DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 545
![MCU 3/5V 128K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048BVX25V
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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14.1.3
Table 14.1 lists the smart card interface pins.
Table 14.1 Smart Card Interface Pins
Name
Serial clock pin
Receive data pin
Transmit data pin
14.1.4
The smart card interface has the internal registers listed in table 14.2. BRR, TDR, and RDR have
their normal serial communication interface functions, as described in section 13, Serial
Communication Interface.
Table 14.2 Registers
Address *
H'FFB0
H'FFB1
H'FFB2
H'FFB3
H'FFB4
H'FFB5
H'FFB6
Notes: 1. Lower 16 bits of the address.
2. Only 0 can be written, to clear flags.
Input/Output Pins
Register Configuration
1
Name
Serial mode register
Bit rate register
Serial control register
Transmit data register
Serial status register
Receive data register
Smart card mode register
Abbreviation
SCK
RxD
TxD
0
0
0
I/O
Output
Input
Output
Abbreviation
SMR
BRR
SCR
TDR
SSR
RDR
SCMR
Rev. 3.00 Sep 27, 2006 page 517 of 872
Transmit data output
Function
Clock output
Receive data input
Section 14 Smart Card Interface
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
2
Initial Value
H'00
H'FF
H'00
H'FF
F'84
H'00
H'F2
REJ09B0325-0300
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