D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 527

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 6—Character Length (CHR): Selects 7-bit or 8-bit data in asynchronous mode. In the
synchronous mode, the data length is always eight bits, regardless of the CHR setting.
Bit 5—Parity Enable (PE): Selects whether to add a parity bit to transmit data and to check the
parity of receive data, in asynchronous mode. In synchronous mode, a parity bit is neither added
nor checked, regardless of the PE setting.
Bit 4—Parity Mode (O/E E E E ): Selects even or odd parity when parity bits are added and checked.
The O/E setting is used only in asynchronous mode and only when the parity enable bit (PE) is set
to 1 to enable parity addition and checking. The O/E setting is ignored in synchronous mode, or in
asynchronous mode when parity addition and checking is disabled.
Bit 6: CHR
0
1
Bit 5: PE
0
1
Bit 4: O/E E E E
0
1
Description
8-bit data
7-bit data
When 7-bit data is selected, the MSB (bit 7) of the transmit data register is not
transmitted.
Description
Parity bit not added or checked
Parity bit added and checked
When PE is set to 1, an even or odd parity bit is added to transmit data,
depending on the parity mode (O/E) setting. Receive data parity is checked
according to the even/odd (O/E) mode setting.
Description
Even parity
If even parity is selected, the parity bit is added to transmit data to make an even
number of 1s in the transmitted character and parity bit combined. Receive data
is checked to see if it has an even number of 1s in the received character and
parity bit combined.
Odd parity
If odd parity is selected, the parity bit is added to transmit data to make an odd
number of 1s in the transmitted character and parity bit combined. Receive data
is checked to see if it has an odd number of 1s in the received character and
parity bit combined.
Rev. 5.0, 09/03, page 479 of 806
(Initial value)
(Initial value)
(Initial value)