HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 393

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.1.3
Table 13.1 summarizes the SCI pins by channel.
Table 13.1 SCI Pins
13.1.4
Table 13.2 summarizes the SCI internal registers. These registers select the communication mode
(asynchronous or clock synchronous), specify the data format and bit rate, and control the
transmitter and receiver sections.
Channel
0
1
2
Pin Configuration
Register Configuration
Pin Name
Serial clock pin
Receive data pin
Transmit data pin
Serial clock pin
Receive data pin
Transmit data pin
Serial clock pin
Receive data pin
Transmit data pin
Abbreviation
SCK0
RxD0
TxD0
SCK1
RxD1
TxD1
SCK2
RxD2
TxD2
Section 13 Serial Communication Interface (SCI)
Input/Output
Input/output
Input
Output
Input/output
Input
Output
Input/output
Input
Output
Rev. 5.00 Jan 06, 2006 page 371 of 818
Function
SCI0 clock input/output
SCI0 receive data input
SCI0 transmit data output
SCI1 clock input/output
SCI1 receive data input
SCI2 transmit data output
SCI2 clock input/output
SCI2 receive data input
SCI2 transmit data output
REJ09B0273-0500