HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 185

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Port 9 Data Direction Register (P9DDR)
Modes 1 and 2
Mode 3
P9DDR is an 8-bit readable/writable register that controls the input/output direction of each pin in
port 9. A pin functions as an output pin if the corresponding P9DDR bit is set to 1, and as an input
pin if this bit is cleared to 0. In modes 1 and 2, P9
P9DDR is a write-only register. Read data is invalid. If read, all bits always read 1.
P9DDR is initialized by a reset and in hardware standby mode. The initial value is H'40 in modes
1 and 2, and H'00 in mode 3. In software standby mode P9DDR retains its existing values, so if a
transition to software standby mode occurs while a P9DDR bit is set to 1, the corresponding pin
remains in the output state.
Port 9 Data Register (P9DR)
Note: * Determined by the level at pin P9
P9DR is an 8-bit register that stores data for pins P9
9 is read, the value in P9DR is obtained directly, regardless of the actual pin state, except for P9
When a P9DDR bit is cleared to 0, if port 9 is read the pin state is obtained. This also applies to
pins used by on-chip supporting modules and for bus control signals. P9
state.
Except for bit P9
software standby mode it retains its existing values.
Bit
Initial value
Read/Write
Initial value
Read/Write
Bit
Initial value
Read/Write
6
P9
, P9DR bits are initialized to 0 by a reset and in hardware standby mode. In
R/W
P9
7
W
W
7
DDR P9
0
0
7
0
7
P9
—*
6
—
W
6
DDR P9
1
0
6
R
6
R/W
P9
5
6
W
W
5
DDR P9
0
0
5
0
.
5
6
DDR is fixed at 1 and cannot be modified.
R/W
P9
4
W
W
4
DDR P9
0
0
4
0
7
to P9
4
0
. When a P9DDR bit is set to 1, if port
R/W
P9
3
W
W
3
DDR P9
0
0
3
0
3
R/W
P9
2
6
W
W
2
DDR P9
0
0
2
0
always returns the pin
2
R/W
P9
1
W
W
1
DDR P9
0
0
1
0
1
R/W
P9
0
W
W
0
DDR
0
0
0
0
0
153
6
.