HD64F3048F16 Renesas Electronics America, HD64F3048F16 Datasheet - Page 129
HD64F3048F16
Manufacturer Part Number
HD64F3048F16
Description
IC H8 MCU FLASH 128K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of HD64F3048F16
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-QFP
Package
100PQFP
Family Name
H8
Maximum Speed
16 MHz
Operating Supply Voltage
5 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
70
Interface Type
SCI
On-chip Adc
8-chx10-bit
On-chip Dac
2-chx8-bit
Number Of Timers
5
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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5.2.4
IER is an 8-bit readable/writable register that enables or disables IRQ
IER is initialized to H'00 by a reset and in hardware standby mode.
Bits 7 and 6—Reserved: These bits can be written and read, but they do not enable or disable
interrupts.
Bits 5 to 0—IRQ
IRQ
Bits 5 to 0:
IRQ5E to IRQ0E
0
1
Bit
Initial value
Read/Write
0
interrupts.
IRQ Enable Register (IER)
5
Reserved bits
R/W
to IRQ
—
7
0
Description
IRQ
IRQ
5
5
to IRQ
to IRQ
0
Enable (IRQ5E to IRQ0E): These bits enable or disable IRQ
R/W
—
6
0
0
0
interrupts are disabled
interrupts are enabled
IRQ5E
R/W
5
0
IRQ to IRQ enable
These bits enable or disable IRQ to IRQ interrupts
IRQ4E
R/W
4
0
5
IRQ3E
Rev. 7.00 Sep 21, 2005 page 103 of 878
R/W
0
3
0
IRQ2E
R/W
Section 5 Interrupt Controller
0
2
0
to IRQ
IRQ1E
5
R/W
5
interrupt requests.
1
0
REJ09B0259-0700
(Initial value)
IRQ0E
0
R/W
0
0
5
to
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