DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 11

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 1 Overview
1.1
1.2
1.3
Section 2 CPU
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Overview...........................................................................................................................
Block Diagram ..................................................................................................................
Pin Description..................................................................................................................
1.3.1
1.3.2
1.3.3
Overview........................................................................................................................... 21
2.1.1
2.1.2
2.1.3
2.1.4
CPU Operating Modes ...................................................................................................... 24
Address Space................................................................................................................... 29
Register Configuration...................................................................................................... 30
2.4.1
2.4.2
2.4.3
2.4.4
Data Formats..................................................................................................................... 35
2.5.1
2.5.2
Instruction Set ................................................................................................................... 38
2.6.1
2.6.2
2.6.3
2.6.4
Addressing Modes and Effective Address Calculation ..................................................... 49
2.7.1
2.7.2
Processing States............................................................................................................... 56
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
Pin Arrangement ..................................................................................................
Pin Functions in Each Operating Mode ...............................................................
Pin Functions ....................................................................................................... 14
Features................................................................................................................ 21
Differences between H8S/2600 CPU and H8S/2000 CPU .................................. 22
Differences from H8/300 CPU ............................................................................ 23
Differences from H8/300H CPU.......................................................................... 23
Overview.............................................................................................................. 30
General Registers ................................................................................................. 31
Control Registers ................................................................................................. 32
Initial Register Values.......................................................................................... 34
General Register Data Formats ............................................................................ 35
Memory Data Formats ......................................................................................... 37
Overview.............................................................................................................. 38
Instructions and Addressing Modes ..................................................................... 39
Table of Instructions Classified by Function ....................................................... 41
Basic Instruction Formats .................................................................................... 48
Addressing Mode................................................................................................. 49
Effective Address Calculation ............................................................................. 52
Overview.............................................................................................................. 56
Reset State............................................................................................................ 57
Exception-Handling State .................................................................................... 58
Program Execution State...................................................................................... 61
Bus-Released State............................................................................................... 61
...................................................................................................................... 21
.............................................................................................................
Contents
Rev. 4.00 Feb 15, 2006 page ix of xxiv
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