D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 526

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Section 10 I/O Ports
10.7.4
Port 7 pins also function as DMAC I/Os and EXDMAC I/Os. The correspondence between the
register specification and the pin functions is shown below.
Note:
Rev. 3.00 Mar 17, 2006 page 474 of 926
REJ09B0283-0300
AMS
SAE1
DMACS
P75DDR
Pin function
AMS
SAE1
DMACS
P75DDR
Pin function
P75/DACK1/EDACK1
The pin function is switched as shown below according to the combination of bit DMACS in
PFCR2, bit SAE1 in DMABCRH, bit AMS in EDMDR_1, and bit P75DDR.
Modes 1, 2, 3 * (EXPE = 1), 4, 5, 6, 7 (EXPE = 1)
Modes 3 * (EXPE = 0), 7 (EXPE = 0)
* Only in H8S/2678R Group.
Pin Functions
input
P75
input
P75
0
0
—
0
—
0
output
P75
1
output
P75
1
input
P75
0
0
input
P75
—
0
0
output
P75
1
1
0
output
P75
DACK1
1
1
output
—
1
DACK1
EDACK1
output
output
—
1
—
—
—
1