HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 12
![IC H8 MCU FLASH 8K 32-QFP](/photos/28/60/286098/32-lqfp_sml.jpg)
HD64F36912GFH
Manufacturer Part Number
HD64F36912GFH
Description
IC H8 MCU FLASH 8K 32-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.DF36912GFHV.pdf
(442 pages)
Specifications of HD64F36912GFH
Core Processor
H8/300H
Core Size
16-Bit
Speed
12MHz
Connectivity
I²C, SCI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F36912GFH
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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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
5.5
5.6
Rev. 3.00 Sep. 14, 2006 Page x of xxviii
3.2.4
3.2.5
3.2.6
3.2.7
Reset Exception Handling .................................................................................................. 54
Interrupt Exception Handling ............................................................................................. 55
3.4.1
3.4.2
3.4.3
3.4.4
Usage Notes ........................................................................................................................ 61
3.5.1
3.5.2
3.5.3
Register Descriptions.......................................................................................................... 64
4.1.1
4.1.2
4.1.3
4.1.4
Operation ............................................................................................................................ 67
Features............................................................................................................................... 70
Register Descriptions.......................................................................................................... 71
5.2.1
5.2.2
5.2.3
5.2.4
System Clock Select Operation .......................................................................................... 75
5.3.1
5.3.2
Trimming of On-chip Oscillator Frequency ....................................................................... 80
External Oscillators ............................................................................................................ 82
5.5.1
5.5.2
5.5.3
Prescaler.............................................................................................................................. 83
5.6.1
Interrupt Enable Register 2 (IENR2) .................................................................. 51
Interrupt Flag Register 1 (IRR1)......................................................................... 52
Interrupt Flag Register 2 (IRR2)......................................................................... 53
Wakeup Interrupt Flag Register (IWPR) ............................................................ 53
External Interrupts .............................................................................................. 55
Internal Interrupts ............................................................................................... 56
Interrupt Handling Sequence .............................................................................. 57
Interrupt Response Time..................................................................................... 59
Interrupts after Reset........................................................................................... 61
Notes on Stack Area Use .................................................................................... 61
Notes on Rewriting Port Mode Registers ........................................................... 61
Address Break Control Register (ABRKCR) ..................................................... 64
Address Break Status Register (ABRKSR) ........................................................ 66
Break Address Registers (BARH, BARL).......................................................... 66
Break Data Registers (BDRH, BDRL) ............................................................... 66
RC Control Register (RCCR) ............................................................................. 71
RC Trimming Data Protect Register (RCTRMDPR).......................................... 72
RC Trimming Data Register (RCTRMDR) ........................................................ 73
Clock Control/Status Register (CKCSR)............................................................ 74
Clock Control Operation..................................................................................... 76
Clock Change Timing......................................................................................... 78
Connecting Crystal Resonator ............................................................................ 82
Connecting Ceramic Resonator .......................................................................... 83
External Clock Input Method.............................................................................. 83
Prescaler S .......................................................................................................... 83
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