HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 14

IC H8 MCU FLASH 32K 64-QFP

HD64F3644H

Manufacturer Part Number
HD64F3644H
Description
IC H8 MCU FLASH 32K 64-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet

Specifications of HD64F3644H

Core Processor
H8/300L
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
53
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFP
Package
64PQFP
Family Name
H8
Maximum Speed
8 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
45
Interface Type
SCI
On-chip Adc
8-chx8-bit
Number Of Timers
4
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

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2.8
2.9
Section 3 Exception Handling
3.1
3.2
3.3
3.4
Section 4 Clock Pulse Generators
4.1
4.2
4.3
4.4
4.5
Section 5 Power-Down Modes
5.1
5.2
5.3
Rev. 6.00 Sep 12, 2006 page xii of xx
2.7.4
Memory Map..................................................................................................................... 49
Application Notes ............................................................................................................. 50
2.9.1
2.9.2
2.9.3
Overview........................................................................................................................... 59
Reset 59
3.2.1
3.2.2
3.2.3
Interrupts ........................................................................................................................... 61
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
Application Notes ............................................................................................................. 78
3.4.1
3.4.2
Overview........................................................................................................................... 81
4.1.1
4.1.2
System Clock Generator.................................................................................................... 82
Subclock Generator........................................................................................................... 84
Prescalers .......................................................................................................................... 85
Note on Oscillators............................................................................................................ 86
Overview........................................................................................................................... 87
5.1.1
Sleep Mode ....................................................................................................................... 94
5.2.1
5.2.2
5.2.3
Standby Mode ................................................................................................................... 95
Exception-Handling State .................................................................................... 48
Notes on Data Access .......................................................................................... 50
Notes on Bit Manipulation ................................................................................... 52
Notes on Use of the EEPMOV Instruction .......................................................... 58
Overview.............................................................................................................. 59
Reset Sequence .................................................................................................... 59
Interrupt Immediately after Reset......................................................................... 61
Overview.............................................................................................................. 61
Interrupt Control Registers................................................................................... 63
External Interrupts................................................................................................ 71
Internal Interrupts................................................................................................. 72
Interrupt Operations ............................................................................................. 72
Interrupt Response Time ...................................................................................... 77
Notes on Stack Area Use...................................................................................... 78
Notes on Rewriting Port Mode Registers............................................................. 79
Block Diagram ..................................................................................................... 81
System Clock and Subclock ................................................................................. 81
System Control Registers ..................................................................................... 90
Transition to Sleep Mode..................................................................................... 94
Clearing Sleep Mode............................................................................................ 94
Clock Frequency in Sleep (Medium-Speed) Mode .............................................. 95
......................................................................................... 59
........................................................................................ 87
................................................................................... 81

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