D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 330

• 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 15—Pin A25 to A0 Pull-Up (PULA): Specifies whether or not pins A25 to A0 are pulled up
for 4 cycles immediately after BACK is asserted.
Bit 15: PULA
0
1
Bit 14—Pin D31 to D0 Pull-Up (PULD): Specifies whether or not pins D31 to D0 are pulled up
when not in use.
Bit 14: PULD
0
1
Bit 13—Hi-Z Memory Control (HIZMEM): Specifies the state of A25–A0, BS, CS, RD/WR,
WE/DQM, RD, CE2A, CE2B and DRAK0/1 in standby mode.
Bit 13: HIZMEM
0
1
Bit 12—High-Z Control (HIZCNT): Specifies the state of the RAS and CAS signals in standby
mode and when the bus is released.
Bit 12: HIZCNT
0
1
Bit 11—Endian Flag (ENDIAN): Samples the value of the external pin designating the endian in
a power-on reset. The endian for all physical spaces is decided by this bit, which is read-only.
Bit 11: ENDIAN
0
1
Rev. 5.0, 09/03, page 282 of 806
Description
Not pulled up
Pulled up
Description
Not pulled up
Pulled up
Description
High impedance (Hi-Z) in standby mode
Driven in standby mode
Description
RAS and CAS signals are high-impedance (High-Z) in standby mode and
when bus is released
RAS and CAS signals are driven in standby mode and when bus is released
Description
(On reset) Endian setting external pin (MD5) is low. Indicates the SH7729R
is set as big-endian
(On reset) Endian setting external pin (MD5) is high. Indicates the SH7729R
is set as little-endian
(Initial value)
(Initial value)
(Initial value)