D12332VFC20V Renesas Electronics America, D12332VFC20V Datasheet - Page 354
D12332VFC20V
Manufacturer Part Number
D12332VFC20V
Description
IC H8S/2332 MCU ROMLESS 144QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of D12332VFC20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
106
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 4x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-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:
D12332VFC20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 354 of 1246
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8.3.11
Activation by Interrupt: The procedure for using the DTC with interrupt activation is as follows:
[1] Set the MRA, MRB, SAR, DAR, CRA, and CRB register information in the on-chip RAM.
[2] Set the start address of the register information in the DTC vector address.
[3] Set the corresponding bit in DTCER to 1.
[4] Set the enable bits for the interrupt sources to be used as the activation sources to 1. The DTC
[5] After the end of one data transfer, or after the specified number of data transfers have ended,
Activation by Software: The procedure for using the DTC with software activation is as follows:
[1] Set the MRA, MRB, SAR, DAR, CRA, and CRB register information in the on-chip RAM.
[2] Set the start address of the register information in the DTC vector address.
[3] Check that the SWDTE bit is 0.
[4] Write 1 to the SWDTE bit and the vector number to DTVECR.
[5] Check the vector number written to DTVECR.
[6] After the end of one data transfer, if the DISEL bit is 0 and a CPU interrupt is not requested,
Rev.4.00 Sep. 07, 2007 Page 322 of 1210
REJ09B0245-0400
is activated when an interrupt used as an activation source is generated.
the DTCE bit is cleared to 0 and a CPU interrupt is requested. If the DTC is to continue
transferring data, set the DTCE bit to 1.
the SWDTE bit is cleared to 0. If the DTC is to continue transferring data, set the SWDTE bit
to 1. When the DISEL bit is 1, or after the specified number of data transfers have ended, the
SWDTE bit is held at 1 and a CPU interrupt is requested.
Procedures for Using DTC
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