R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 901

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

H8S/2427, H8S/2427R, H8S/2425 Group
• TCSR_1
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
7
6
5
4
Bit Name
CMFB
CMFA
OVF
⎯
Initial Value
0
0
0
1
R/W
R/(W) *
R/(W) *
R/(W) *
R
Description
Compare Match Flag B
[Setting condition]
•
[Clearing conditions]
•
•
Compare Match Flag A
[Setting condition]
•
[Clearing conditions]
•
•
Timer Overflow Flag
[Setting condition]
•
[Clearing condition]
•
Reserved
This bit is always read as 1 and cannot be
modified.
Set when TCNT matches TCORB
Cleared by reading CMFB when CMFB = 1,
then writing 0 to CMFB
When DTC is activated by CMIB interrupt while
DISEL bit of MRB in DTC is 0
Set when TCNT matches TCORA
Cleared by reading CMFA when CMFA = 1,
then writing 0 to CMFA
When DTC is activated by CMIA interrupt while
DISEL bit of MRB in DTC is 0
Set when TCNT overflows from H'FF to H'00
Cleared by reading OVF when OVF = 1, then
writing 0 to OVF
Section 14 8-Bit Timers (TMR)
Page 871 of 1448