D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 15
![IC H8S/2300 MCU ROMLESS 128QFP](/photos/12/19/121977/d12321vf25v_sml.jpg)
D12321VF25V
Manufacturer Part Number
D12321VF25V
Description
IC H8S/2300 MCU ROMLESS 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.D12322RVF25V.pdf
(1304 pages)
Specifications of D12321VF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
86
Program Memory Type
ROMless
Ram Size
4K 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
128-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:
D12321VF25V
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas
Quantity:
675
Company:
Part Number:
D12321VF25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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4.2
4.3
4.4
4.5
4.6
4.7
Section 5 Interrupt Controller ............................................................................111
5.1
5.2
5.3
5.4
5.5
4.1.2
4.1.3
Reset.................................................................................................................................. 104
4.2.1
4.2.2
4.2.3
4.2.4
Traces................................................................................................................................ 106
Interrupts ........................................................................................................................... 107
Trap Instruction................................................................................................................. 108
Stack Status after Exception Handling.............................................................................. 108
Notes on Use of the Stack ................................................................................................. 109
Overview........................................................................................................................... 111
5.1.1
5.1.2
5.1.3
5.1.4
Register Descriptions ........................................................................................................ 114
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
Interrupt Sources ............................................................................................................... 119
5.3.1
5.3.2
5.3.3
Interrupt Operation............................................................................................................ 127
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
Usage Notes ...................................................................................................................... 137
5.5.1
5.5.2
5.5.3
5.5.4
Exception Handling Operation............................................................................. 102
Exception Vector Table ....................................................................................... 102
Overview.............................................................................................................. 104
Reset Sequence .................................................................................................... 104
Interrupts after Reset............................................................................................ 105
State of On-Chip Supporting Modules after Reset Release ................................. 105
Features................................................................................................................ 111
Block Diagram ..................................................................................................... 112
Pin Configuration................................................................................................. 113
Register Configuration......................................................................................... 113
System Control Register (SYSCR) ...................................................................... 114
Interrupt Priority Registers A to K (IPRA to IPRK) ............................................ 115
IRQ Enable Register (IER) .................................................................................. 116
IRQ Sense Control Registers H and L (ISCRH, ISCRL)..................................... 117
IRQ Status Register (ISR).................................................................................... 118
External Interrupts ............................................................................................... 119
Internal Interrupts................................................................................................. 121
Interrupt Exception Vector Table ........................................................................ 121
Interrupt Control Modes and Interrupt Operation ................................................ 127
Interrupt Control Mode 0 ..................................................................................... 130
Interrupt Control Mode 2 ..................................................................................... 132
Interrupt Exception Handling Sequence .............................................................. 134
Interrupt Response Times .................................................................................... 136
Contention between Interrupt Generation and Disabling..................................... 137
Instructions that Disable Interrupts ...................................................................... 138
Times when Interrupts Are Disabled ................................................................... 138
Interrupts during Execution of EEPMOV Instruction.......................................... 138
Rev.6.00 Sep. 27, 2007 Page xiii of xxx
REJ09B0220-0600
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