DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 341

• 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: -

9.12.3
Table 9.21 describes the selection of pin functions.
Table 9.21 Port B Pin Functions
Pin
PB
DREQ
ADTRG
7
/TP
1
/
15
/
Pin Functions
Pin Functions and Selection Method
DMAC channel 1 settings (bits DTS2A to DTS0A and DTS2B to DTS0B in DTCR1A
and DTCR1B), bit TRGE in ADCR, bit NDER15 in NDERB, and bit PB
select the pin function as follows
PB
NDER15
Pin function
Notes: 1. DREQ
DMAC
channel
1 settings
DTS2A, DTS1A
DTS0A
DTS2B
DTS1B
7
DDR
2. ADTRG input when TRGE = 1.
1
input under DMAC channel 1 settings (1) in the table below.
—
0
PB
(2)
Not both 1
7
—
0
input
—
1
0
(1)
1
1
ADTRG input *
Rev. 3.00 Sep 27, 2006 page 313 of 872
DREQ
(2)
—
PB
0
0
7
output
1
1
0
input *
(1)
—
0
1
1
2
Both 1
—
1
0
Section 9 I/O Ports
REJ09B0325-0300
(2)
7
TP
DDR in PBDDR
15
1
1
0
output
1
1
(1)
1
1
1