DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 398
DF3026X25V
Manufacturer Part Number
DF3026X25V
Description
MCU 3V 256K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3026X25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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:
DF3026X25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 12 Serial Communication Interface
12.2.5
SMR is an 8-bit register that specifies the SCI's serial communication format and selects the clock
source for the baud rate generator.
The CPU can always read and write SMR. SMR is initialized to H'00 by a reset and in standby
mode.
Bit 7—Communication Mode (C/
normal serial communication interface and for the smart card interface. Its function is switched
with the SMIF bit in SCMR.
Rev. 2.00 Sep 20, 2005 page 358 of 800
REJ09B0260-0200
Bit
Initial value
Read/Write
Serial Mode Register (SMR)
C/A
R/W
7
0
Communication mode
Selects asynchronous or synchronous mode
CHR
R/W
6
0
Character length
Selects character length in asynchronous mode
A
R/W
PE
) /GSM Mode (GM): The function of this bit differs for the
5
0
Parity enable
Selects whether a parity bit is added
O/E
R/W
4
0
Parity mode
Selects even or odd parity
STOP
R/W
3
0
Stop bit length
Selects the stop bit length
R/W
MP
2
0
Multiprocessor mode
Selects the multiprocessor
function
CKS1
R/W
1
0
Clock select 1/0
These bits select the
baud rate generator's
clock source
CKS0
R/W
0
0
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