DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 465

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
4
3
Bit Name
TCFV
TGFD
Initial
value
0
0
R/W
R/(W)* Overflow Flag
R/(W)* Input Capture/Output Compare Flag D
Description
Status flag that indicates that a TCNT overflow has
occurred.
[Setting condition]
•
[Clearing condition]
•
Status flag that indicates the occurrence of TGRD input
capture or compare match in channels 0 and 3.
In channels 1, 2, 4, and 5, bit 3 is reserved. It is always
read as 0 and cannot be modified.
[Setting conditions]
•
•
[Clearing conditions]
•
•
When the TCNT value overflows (changes from
H'FFFF to H'0000)
When a 0 is written to TCFV after reading TCFV = 1
(When the CPU is used to clear this flag by writing 0
while the corresponding interrupt is enabled, be sure
to read the flag after writing 0 to it.)
When TCNT = TGRD while TGRD is functioning as
output compare register
When TCNT value is transferred to TGRD by input
capture signal while TGRD is functioning as input
capture register
When DTC is activated by a TGID interrupt while the
DISEL bit in MRB of DTC is 0
When 0 is written to TGFD after reading TGFD = 1
(When the CPU is used to clear this flag by writing 0
while the corresponding interrupt is enabled, be sure
to read the flag after writing 0 to it.)
Section 10 16-Bit Timer Pulse Unit (TPU)
Rev. 2.00 Jun. 28, 2007 Page 439 of 864
REJ09B0341-0200