DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 578

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K 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: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 14 Serial Communication Interface (SCI)
• Average transfer rate generator (SCI_2 only)
Clocked Synchronous Mode:
• Data length: 8 bits
• Receive error detection: Overrun errors
Smart Card Interface:
• An error signal can be automatically transmitted on detection of a parity error during reception
• Data can be automatically re-transmitted on receiving an error signal during transmission
• Both direct convention and inverse convention are supported
Rev. 2.00 Jun. 28, 2007 Page 552 of 864
REJ09B0341-0200
RxD
TxD
SCK
[Legend]
RSR:
RDR:
TSR:
TDR:
SMR:
10.667-MHz operation: 460.606 kbps or 115.152 kbps can be selected
16-MHz operation: 720 kbps, 460.784 kbps, or 115.196 kbps can be selected
32-MHz operation: 720 kbps
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
RDR
RSR
Parity generation
Parity check
TDR
TSR
SCR:
SSR:
SCMR: Smart card mode register
BRR:
SEMR: Serial extended mode register (available only for SCI_2)
Figure 14.1 Block Diagram of SCI
Module data bus
Serial control register
Serial status register
Bit rate register
reception control
Transmission/
SCMR
SMR
SCR
SSR
External clock
Clock
Baud rate
generator
BRR
TEI
TXI
RXI
ERI
Pφ
Pφ/4
Pφ/16
Pφ/64
Average transfer rate
generator (SCI_2)
At 10.667-MHz operation:
At 16-MHz operation:
At 32-MHz operation:
115.152 kbps
460.606 kbps
115.196 kbps
460.784 kbps
720 kbps
720 kbps