HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 562
HD64F3048BF25
Manufacturer Part Number
HD64F3048BF25
Description
IC H8 MCU FLASH 128K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3048BF25V.pdf
(903 pages)
Specifications of HD64F3048BF25
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
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-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3048BF25
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD64F3048BF25V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 562 of 903
- Download datasheet (5Mb)
Section 14 Smart Card Interface
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.
Rev. 3.00 Sep 27, 2006 page 534 of 872
REJ09B0325-0300
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
Error handling
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