D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 17
![IC H8S MCU ROMLESS 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
D12312SVTEBL25
Manufacturer Part Number
D12312SVTEBL25
Description
IC H8S MCU ROMLESS 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12312SVTEBL25
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
70
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 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
-
Program Memory Size
-
Other names
HD6412312SVTEBL25
HD6412312SVTEBL25
HD6412312SVTEBL25
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Section 1 Overview............................................................................................1
1.1
1.2
1.3
Section 2 CPU....................................................................................................27
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Overview........................................................................................................................... 1
Block Diagram .................................................................................................................. 8
Pin Description.................................................................................................................. 9
1.3.1
1.3.2
1.3.3
Overview........................................................................................................................... 27
2.1.1
2.1.2
2.1.3
2.1.4
CPU Operating Modes ...................................................................................................... 30
Address Space ................................................................................................................... 33
Register Configuration ...................................................................................................... 34
2.4.1
2.4.2
2.4.3
2.4.4
Data Formats ..................................................................................................................... 38
2.5.1
2.5.2
Instruction Set ................................................................................................................... 42
2.6.1
2.6.2
2.6.3
2.6.4
Addressing Modes and Effective Address Calculation ..................................................... 55
2.7.1
2.7.2
Processing States............................................................................................................... 62
2.8.1
2.8.2
2.8.3
2.8.4
Pin Arrangement .................................................................................................. 9
Pin Functions in Each Operating Mode ............................................................... 14
Pin Functions ....................................................................................................... 18
Features................................................................................................................ 27
Differences between H8S/2600 CPU and H8S/2000 CPU .................................. 28
Differences from H8/300 CPU ............................................................................ 29
Differences from H8/300H CPU.......................................................................... 29
Overview.............................................................................................................. 34
General Registers ................................................................................................. 35
Control Registers ................................................................................................. 36
Initial Register Values.......................................................................................... 38
General Register Data Formats ............................................................................ 39
Memory Data Formats ......................................................................................... 41
Overview.............................................................................................................. 42
Instructions and Addressing Modes ..................................................................... 43
Basic Instruction Formats .................................................................................... 54
Addressing Mode ................................................................................................. 55
Effective Address Calculation ............................................................................. 58
Overview.............................................................................................................. 62
Reset State............................................................................................................ 63
Exception-Handling State .................................................................................... 64
Program Execution State...................................................................................... 66
Table of Instructions Classified by Function ...................................................... 44
Contents
Rev.7.00 Feb. 14, 2007 page xv of xxxii
REJ09B0089-0700
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