DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 985

• Manufacturer Part Number: DF2357F20
• Description: IC H8S MCU FLASH 5V 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2357F20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K 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: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

TSR0—Timer Status Register 0
Bit
Initial value
Read/Write
Note: * Can only be written with 0 for flag clearing.
:
:
:
—
—
7
1
—
—
6
1
—
—
5
0
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 )
R/(W)*
Input Capture/Output Compare Flag D
TGFD
0
1
3
0
H'FFD5
[Clearing conditions]
• When DTC is activated by TGID interrupt while DISEL bit of MRB in DTC
• When 0 is written to TGFD after reading TGFD = 1
[Setting conditions]
• When TCNT = TGRD while TGRD is functioning as output compare register
• When TCNT value is transferred to TGRD by input capture signal while
Input Capture/Output Compare Flag C
is 0
TGRD is functioning as input capture register
0
1
R/(W)*
TGFC
2
0
[Clearing conditions]
• When DTC is activated by TGIC interrupt while DISEL bit of MRB in
• When 0 is written to TGFC after reading TGFC = 1
[Setting conditions]
• When TCNT = TGRC while TGRC is functioning as output compare
• When TCNT value is transferred to TGRC by input capture signal
DTC is 0
register
while TGRC is functioning as input capture register
R/(W)*
Input Capture/Output Compare Flag B
TGFB
0
1
1
0
[Clearing conditions]
• When DTC is activated by TGIB interrupt while DISEL bit
• When 0 is written to TGFB after reading TGFB = 1
[Setting conditions]
• When TCNT = TGRB while TGRB is functioning as
• When TCNT value is transferred to TGRB by input
output compare register
capture signal while TGRB is functioning as input capture
register
of MRB in DTC is 0
R/(W)*
Input Capture/Output Compare Flag A
TGFA
0
1
0
0
[Clearing conditions]
• When DTC is activated by TGIA interrupt while
• When DMAC is activated by TGIA interrupt
• When 0 is written to TGFA after reading
[Setting conditions]
• When TCNT = TGRA while TGRA is functioning
• When TCNT value is transferred to TGRA by
as output compare register
input capture signal while TGRA is functioning
as input capture register
DISEL bit of MRB in DTC is 0
while DTA bit of DMABCR in DMAC is 1
TGFA = 1
Rev.6.00 Oct.28.2004 page 955 of 1016
TPU0
REJ09B0138-0600H