits
Analog output pin
1 channel
相关PDF资料
PDF描述
M30622M4-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
M30623M8-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80
M30102M6T-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
M30623MGP-XXXGP 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP128
M30622MCA-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M30102T-PTC 制造商:Renesas Electronics Corporation 功能描述:DEV 48PIN .5MM QFP CNVTR FOR M30100T-PRB - Bulk
M30-1050046 功能描述:集管和线壳 FML CRIMP CONTACT 1.25MM,AWG 26-30, RL RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
M30-1060046 功能描述:集管和线壳 FML CRIMP CONTACT 1.25MM,AWG 26-30,LSE RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
M3010A 制造商:Honeywell Sensing and Control 功能描述:GENERAL MARKET VRS
M3010A25 制造商:Honeywell Sensing and Control 功能描述:GENERAL MARKET VRS