DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 560

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K 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: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 12 8-Bit Timers (TMR)
12.8.3
If a TCNT input clock pulse is generated during the T
priority and the counter is not incremented as shown in figure 12.14.
12.8.4
If a compare match event occurs during the T
priority and the compare match signal is inhibited as shown in figure 12.15.
Rev. 2.00 Jun. 28, 2007 Page 534 of 864
REJ09B0341-0200
Conflict between TCNT Write and Increment
Conflict between TCOR Write and Compare Match
Figure 12.15 Conflict between TCOR Write and Compare Match
Pφ
Address
Internal write signal
TCNT input clock
TCNT
Pφ
Address
Internal write signal
TCNT
TCOR
Compare match
signal
Figure 12.14 Conflict between TCNT Write and Increment
TCOR write cycle by CPU
TCNT write cycle by CPU
T
T
1
1
N
N
N
TCOR address
TCNT address
2
state of a TCOR write cycle, the TCOR write takes
TCOR write data
Counter write data
2
state of a TCNT write cycle, the write takes
T
T
2
2
N + 1
M
Inhibited
M