HD6417750SF167V Renesas Electronics America, HD6417750SF167V Datasheet - Page 901

• 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: -

Bit 2n + 1 (n = 0–15)—Port Pull-Up Control (PBnPUP): Specifies whether each bit in the 16-
bit port is to be pulled up with a built-in resistor. Pull-up is automatically turned off for a port pin
set to output by bit PBnIO.
Bit 2n + 1: PBnPUP
0
1
Bit 2n (n = 0–15)—Port I/O Control (PBnIO): Specifies whether each bit in the 16-bit port is an
input or an output.
Bit 2n: PBnIO
0
1
18.2.2
Port data register A (PDTRA) is a 16-bit readable/writable register used as a data latch for each bit
in the 16-bit port. When a bit is set as an output, the value written to the PDTRA register is output
from the external pin. When a value is read from the PDTRA register while a bit is set as an input,
the external pin value sampled on the external bus clock is read. When a bit is set as an output, the
value written to the PDTRA register is read.
PDTRA is not initialized by a power-on or manual reset, or in standby mode, and retains its
contents.
Initial value:
Initial value:
Port Data Register A (PDTRA)
R/W:
R/W:
Bit:
Bit:
PB15DT PB14DT PB13DT PB12DT PB11DT PB10DT PB9DT
PB7DT
R/W
R/W
15
—
—
7
Description
Bit m (m = 0–15) of 16-bit port is pulled up
Bit m (m = 0–15) of 16-bit port is not pulled up
Description
Bit m (m = 0–15) of 16-bit port is an input
Bit m (m = 0–15) of 16-bit port is an output
PB6DT
R/W
R/W
14
—
—
6
PB5DT
R/W
R/W
13
—
—
5
PB4DT
R/W
R/W
12
—
—
4
Rev.7.00 Oct. 10, 2008 Page 815 of 1074
PB3DT
R/W
R/W
11
—
—
3
PB2DT
R/W
R/W
10
—
—
2
Section 18 I/O Ports
REJ09B0366-0700
PB1DT
R/W
R/W
—
—
9
1
(Initial value)
(Initial value)
PB8DT
PB0DT
R/W
R/W
—
—
8
0