DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 107
DF38122HWV
Manufacturer Part Number
DF38122HWV
Description
IC H8/38122 MCU FLASH 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300L SLPr
Datasheet
1.US38024-BAG1.pdf
(684 pages)
Specifications of DF38122HWV
Core Processor
H8/300L
Core Size
8-Bit
Speed
10MHz
Connectivity
SCI
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Bit 7—Timer A Interrupt Request Flag (IRRTA)
Bit 7
IRRTA
0
1
Bit 6—Reserved
Bit 6 is reserved; it can only be written with 0.
Bit 5—Reserved
Bit 5 is reserved; it is always read as 1 and cannot be modified.
Bits 4 and 3—IRQ
Bit n
IRRIn
0
1
Bit 2—IRQAEC Interrupt Request Flag (IRREC2)
Bit 2
IRREC2
0
1
Description
Clearing condition:
When IRRTA = 1, it is cleared by writing 0
Setting condition:
When the timer A counter value overflows
Description
Clearing condition:
When IRRIn = 1, it is cleared by writing 0
Setting condition:
When pin IRQn is designated for interrupt input and the designated signal edge is
input
Description
Clearing condition:
When IRREC2 = 1, it is cleared by writing 0
Setting condition:
When pin IRQAEC is designated for interrupt input and the designated signal edge is
input
4
and IRQ
3
Interrupt Request Flags (IRRI4 and IRRI3)
Rev. 8.00 Mar. 09, 2010 Page 85 of 658
Section 3 Exception Handling
REJ09B0042-0800
(initial value)
(initial value)
(initial value)
(n = 4 or 3)
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