D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 565

• 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

10.15.4 Port Function Control Register 0 (PFCR0)
PFCR0 performs I/O port control.
10.15.5 Pin Functions
Port G pins also function as bus control signal I/Os. The correspondence between the register
specification and the pin functions is shown below.
Note:
Bit
7
6
5
4
3
2
1
0
Operating
mode
EXPE
BRLE
PG6DDR
Pin
function
PG6/BREQ
The pin function is switched as shown below according to the operating mode, bit EXPE, bit
BRLE, and bit PG6DDR.
Bit Name
CS7E
CS6E
CS5E
CS4E
CS3E
CS2E
CS1E
CS0E
* Only in H8S/2678R Group.
input
PG6
0
1, 2, 4, 5, 6
0
Initial Value
0
0
0
0
0
0
0
0
output
PG6
—
1
BREQ
input
—
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
input
PG6
0
Description
CS7 to CS0 Enable
These bits enable or disable the corresponding CSn
output.
0: Pin is designated as I/O port
1: Pin is designated as CSn output pin
—
0
output
PG6
1
Rev. 3.00 Mar 17, 2006 page 513 of 926
3 * , 7
input
PG6
0
0
output
PG6
1
1
BREQ
input
—
1
Section 10 I/O Ports
REJ09B0283-0300
(n = 7 to 0)