R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 832

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

18. Timer Unit (TMU)
Figure 18.1 shows a block diagram of the TMU.
Rev.1.00 Jan. 10, 2008 Page 800 of 1658
REJ09B0261-0100
Peripheral
bus
Legend:
TCNT:
TCOR:
TCPR2:
TCR:
TSTR0, TSTR1:
Timer counter
Timer constant register
Input capture register 2 (channel 2 only)
Timer control register
Timer start register
TCPR2
TCOR
TCOR
TCOR
TCNT
TCNT
TCNT
TCR
TCR
TCR
Figure 18.1 Block Diagram of TMU
Channel 3, 4, 5
Channel 0, 1
Channel 2
controller
controller
controller
controller
controller
controller
Interrupt
Interrupt
Interrupt
Clock
Clock
Clock
TSTR0
TSTR1
controller
TCLK
Prescaler
To each
channel
TCLK
TUNI0
TUNI1
TUNI2
ICPI2
Pck/4
Pck/16
Pck/64
TUNI3
TUNI4
TUNI5