HD6417750SF167V Renesas Electronics America, HD6417750SF167V Datasheet - Page 890

• Manufacturer Part Number: HD6417750SF167V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF167V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 167MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 18 I/O Ports
18.1.2
Figure 18.1 shows a block diagram of the 16-bit general-purpose I/O port.
Rev.7.00 Oct. 10, 2008 Page 804 of 1074
REJ09B0366-0700
PORTEN
PBnPuP
DnDIR
PBnIO
PTIRENn
Interrupt
controller
Block Diagrams
0: Port not available
0: Pull-up
0: Input
0: Input
0: Interrupt input disabled 1: Interrupt input enabled
Internal bus
PTIRENn
PDTRW
1: Port available
1: Pull-up off
1: Output
1: Output
Dn output data
PBnPUP
PORTEN
Figure 18.1 16-Bit Port
C
D Q
BCK
Dn input data
0
1
DnDIR
PBnIO
Data input strobe
0
1
0
1
Q
D
C
Pull-up resistor
BCK
Port 15 (input/
output)/D47
to
Port 0 (input/
output)/D32