HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 346

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 16-Bit Timer Pulse Unit (TPU)
10.2.6
Note:
The TCNT registers are 16-bit counters. The TPU has six TCNT counters, one for each channel.
The TCNT counters are initialized to H'0000 by a reset, and in hardware standby mode.
The TCNT counters cannot be accessed in 8-bit units; they must always be accessed as a 16-bit
unit.
10.2.7
The TGR registers are 16-bit registers with a dual function as output compare and input capture
registers. The TPU has 16 TGR registers, four each for channels 0 and 3 and two each for channels
1, 2, 4, and 5. TGRC and TGRD for channels 0 and 3 can also be designated for operation as
buffer registers * . The TGR registers are initialized to H'FFFF by a reset, and in hardware standby
mode.
The TGR registers cannot be accessed in 8-bit units; they must always be accessed as a 16-bit unit.
Note: * TGR buffer register combinations are TGRA—TGRC and TGRB—TGRD.
Rev. 5.00 Jan 10, 2006 page 320 of 1042
REJ09B0275-0500
Channel 0: TCNT0 (up-counter)
Channel 1: TCNT1 (up/down-counter * )
Channel 2: TCNT2 (up/down-counter * )
Channel 3: TCNT3 (up-counter)
Channel 4: TCNT4 (up/down-counter * )
Channel 5: TCNT5 (up/down-counter * )
Bit
Initial value :
R/W
Bit
Initial value :
R/W
* These counters can be used as up/down-counters only in phase counting mode or
Timer Counter (TCNT)
Timer General Register (TGR)
when counting overflow/underflow on another channel. In other cases they function as
up-counters.
:
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
:
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
15
15
0
1
14
14
0
1
13
13
0
1
12
12
0
1
11
11
0
1
10
10
0
1
9
0
9
1
8
0
8
1
7
0
7
1
6
0
6
1
5
0
5
1
4
0
4
1
3
0
3
1
2
0
2
1
1
0
1
1
0
0
0
1