DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 227

MCU 5V 128K I-TEMP,PB-FREE, 100-

DF2148RTE20IV

Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

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
-
7.1.3
Table 7.1 summarizes the DTC registers.
Table 7.1
Notes: 1. Lower 16 bits of the address.
Name
DTC mode register A
DTC mode register B
DTC source address register
DTC destination address register
DTC transfer count register A
DTC transfer count register B
DTC enable registers
DTC vector register
Module stop control register
2. Registers within the DTC cannot be read or written to directly.
3. Allocated to on-chip RAM addresses H'EC00 to H'EFFF as register information.
4. The H8S/2144 Group and H8S/2147N do not include an on-chip DTC, and therefore the
Register Configuration
When the DTC is used, do not clear the RAME bit in SYSCR to 0.
They cannot be located in external memory space.
DTCER and DTVECR register addresses should not be accessed by the CPU.
DTC Registers
Abbreviation
MRA
MRB
SAR
DAR
CRA
CRB
DTCER *
DTVECR *
MSTPCRH
MSTPCRL
4
4
R/W
— *
— *
— *
— *
— *
— *
R/W
R/W
R/W
R/W
Rev. 4.00 Sep 27, 2006 page 181 of 1130
Section 7 Data Transfer Controller (DTC)
2
2
2
2
2
2
Initial Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
H'00
H'00
H'3F
H'FF
Address *
— *
— *
— *
— *
— *
— *
H'FEEE to H'FEF2
H'FEF3
H'FF86
H'FF87
REJ09B0327-0400
3
3
3
3
3
3
1

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