HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 256

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 Timers
Contention between TCOR Write and Compare Match: If a compare match is generated in the
T
and the compare match signal is inhibited. Figure 9.15 shows the timing.
Rev. 6.00 Sep 12, 2006 page 234 of 526
REJ09B0326-0600
3
state of a TCORA or TCORB write cycle, the write to TCORA or TCORB takes precedence
Address
Internal write
signal
TCNTV
TCORA
Compare match
signal
Figure 9.15 Contention between TCORA Write and Compare Match
TCORA write cycle by CPU
T
1
TCORA address
N
N
T
2
T
3
N + 1
TCORA write data
M
Inhibited