DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 529
DF3052BX25V
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Bit 2—Smart Card Data Inverter (SINV): Inverts data logic levels. This function is used in
combination with bit 3 to communicate with inverse-convention cards. SINV does not affect the
logic level of the parity bit. For parity settings, see section 14.3.4, Register Settings.
Bit 1—Reserved: Read-only bit, always read as 1.
Bit 0—Smart Card Interface Mode Select (SMIF): Enables the smart card interface function.
14.2.2
The function of SSR bit 4 is modified in the smart card interface. This change also causes a
modification to the setting conditions for bit 2 (TEND).
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Bit 2: SINV
0
1
Bit 0: SMIF
0
1
Serial Status Register (SSR)
R/(W)*
TDRE
7
1
Description
Unmodified TDR contents are transmitted
Received data is stored unmodified in RDR
Inverted TDR contents are transmitted
Received data is inverted before storage in RDR
Description
Smart card interface function is disabled
Smart card interface function is enabled
R/(W)*
RDRF
6
0
R/(W)*
ORER
Error signal status (ERS)
Status flag indicating that an
error signal has been received
5
0
R/(W)*
ERS
0
4
R/(W)*
PER
Rev. 3.00 Mar 21, 2006 page 499 of 814
3
0
Transmit end
Status flag indicating
end of transmission
Section 14 Smart Card Interface
TEND
R
2
1
MPB
R
1
0
REJ09B0302-0300
(Initial value)
(Initial value)
MPBT
R/W
0
0
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