DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 401

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: -
• Other names: HD64F2345TE20; HD64F2345TE20

The timer output can be freely controlled by these compare match signals and the settings of bits
OS1 and OS0 of TCSR.
TCORA0 and TCORA1 are each initialized to H'FF by a reset and in hardware standby mode.
10.2.3
Bit
Initial value
R/W
TCORB0 and TCORB1 are 8-bit readable/writable registers. TCORB0 and TCORB1 comprise a
single 16-bit register so they can be accessed together by word transfer instruction.
TCORB is continually compared with the value in TCNT. When a match is detected, the
corresponding CMFB flag of TCSR is set. Note, however, that comparison is disabled during the
T2 state of a TCOR write cycle.
The timer output can be freely controlled by these compare match signals and the settings of
output select bits OS3 and OS2 of TCSR.
TCORB0 and TCORB1 are each initialized to H'FF by a reset and in hardware standby mode.
10.2.4
TCR0 and TCR1 are 8-bit readable/writable registers that select the clock source and the time at
which TCNT is cleared, and enable interrupts.
TCR0 and TCR1 are each initialized to H'00 by a reset and in hardware standby mode.
For details of this timing, see section 10.3, Operation.
Bit
Initial value
R/W
Time Constant Registers B0 and B1 (TCORB0, TCORB1)
Time Control Registers 0 and 1 (TCR0, TCR1)
:
:
:
:
:
:
R/W
15
1
CMIEB
R/W
R/W
14
7
0
1
R/W
13
1
CMIEA
R/W
R/W
TCORB0
6
0
12
1
R/W
11
1
OVIE
R/W
R/W
5
0
10
1
R/W
9
1
CCLR1
R/W
4
0
R/W
8
1
R/W
Rev. 4.00 Feb 15, 2006 page 375 of 900
CCLR0
7
1
R/W
3
0
R/W
6
1
R/W
CKS2
5
1
R/W
2
0
R/W
TCORB1
4
1
Section 10 8-Bit Timers
R/W
CKS1
R/W
3
1
REJ09B0291-0400
1
0
R/W
2
1
R/W
CKS0
R/W
1
1
0
0
R/W
0
1