DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 422

• 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: -

Section 12 Serial Communication Interface
Table 12.8 SMR Settings and Serial Communication Formats
Bit 7
C/
0
1
Table 12.9 SMR and SCR Settings and SCI Clock Source Selection
SMR
Bit 7
C/
0
1
Rev. 2.00 Sep 20, 2005 page 382 of 800
REJ09B0260-0200
A
A
Bit 6
CHR
0
1
0
1
—
SCR Setting
Bit 1
CKE1
0
1
0
1
SMR Settings
Bit 2
MP
0
1
—
Bit 0
CKE0 Mode
0
1
0
1
0
1
0
1
Bit 5
PE
0
1
0
1
—
—
—
—
—
Asynchronous
mode
Synchronous
mode
Bit 3
STOP Mode
0
1
0
1
0
1
0
1
0
1
0
1
—
Asynchronous
mode
Asynchronous
mode (multi-
processor
format)
Synchronous
mode
SCI Transmit/Receive clock
Clock Source
Internal
External
Internal
External
Data
Length
8-bit data
7-bit data
8-bit data
7-bit data
8-bit data
SCK Pin Function
SCI does not use the SCK pin
Outputs clock with frequency matching
the bit rate
Inputs clock with frequency 16 times
the bit rate
Outputs the serial clock
Inputs the serial clock
SCI Communication Format
Multi-
pro-
cessor
Bit
Absent
Present
Absent
Parity
Bit
Absent
Present
Absent
Present
Absent
Stop
Bit
Length
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
None