DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 142
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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Section 3 MCU Operating Modes
Rev. 4.00 Sep 27, 2006 page 96 of 1130
REJ09B0327-0400
H'0000
H'E080
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
Note: * External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
with on-chip ROM disabled)
(normal expanded mode
Internal I/O registers 2
Internal I/O registers 1
External address
External address
On-chip RAM *
Mode 1
On-chip RAM
(128 bytes) *
Figure 3.3 H8S/2143 Memory Map in Each Operating Mode
space
space
H'0000
H'DFFF
H'E080
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
with on-chip ROM enabled)
(normal expanded mode
Mode 3/EXPE = 1
Internal I/O registers 2
Internal I/O registers 1
External address
External address
On-chip RAM *
On-chip ROM
On-chip RAM
(128 bytes) *
space
space
H'0000
H'DFFF
H'E080
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
(normal single-chip mode)
Mode 3/EXPE = 0
Internal I/O registers 2
Internal I/O registers 1
On-chip ROM
On-chip RAM
On-chip RAM
(128 bytes)
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