HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 543

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

The on-chip A/D converter can be activated when TCNT matches TPDR or 2Td. When the TGF
flag in the timer status register (TSR) is set to 1 as a result of either match corresponding, a request
to start A/D conversion is sent to the A/D converter. If the start-conversion trigger of the MMT is
selected in the A/D converter at that time, A/D conversion starts up.
16.6
16.6.1
TCNT and TDCNT Count Timing: Figure 16.8 shows the TCNT and TDCNT count timing.
TCNT Counter Clearing Timing: Figure 16.9 shows the timing of TCNT counter clearing by an
external signal.
Operation Timing
Input/Output Timing
Counter clear
signal
TCNT
TDDR
Pφ
TCNT,
TDCNT
Pφ
Figure 16.9 TCNT Counter Clearing Timing
N – 3
N – 3 N – 2 N – 1
Figure 16.8 Count Timing
N – 2 N – 1
N
N
N + 1 N + 2 N + 3 N + 4
Td
N + 1
Rev. 2.00, 09/04, page 501 of 720
2Td
2Td + 1 2Td + 2