DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 796

• 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

Appendix B Internal I/O Register
TCR4—Timer Control Register 4
Bit
Initial value
Read/Write
Rev. 4.00 Feb 15, 2006 page 770 of 900
REJ09B0291-0400
:
:
:
—
—
7
0
Note: * Synchronous operating setting is performed by setting
Counter Clear
0
1
CCLR1
R/W
0
1
0
1
6
0
the SYNC bit TSYR to 1.
TCNT clearing disabled
TCNT cleared by TGRA compare match/input capture
TCNT cleared by TGRB compare match/input capture
TCNT cleared by counter clearing for another channel
performing synchronous clearing/synchronous operation*
CCLR0
R/W
5
0
CKEG1
Note: This setting is ignored when channel
Clock Edge
R/W
4
0
0
1
—
4 is in phase counting mode.
0
1
CKEG0
R/W
Count at rising edge
Count at falling edge
Count at both edges
3
0
Note: This setting is ignored when channel 4 is in phase
H'FE90
Timer Prescaler
0
1
TPSC2
R/W
2
0
counting mode.
0
1
0
1
0
1
0
1
0
1
0
1
TPSC1
Internal clock: counts on /1
Internal clock: counts on /4
Internal clock: counts on /16
Internal clock: counts on /64
External clock: counts on TCLKA pin input
External clock: counts on TCLKC pin input
Internal clock: counts on /1024
Counts on TCNT5 overflow/underflow
R/W
1
0
TPSC0
R/W
0
0
TPU4