D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 332

• 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
8.12.3
Port G pins also function as bus control signal output pins (CS0 to CS3, CS6, CS7) the A/D
converter input pin (ADTRG), and interrupt input pins (IRQ6, IRQ7). The pin functions are
different in mode 7 *
Table 8.22 Port G Pin Functions
Pin
PG4/CS0
PG3/CS1/CS7
PG2/CS2
Rev.7.00 Feb. 14, 2007 page 298 of 1108
REJ09B0089-0700
Pin Functions
Selection Method and Pin Functions
The pin function is switched as shown below according to the operating mode
and bit PG4DDR.
The pin function is switched as shown below according to the operating mode
and CSS17 bit in PFCR1, CS167E bit in PFCR2, and bit PG3DDR.
The pin function is switched as shown below according to the operating mode
and CS25E bit in PFCR2, and bit PG2DDR.
1
Operating
Mode
PG4DDR
Pin function
Operating
Mode
PG3DDR
CS167E
CSS17
Pin function
Operating
Mode
PG2DDR
CS25E
Pin function
, and modes 4 to 6 *
PG4 input pin CS0 output pin PG4 input pin PG4 output pin
PG2 input
input
PG3
pin
—
—
0
1
pin
—
. Port G pin functions are shown in table 8.22.
0
0
Modes 4 to 6 *
Modes 4 to 6 *
output
PG2 output
Modes 4 to 6 *
PG3
pin
—
0
pin
0
1
1
output
CS1
1
pin
1
1
0
CS2 output
1
pin
1
1
output
CS7
pin
1
0
PG2 input
Mode 7 *
pin
—
0
input
PG3
Mode 7 *
pin
—
—
0
Mode 7 *
PG2 output
1
1
1
output
pin
PG3
—
1
pin
1
—
—
1