HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 1006

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• 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: -

Appendix B Internal I/O Registers
TSR4—Timer Status Register 4
Rev.7.00 Feb. 14, 2007 page 972 of 1108
REJ09B0089-0700
Bit
Initial value
Read/Write
Note: * Can only be written with 0 for flag clearing.
:
:
:
Count Direction Flag
TCFD
0
1
R
7
1
TCNT counts down
TCNT counts up
⎯
⎯
6
1
Underflow Flag
R/(W)*
TCFU
0
1
5
0
[Clearing condition]
When 0 is written to TCFU after reading TCFU = 1
[Setting condition]
When the TCNT value underflows (changes from H'0000 to H'FFFF)
Overflow Flag
R/(W)*
TCFV
0
1
4
0
[Clearing condition]
When 0 is written to TCFV after reading TCFV = 1
[Setting condition]
When the TCNT value overflows (changes from H'FFFF to H'0000)
⎯
⎯
3
0
⎯
⎯
2
0
Input Capture/Output Compare Flag B
R/(W)*
TGFB
0
1
1
0
[Setting conditions]
[Clearing conditions]
• When DTC is activated by TGIB interrupt while DISEL
• When 0 is written to TGFB after reading TGFB = 1
• When TCNT = TGRB while TGRB is functioning as
• When TCNT value is transferred to TGRB by input
Input Capture/Output Compare Flag A
output compare register
capture signal while TGRB is functioning as input
capture register
bit of MRB in DTC is 0
0
1
R/(W)*
TGFA
0
0
[Clearing conditions]
• When DTC is activated by TGIA interrupt while
• When 0 is written to TGFA after reading TGFA = 1
[Setting conditions]
• When TCNT = TGRA while TGRA is functioning
• When TCNT value is transferred to TGRA by
DISEL bit of MRB in DTC is 0
as output compare register
input capture signal while TGRA is functioning
as input capture register
H'FE95
TPU4