D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 275

• Manufacturer Part Number: D12312SVF20V
• Description: IC H8S/2312S MCU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVF20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• 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-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Pin
P24/TIOCA4/
TMRI1
This pin is used as the 8-bit timer counter reset pin when bits CCLR1 and
CCLR0 in TCR1 are both set to 1.
The pin function is switched as shown below according to the combination of
the TPU channel 4 setting by bits MD3 to MD0 in TMDR4, bits IOA3 to IOA0 in
TIOR4, bits CCLR1 and CCLR0 in TCR4, and bit P24DDR.
Notes: 1. TIOCA4 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 to
Selection Method and Pin Functions
TPU Channel
4 Setting
P24DDR
Pin function
TPU Channel
4 Setting
MD3 to MD0
IOA3 to IOA0
CCLR1,
CCLR0
Output
function
2. TIOCB4 output is disabled.
IOA0 = B'10××.
B'0000
B'0100
B'1×××
B'0000, B'01××
(2)
—
—
Table Below (1)
TIOCA4 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
Rev.7.00 Feb. 14, 2007 page 241 of 1108
B'001×
B'××00
(2)
—
—
TMRI1 input
output *
mode 1
B'0010
PWM
P24 input
(1)
—
Other than B'××00
0
TIOCA4 input *
Table Below (2)
2
than B'01
Section 8 I/O Ports
mode 2
output
REJ09B0089-0700
Other
PWM
(1)
B'0011
P24 output
×: Don’t care
1
1
B'01
(2)
—