HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 232

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

[Legend]
n = 7 to 0
Single-Chip Mode (EXPE = 0):
The function of port 2 pins is switched as shown below according to the combination of the OEm
bit in PWOERB of PWR and the P2nDDR bit.
[Legend]
n = 7 to 0
m = 15 to 8
8.2.5
Port 2 has a built-in input pull-up MOS that can be controlled by software. This input pull-up
MOS can be used regardless of the operating mode. Table 8.3 summarizes the input pull-up MOS
states.
Table 8.3
[Legend]
Off:
On/Off: On when P2DDR = 0 and P2PCR = 1; otherwise off.
Rev. 3.00, 03/04, page 190 of 830
P2nDDR
ADMXE
Pin function
P2nDDR
OEm
Pin function
Reset
Off
Always off.
Port 2 Input Pull-Up MOS
Port 2 Input Pull-Up MOS States
Hardware Standby
Mode
Off
P27 to P20 input pins
P2n input pins
0

0
0
Software Standby
Mode
On/Off
input/output pins
AD10 to AD8
P27 to P20 output pins
1
0
In Other Operations
On/Off
A10 to A8 output
pins
0
1
PW15 to PW8 output pins
1
input/output pins
AD10 to AD8
1
1