HD6417709SF100B Renesas Electronics America, HD6417709SF100B Datasheet - Page 344

• Manufacturer Part Number: HD6417709SF100B
• Description: MCU 32-Bit SuperH RISC ROMLess 1.7V/3.3V 208-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of HD6417709SF100B

• Package: 208LQFP
• Family Name: SuperH
• Maximum Speed: 100 MHz
• Operating Supply Voltage: 1.7|3.3 V
• Data Bus Width: 32 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 96
• Interface Type: IrDA/SCI/SCIF/UDI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Operating Temperature: -20 to 75 °C
• Number Of Timers: 3

Rev. 5.00, 09/03, page 298 of 760
H'00000000
RTCSR.CKS(2 to 0)
RTCNT
CMF
External bus
RTCOR value
CMF flag cleared by start of
refresh cycle
= 000
Figure 10.25 Auto-Refresh Operation
≠ 000
RTCNT cleared to 0 when
RTCNT = RTCOR
Auto-refresh cycle
Time