D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 276

• 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
P23/TIOCD3/
TMCI0
Rev.7.00 Feb. 14, 2007 page 242 of 1108
REJ09B0089-0700
Selection Method and Pin Functions
This pin is used as the 8-bit timer external clock input pin when external clock
is selected with bits CKS2 to CKS0 in TCR0.
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 IOD3 to IOD0 in
TIOR3L, bits CCLR2 to CCLR0 in TCR3, and bit P23DDR.
Note: * TIOCD3 input when MD3 to MD0 = B'0000 and IOD3 to IOD0 = B'10××.
TPU Channel
3 Setting
P23DDR
Pin function
TPU Channel
3 Setting
MD3 to MD0
IOD3 to IOD0
CCLR2 to
CCLR0
Output
function
B'0000
B'0100
B'1×××
(2)
—
—
B'0000
Table Below (1)
TIOCD3 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
B'0010
(2)
—
—
—
TMCI0 input
B'××00
P23 input
(2)
—
—
0
Table Below (2)
TIOCD3 input *
Other than B'××00
mode 2
B'0011
output
Other
B'110
PWM
than
(1)
P23 output
×: Don’t care
1
B'110
(2)
—