R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 746

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 19 Compare Match Timer (CMT)
Rev.1.00 Dec. 13, 2005 Page 694 of 1286
REJ09B0158-0100
Figure 19.6 32-Bit Timer Mode: Output Compare (channel 1 and channel 0)
CMT_CTRn
CMTCHnST
+ H'8000 0000
H'FFFF FFFF
CMT_CTRn
H'0000 0000
CMTCHnST
Figure 19.5 CMT_CTRn Assert Timing (channel 0 and 1)
CMTCHnT
FRTM bit
STCn bit
ICn flag
output
32-bit FRT =
Channel time
CMTFRT value
Start count-up
Output remains active until the
channel n stop time value
is reached
CMTI
Common between channels
32-bit free-running timer
Channel time register
Output remains active for half
the total time of the FRT
Clock generation
Time