D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 1074

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• 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: HD6412312SVTEBL25; HD6412312SVTEBL25

Appendix B Internal I/O Registers
TSTR—Timer Start Register
TSYR—Timer Synchro Register
Rev.7.00 Feb. 14, 2007 page 1040 of 1108
REJ09B0089-0700
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note:
If 0 is written to the CST bit during operation with the TIOC pin designated for output,
the counter stops but the TIOC pin output compare output level is retained. If TIOR is
written to when the CST bit is cleared to 0, the pin output level will be changed to the
set initial output value.
:
:
:
:
:
:
Notes:
⎯
⎯
⎯
⎯
7
0
7
0
1.
2.
To set synchronous operation, the SYNC bits for at least two channels must
be set to 1.
To set synchronous clearing, in addition to the SYNC bit, the TCNT clearing
source must also be set by means of bits CCLR2 to CCLR0 in TCR.
⎯
⎯
⎯
⎯
6
0
6
0
SYNC5
Timer Synchronization
CST5
R/W
R/W
0
1
5
0
5
0
TCNTn operates independently (TCNT presetting/
clearing is unrelated to other channels)
TCNTn performs synchronous operation
TCNT synchronous presetting/synchronous clearing
is possible
SYNC4
CST4
R/W
R/W
4
0
4
0
SYNC3
H'FFC0
H'FFC1
Counter Start
R/W
CST3
R/W
3
0
0
1
3
0
TCNTn count operation is stopped
TCNTn performs count operation
SYNC2
R/W
CST2
R/W
2
0
2
0
SYNC1
R/W
CST1
1
0
R/W
1
0
(n = 5 to 0)
SYNC0
R/W
CST0
0
0
R/W
(n = 5 to 0)
0
0
TPU
TPU