HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 171
HD64F2638F20J
Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2638F20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
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- Download datasheet (9Mb)
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Table 5-5
Interrupt
Control Mode INTM1 INTM0
0
—
2
—
Figure 5-4 shows a block diagram of the priority decision circuit.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Interrupt source
Interrupt Control Modes
0
1
Figure 5-4 Block Diagram of Interrupt Control Operation
SYSCR
0
1
0
1
Interrupt
control
mode 0
Interrupt control mode 2
—
Priority Setting
Registers
—
IPR
—
IPR
mask control
acceptance
Interrupt
control
8-level
I2 to I0
I
Interrupt
Mask Bits Description
I
—
I2 to I0
—
Default priority
determination
Interrupt mask control is
performed by the I bit.
Setting prohibited
8-level interrupt mask control
is performed by bits I2 to I0.
8 priority levels can be set
with IPR.
Setting prohibited
Section 5 Interrupt Controller
Vector number
Page 121 of 1458
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