DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 153

• 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: -

RES
Internal
address bus
Internal read
signal
Internal write
signal
Internal data
bus
(1) Reset exception vector address ((1) = H'0000)
(2) Start address (contents of reset exception vector address)
(3) Start address ((3) = (2))
(4) First program instruction
Figure 4.2 Reset Sequence (Mode 3)
Vector
fetch
(1)
(2)
Internal
processing
Rev. 4.00 Sep 27, 2006 page 107 of 1130
High
Fetch of
first program
instruction
Section 4 Exception Handling
(3)
(4)
REJ09B0327-0400