R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 710

• 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 18 Timer Unit (TMU)
Figure 18.1 shows a block diagram of the TMU.
Rev.1.00 Dec. 13, 2005 Page 658 of 1286
REJ09B0158-0100
Peripheral
bus
[Legend]
TCNT:
TCOR:
TCPR:
TCR:
TOCR:
TSTR0, TSTR1:
Figure 18.1 Block Diagram of TMU
Timer counter
Timer constant register
Input capture register 2 (only in channel 2)
Timer control register
Timer output control register
Timer start register
TCOR
TCOR
TCOR
TCNT
TCNT
TCPR
TCNT
Channel 0, 1
Channel 2
Channel 3, 4, 5
TCR
TCR
TCR
controller
Interrupt
controller
controller
Interrupt
controller
controller
Interrupt
controller
Clock
Clock
Clock
TSTR0
TSTR1
controller
TOCR
TCLK
Prescaler
controller
To each
channel
clock
TCLK
RTCCLK
TUNI0
TUNI1
TUNI2
ICPI2
Pck
TUNI3
TUNI4
TUNI5