DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 510

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• 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): 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 13 Serial Communication Interface
Table 13.8 SMR Settings and Serial Communication Formats
Bit 7:
C/A A A A
0
1
Table 13.9 SMR and SCR Settings and SCI Clock Source Selection
SMR
Bit 7:
C/A A A A
0
1
Rev. 3.00 Sep 27, 2006 page 482 of 872
REJ09B0325-0300
Bit 6:
CHR
0
1
0
1
—
SMR Settings
Bit 1:
CKE1
0
1
0
1
SCR Settings
Bit 2:
MP
0
1
—
Bit 0:
CKE0
0
1
0
1
0
1
0
1
Bit 5:
PE
0
1
0
1
—
—
Bit 3:
STOP Mode
0
1
0
1
0
1
0
1
0
1
0
1
—
Mode
Asynchronous
mode
Synchronous
mode
Asynchronous
mode
Asynchronous
mode (multi-
processor
format)
Synchronous
mode
Clock
Source
Internal
External
Internal
External
Data
Length
8-bit data
7-bit data
8-bit data
7-bit data
8-bit data
SCI Transmit/Receive Clock
SCK Pin Function
SCI does not use the SCK pin
Outputs a clock with frequency
matching the bit rate
Inputs a clock with frequency 16
times the bit rate
Outputs the serial clock
Inputs the serial clock
SCI Communication Format
Multi-
processor
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