DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 145

• 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: -

Figure 3.4 H8S/2147 (Except for F-ZTAT A-Mask Version), H8S/2147N, and H8S/2142
Note: * External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
H'FFE080
H'FFE880
H'FFEFFF
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
H'000000
H'00FFFF
H'01FFFF
H'020000
with on-chip ROM enabled)
(advanced expanded mode
Memory Map in Each Operating Mode (cont)
Mode 2/EXPE = 1
Internal I/O registers 2
Internal I/O registers 1
External address
Reserved area *
External address
On-chip RAM *
Reserved area
On-chip ROM
On-chip RAM
(128 bytes) *
space
space
H'FFE080
H'FFEFFF
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
H'000000
H'01FFFF
H'FFE880
H'00FFFF
(advanced single-chip mode)
Rev. 4.00 Sep 27, 2006 page 99 of 1130
Mode 2/EXPE = 0
Internal I/O registers 2
Internal I/O registers 1
Section 3 MCU Operating Modes
Reserved area
Reserved area
On-chip ROM
On-chip RAM
On-chip RAM
(128 bytes)
REJ09B0327-0400