DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 318

• Manufacturer Part Number: DF3048BVX25WV
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25WV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
Table 9.14 Port 8 Pin Functions in Modes 1 to 6
Pin
P8
P8
P8
P8
P8
Rev. 3.00 Sep 27, 2006 page 290 of 872
REJ09B0325-0300
4
3
2
1
0
/CS
/CS
/CS
/CS
/RFSH/IRQ
0
1
2
3
/IRQ
/IRQ
/IRQ
3
2
1
0
Pin Functions and Selection Method
Bit P8
P8
Pin function
Bit P8
P8
Pin function
Bit P8
P8
Pin function
Bit P8
P8
Pin function
Bit RFSHE in RFSHCR and bit P8
RFSHE
P8
Pin function
4
3
2
1
0
DDR
DDR
DDR
DDR
DDR
4
3
2
1
DDR selects the pin function as follows
DDR selects the pin function as follows
DDR selects the pin function as follows
DDR selects the pin function as follows
P8
0
0
input
P8
P8
P8
P8
4
3
2
1
0
0
0
0
input
input
input
input
0
DDR select the pin function as follows
0
IRQ
IRQ
IRQ
P8
IRQ
0
3
2
1
output
0
1
input
input
input
input
CS
CS
CS
CS
0
1
2
3
RFSH output
output
output
output
output
1
1
1
1
—
1