M30620FCAFP#U5 Renesas Electronics America, M30620FCAFP#U5 Datasheet - Page 461
M30620FCAFP#U5
Manufacturer Part Number
M30620FCAFP#U5
Description
IC M16C MCU FLASH 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheets
1.M30622SAFPU5.pdf
(277 pages)
2.M30622SAFPU5.pdf
(617 pages)
3.M30622SAFPU5.pdf
(308 pages)
Specifications of M30620FCAFP#U5
Core Processor
M16C/60
Core Size
16-Bit
Speed
16MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
85
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-QFP
Package
100PQFP
Family Name
M16C
Maximum Speed
16 MHz
Operating Supply Voltage
5 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
87
Interface Type
SIM/UART
On-chip Adc
10-chx10-bit
On-chip Dac
2-chx8-bit
Number Of Timers
11
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30620FCAFP#U5M30620FCAFP#D3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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D-A Converter
2-142
2.8 D-A Converter Usage
Figure 2.8.1. Memory map of D-A converter-related registers
Figure 2.8.2. D-A converter-related registers
2.8.1 Overview of the D-A converter usage
The D-A converter used in the M16C/62A group is based on the 8-bit R-2R technique.
(1) Output voltage
(2) Conversion time
(3) Output from the D-A converter and the direction register
(4) Pins related to the D-A converter
(5) Registers related to the D-A converter
(6) Note
The D-A converter outputs voltage within a range from 0 V to V
by V
The D-A converter is not effected by the Vref connection bit of the A-D converter.
tsu = 3 s
To use the D-A converter, do not set the direction register of the relevant port to output.
• DA
• AVcc pin
• V
• AVss pin
Figure 2.8.1 shows the memory map of D-A converter-related registers, and Figure 2.8.2 shows D-A
converter-related registers.
D-A output pins shared with P9
REF
REF
0
b7
D-A control register
D-A register
b7
pin, DA
pin
/(256) X the D-A register contents.
b6
b5
b4
1
b3
pin
b2
b1
b0
b0
Output pins of the D-A converter
The power source pin of the analog section
Input pin of the reference voltage
The GND pin of the analog section
03D8
03D9
03DA
03DB
03DC
Bit symbol
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns out to be “0”
Output value of D-A conversion
DA0E
DA1E
16
16
16
16
Symbol
DACON
Symbol
DAi (i = 0,1)
16
3
D-A register 0 (DA0)
D-A register 1 (DA1)
D-A control register (DACON)
and P9
D-A0 output enable bit
D-A1 output enable bit
Bit name
03D8
4
. The two pins are input ports and floating at the reset.
Address
Address
03DC
16
,
03DA
16
Function
16
0 : Output disabled
1 : Output enabled
0 : Output disabled
1 : Output enabled
Indeterminate
When reset
When reset
00
16
Function
REF
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
. The output voltage is determined
R W
R W
R
W
M16C / 62A Group
Mitsubishi microcomputers
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