HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 153
HD64F2145BTE20
Manufacturer Part Number
HD64F2145BTE20
Description
IC H8S MCU FLASH 256K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2145BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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5.3.7
The KMIMRA, KMIMR, and WUEMRB registers enable or disable key-sensing interrupt inputs
(KIN15 to KIN0), and wake-up event interrupt inputs (WUE7 to WUE0).
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
KMIMRA
KMIMR
Bit Name
KMIMR15
KMIMR14
KMIMR13
KMIMR12
KMIMR11
KMIMR10
KMIMR9
KMIMR8
Bit Name
KMIMR7
KMIMR6
KMIMR5
KMIMR4
KMIMR3
KMIMR2
KMIMR1
KMIMR0
Keyboard Matrix Interrupt Mask Registers (KMIMRA, KMIMR) and
Wake-Up Event Interrupt Mask Register (WUEMRB)
Initial Value
1
1
1
1
1
1
1
1
Initial Value
1
0
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Keyboard Matrix Interrupt Mask 15 to 8
These bits enable or disable a key-sensing
input interrupt request (KIN15 to KIN8).
0: Enables a key-sensing input interrupt request
1: Disables a key-sensing input interrupt
Description
Keyboard Matrix Interrupt Mask 7 to 0
These bits enable or disable a key-sensing
input interrupt request (KIN7 to KIN0).
KMIMR6 also performs interrupt request mask
control for pin IRQ6.
0: Enables a key-sensing input interrupt request
1: Disables a key-sensing input interrupt
request
request
Rev. 3.00 Mar 21, 2006 page 97 of 788
Section 5 Interrupt Controller
REJ09B0300-0300
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