DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 315
![MCU 3/5V 128K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048BVX25WV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25WV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 315 of 903
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9.9.2
Table 9.13 summarizes the registers of port 8.
Table 9.13 Port 8 Registers
Address *
H'FFCD
H'FFCF
Note:
Port 8
* Lower 16 bits of the address.
Register Descriptions
Name
Port 8 data direction
register
Port 8 data register
Port 8 pins
P8 /
P8 /
P8 /
P8 /
P8 /
Pin functions in mode 7
(single-chip mode)
P8 /(input/output)
P8 /(input/output)/
P8 /(input/output)/
P8 /(input/output)/
P8 /(input/output)/
4
3
2
1
0
4
3
2
1
0
Figure 9.8 Port 8 Pin Configuration
CS
CS
CS
CS
RFSH
0
1
2
3
/
/
/
IRQ
IRQ
IRQ
/
IRQ
3
2
1
Abbreviation
P8DDR
P8DR
0
IRQ
IRQ
IRQ
IRQ
Pin functions in modes 1 to 6
(expanded modes)
P8 (input)/
P8 (input)/
P8 (input)/
P8 (input)/
P8 (input/output)/
3
2
1
0
4
3
2
1
0
(input)
(input)
(input)
(input)
Rev. 3.00 Sep 27, 2006 page 287 of 872
R/W
W
R/W
CS
CS
CS
CS
0
1
2
3
(output)
(output)/
(output)/
(output)/
RFSH
Modes 1 to 4
H'F0
H'E0
IRQ
IRQ
IRQ
(output)/
Initial Value
3
2
1
Section 9 I/O Ports
(input)
(input)
(input)
REJ09B0325-0300
IRQ
Modes 5 to 7
H'E0
H'E0
0
(input)
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