HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 352

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -

Section 12 8-Bit Timer (TMR)
Bit
5
4
3
2
1
0
Note:
Rev. 3.00 Mar 21, 2006 page 296 of 788
REJ09B0300-0300
Bit Name Initial Value R/W
OVF
—
OS3
OS2
OS1
OS0
* Only 0 can be written, for flag clearing.
0
1
0
0
0
0
R/(W) * Timer Overflow Flag
R
R/W
R/W
R/W
R/W
Description
[Setting condition]
When TCNT_1 overflows from H'FF to H'00
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
Reserved
This bit is always read as 1 and cannot be modified.
Output Select 3, 2
These bits specify how the TMO1 pin output level is to be
changed by compare-match B of TCORB_1 and
TCNT_1.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Output Select 1, 0
These bits specify how the TMO1 pin output level is to be
changed by compare-match A of TCORA_1 and
TCNT_1.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)