DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 323

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 9.17 Port 9 Pin Functions
Pin
P9
P9
P9
P9
5
4
3
2
/SCK
/SCK
/RxD
/RxD
1
0
1
0
/IRQ
/IRQ
5
4
Pin Functions and Selection Method
Bit C/A in SMR of SCI1, bits CKE0 and CKE1 in SCR of SCI1, and bit P9
select the pin function as follows
CKE1
C/A
CKE0
P9
Pin function
Bit C/A in SMR of SCI0, bits CKE0 and CKE1 in SCR of SCI0, and bit P9
select the pin function as follows
CKE1
C/A
CKE0
P9
Pin function
Bit RE in SCR of SCI1 and bit P9
RE
P9
Pin function
Bit RE in SCR of SCI0, bit SMIF in SCMR, and bit P9
function as follows
SMIF
RE
P9
Pin function
5
4
3
2
DDR
DDR
DDR
DDR
P9
input
input
P9
P9
0
0
P9
2
0
5
4
input
3
0
input
0
0
0
output
output
3
DDR select the pin function as follows
P9
P9
0
1
0
1
P9
5
4
0
Rev. 3.00 Sep 27, 2006 page 295 of 872
2
output
0
1
0
0
IRQ
IRQ
P9
output
output
SCK
SCK
3
—
5
—
4
output
1
1
1
input
input
1
0
RxD
2
DDR select the pin
—
0
1
input
output
output
SCK
SCK
Section 9 I/O Ports
—
—
—
—
REJ09B0325-0300
1
1
1
0
RxD
RxD
—
1
1
input
—
—
SCK
SCK
input
input
0
1
—
—
—
—
—
—
input
5
4
1
1
DDR
DDR
1
0