D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 278

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

Section 8 I/O Ports
Pin
P21/TIOCB3
Rev.7.00 Feb. 14, 2007 page 244 of 1108
REJ09B0089-0700
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the TPU channel 3 setting by bits MD3 to MD0 in TMDR3, bits IOB3 to IOB0 in
TIOR3H, bits CCLR2 to CCLR0 in TCR3, and bit P21DDR.
Note: * TIOCB3 input when MD3 to MD0 = B'0000 and IOB3 to IOB0 = B'10××.
TPU Channel
3 Setting
P21DDR
Pin function
TPU Channel
3 Setting
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output
function
B'0000
B'0100
B'1×××
(2)
—
—
B'0000
Table Below (1)
TIOCB3 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
B'0010
(2)
—
—
—
B'××00
P21 input
(2)
—
—
0
Table Below (2)
TIOCB3 input *
Other than B'××00
mode 2
B'0011
output
Other
B'010
PWM
than
(1)
P21 output
×: Don’t care
1
B'010
(2)
—