DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 327

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: -

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 DTS2/1/0A and DTS2/1/0B in DTCR1A and DTCR1B),
bit TRGE in ADCR, bit NDER15 in NDERB, and bit PB
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 *
DREQ
Rev. 3.00 Mar 21, 2006 page 297 of 814
(2)
—
PB
0
0
7
output
1
1
0
input *
7
(1)
DDR in PBDDR select the pin
—
0
1
1
2
Both 1
—
1
0
Section 9 I/O Ports
REJ09B0302-0300
(2)
TP
15
1
1
0
1
1
output
(1)
1
1
1