DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 418

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 16-Bit Integrated Timer Unit (ITU)
of the buffer setting, when the TCNT value is captured into GRA at input capture A, the previous
GRA value is simultaneously transferred to BRA. Figure 10.52 shows the transfer timing.
Rev. 3.00 Sep 27, 2006 page 390 of 872
REJ09B0325-0300
TIOC pin
Input capture
signal
TCNT
GR
BR
H'0180
H'0160
H'0005
H'0000
TIOCB
TIOCA
GRA
BRA
GRB
Figure 10.51 Register Buffering (Example 2: Buffering of Input Capture Register)
TCNT value
Figure 10.52 Input Capture and Buffer Transfer Timing (Example)
M
m
n
H'0005
n
M
Input capture A
n + 1
H'0005
H'0160
H'0180
Counter cleared by
input capture B
N
n
M
H'0160
N
n
N + 1
Time