HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 12

• Manufacturer Part Number: HD64F3694FY
• Description: IC H8 MCU FLASH 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694FY

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.3
3.4
3.5
Section 4 Address Break ..................................................................................... 63
4.1
4.2
Section 5 Clock Pulse Generators ....................................................................... 69
5.1
5.2
5.3
5.4
Section 6 Power-Down Modes............................................................................ 75
6.1
Rev.5.00 Nov. 02, 2005 Page x of xxviii
3.2.5
Reset Exception Handling.................................................................................................... 56
Interrupt Exception Handling .............................................................................................. 57
3.4.1
3.4.2
3.4.3
3.4.4
Usage Notes ......................................................................................................................... 62
3.5.1
3.5.2
3.5.3
Register Descriptions........................................................................................................... 63
4.1.1
4.1.2
4.1.3
4.1.4
Operation ............................................................................................................................. 66
System Clock Generator ...................................................................................................... 70
5.1.1
5.1.2
5.1.3
Subclock Generator.............................................................................................................. 72
5.2.1
5.2.2
Prescalers ............................................................................................................................. 73
5.3.1
5.3.2
Usage Notes ......................................................................................................................... 74
5.4.1
5.4.2
Register Descriptions........................................................................................................... 75
6.1.1
6.1.2
6.1.3
Wakeup Interrupt Flag Register (IWPR) ................................................................ 55
External Interrupts .................................................................................................. 57
Internal Interrupts ................................................................................................... 58
Interrupt Handling Sequence .................................................................................. 58
Interrupt Response Time......................................................................................... 60
Interrupts after Reset............................................................................................... 62
Notes on Stack Area Use ........................................................................................ 62
Notes on Rewriting Port Mode Registers ............................................................... 62
Address Break Control Register (ABRKCR) ......................................................... 64
Address Break Status Register (ABRKSR) ............................................................ 65
Break Address Registers (BARH, BARL).............................................................. 66
Break Data Registers (BDRH, BDRL) ................................................................... 66
Connecting Crystal Resonator ................................................................................ 70
Connecting Ceramic Resonator .............................................................................. 71
External Clock Input Method ................................................................................. 71
Connecting 32.768-kHz Crystal Resonator ............................................................ 72
Pin Connection when Not Using Subclock............................................................. 73
Prescaler S .............................................................................................................. 73
Prescaler W............................................................................................................. 73
Note on Resonators................................................................................................. 74
Notes on Board Design ........................................................................................... 74
System Control Register 1 (SYSCR1) .................................................................... 76
System Control Register 2 (SYSCR2) .................................................................... 78
Module Standby Control Register 1 (MSTCR1) .................................................... 79