HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 548

• Manufacturer Part Number: HD64F7047FW40V
• Description: MCU 5V 256K I-TEMP,PB-FREE 100-Q
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047FW40V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 40MHz
• 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: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Contention between Compare Register Write and Compare Match: If a compare match
occurs in the T2 state of a compare register (TGR or TPDR) write cycle, the compare register
write is not performed, and data is transferred from the buffer register (TBRU, TBRV, TBRW, or
TPBR) to the compare register by a buffer operation.
Figure 16.16 shows the timing in this case.
Rev. 2.00, 09/04, page 506 of 720
Figure 16.15 Contention between Buffer Register Write and Compare Match
Address
Write signal
Compare match
signal
Interrupt request
signal
Buffer register
Compare register
Pφ
Buffer register
write cycle
N
Buffer register
T1
address
T2
M
M
Buffer register write data