DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 553
![MCU 5V 128K,PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048X16V
Manufacturer Part Number
DF3048X16V
Description
MCU 5V 128K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048X16V
Core Processor
H8/300H
Core Size
16-Bit
Speed
16MHz
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)
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048X16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 553 of 907
- Download datasheet (6Mb)
Receiving Serial Data: The receiving procedure in smart card mode is the same as the normal
SCI procedure. Figure 14.7 shows a flowchart for receiving.
1. Initialize the smart card interface by the procedure given in Initialization at the beginning of
2. Check that the ORER and PER error flags are cleared to 0 in SSR. If either flag is set, carry out
3. Check that the RDRF flag is set to 1. Repeat steps 2 and 3 until this check passes.
4. Read receive data from RDR.
5. To continue receiving data, clear the RDRF flag to 0 and return to step 2.
6. To terminate receiving, clear the RE bit to 0.
this section.
the necessary error handling, then clear both the ORER and PER flags to 0.
No
No
Read RDR and clear RDRF
Figure 14.7 Receive Flowchart (Example)
All data received ?
Clear RE bit to 0
flag to 0 in SSR
ORER = 0 and
Start receiving
RDRF = 1 ?
PER = 0 ?
Initialize
Start
Yes
Yes
Yes
No
Rev. 7.00 Sep 21, 2005 page 527 of 878
Section 14 Smart Card Interface
Error handling
REJ09B0259-0700
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