DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 339
DF2148RTE20IV
Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148RTE20IV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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10.1.3
Table 10.1 lists the pins used by the PWM (D/A) module.
Table 10.1 PWM Timer Input and Output Pins
10.1.4
Table 10.2 lists the registers of the PWM (D/A) module.
Table 10.2 Register Configuration
Notes: 1. Lower 16 bits of the address.
Name
PWM output pin 0
PWM output pin 1
Name
PWM D/A control register
PWM D/A data register A high
PWM D/A data register A low
PWM D/A data register B high
PWM D/A data register B low
PWM D/A counter high
PWM D/A counter low
Module stop control register
2. Registers in the 14-bit PWM timer are assigned to the same addresses as the other
Pin Configuration
Register Configuration
registers. In this case, register selection is performed by the IICE bit in the serial timer
control register (STCR), and also the same addresses are shared by DADRAH and
DACR, and by DADRB and DACNT. Switching is performed by the REGS bit in DACNT
or DADRB.
Abbr.
PWX0
PWX1
Abbreviation
DACR
DADRAH
DADRAL
DADRBH
DADRBL
DACNTH
DACNTL
MSTPCRH
MSTPCRL
I/O
Output
Output
Rev. 4.00 Sep 27, 2006 page 293 of 1130
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Section 10 14-Bit PWM Timer (PWMX)
Function
PWM output, channel A
PWM output, channel B
Initial value
H'30
H'FF
H'FF
H'FF
H'FF
H'00
H'03
H'3F
H'FF
REJ09B0327-0400
Address *
H'FFA0 *
H'FFA0 *
H'FFA1 *
H'FFA6 *
H'FFA7 *
H'FFA6 *
H'FFA7 *
H'FF86
H'FF87
2
2
2
2
2
2
2
1
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