DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 542
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 14 Smart Card Interface
Rev. 3.00 Mar 21, 2006 page 512 of 814
REJ09B0302-0300
(1) Data write
(2) Transfer from
TXI
(TEND interrupt)
(3) Serial data output
Note: When the ERS flag is set, it should be cleared until transfer of the last bit (D7 in LSB-first
I/O data
TDR to TSR
In case of normal transmission: TEND flag is set
In case of transmit error:
transmission, D0 in MSB-first transmission) of the next transfer data to be transmitted has
been completed.
Figure 14.5 Relation between Transmit Operation and Internal Registers
DS
Da
Figure 14.6 TEND Flag Occurrence Timing
Data 1
Data 1
Data 1
Db
TDR
Dc
ERS flag is set
Steps (2) and (3) above are repeated until the TEND flag is set
Dd
12.5 etu
11.0 etu
(shift register)
De
Data 1
TSR
Df
Dg
; Data remains in TDR
Dh
Data 1
Dp
Guard
I/O signal line output
DE
GM = 0
GM = 1
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