D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 149
D12312SVF20V
Manufacturer Part Number
D12312SVF20V
Description
IC H8S/2312S MCU ROMLESS 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12312SVF20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
70
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D12312SVF20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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5.2.4
ISCR (composed of ISCRH and ISCRL) is a 16-bit readable/writable register that selects rising
edge, falling edge, or both edge detection, or level sensing, for the input at pins IRQ7 to IRQ0.
ISCR is initialized to H'0000 by a reset and in hardware standby mode.
Bits 15 to 0—IRQ7 Sense Control A and B (IRQ7SCA, IRQ7SCB) to IRQ0 Sense Control A
and B (IRQ0SCA, IRQ0SCB)
Bits 15 to 0
IRQ7SCB to
IRQ0SCB
0
1
ISCRH
Bit
Initial value :
R/W
ISCRL
Bit
Initial value :
R/W
IRQ Sense Control Registers H and L (ISCRH, ISCRL)
:
:
:
:
IRQ7SCA to
IRQ0SCA
0
1
0
1
IRQ7SCB IRQ7SCA IRQ6SCB IRQ6SCA IRQ5SCB IRQ5SCA IRQ4SCB IRQ4SCA
IRQ3SCB IRQ3SCA IRQ2SCB IRQ2SCA IRQ1SCB IRQ1SCA IRQ0SCB IRQ0SCA
R/W
R/W
15
0
7
0
R/W
R/W
14
0
6
0
Description
Interrupt request generated at IRQ7 to IRQ0 input low level
Interrupt request generated at falling edge of IRQ7 to IRQ0 input
Interrupt request generated at rising edge of IRQ7 to IRQ0 input
Interrupt request generated at both falling and rising edges of
IRQ7 to IRQ0 input
R/W
R/W
13
0
5
0
R/W
R/W
12
0
4
0
Rev.7.00 Feb. 14, 2007 page 115 of 1108
R/W
R/W
11
0
3
0
Section 5 Interrupt Controller
R/W
R/W
10
0
2
0
REJ09B0089-0700
R/W
R/W
9
0
1
0
(Initial value)
R/W
R/W
8
0
0
0
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