D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 679

• 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: -

20.1
The SH7729R has twelve 8-bit ports (ports A to L and SC). All port pins are multiplexed with
other pin functions (the pin function controller (PFC) handles the selection of pin functions and
pull-up MOS control). Each port has a data register which stores data for the pins.
20.2
Port A is an 8-bit input/output port with the pin configuration shown in figure 20.1. Each pin has
an input pull-up MOS, which is controlled by the port A control register (PACR) in the PFC.
20.2.1
Table 20.1 summarizes the port A register.
Table 20.1 Port A Register
Notes: This register is located in area 1 of physical space. Therefore, when the cache is on, either
Name
Port A data register
access this register from the P2 area of logical space or else make an appropriate setting
using the MMU so that this register is not cached.
* When address translation by the MMU does not apply, the address in parentheses
Overview
Port A
Register Description
should be used.
Port A
Abbreviation
PADR
Section 20 I/O Ports
Figure 20.1 Port A
PTA7 (input/output) / D23 (input/output)
PTA6 (input/output) / D22 (input/output)
PTA5 (input/output) / D21 (input/output)
PTA4 (input/output) / D20 (input/output)
PTA3 (input/output) / D19 (input/output)
PTA2 (input/output) / D18 (input/output)
PTA1 (input/output) / D17 (input/output)
PTA0 (input/output) / D16 (input/output)
R/W
R/W
Initial Value
H'00
Rev. 5.0, 09/03, page 631 of 806
Address
H'04000120
(H'A4000120) *
Access Size
8