HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 562

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 14 Timer Unit (TMU)
Figure 14.1 shows a block diagram of the TMU.
Page 502 of 1414
[Legend]
TSTR:
TCR:
TMU_SUNI, TUNI0, TUNI1, and TUNI2: Interrupt requests
RTC output clock
TMU_SUNI
Timer start register
Timer control register
TUNI1
TUNI0
TUNI2
Pφ
Prescaler
controller
Figure 14.1 Block Diagram of TMU
Clock
TCNT:
TCOR:
Ch. 0
Ch. 1
Ch. 2
controller
controller
controller
controller
controller
controller
Interrupt
Interrupt
Interrupt
Counter
Counter
Counter
Timer counter
Timer constant register
TCOR_0
TCOR_1
TCOR_2
TCNT_0
TCNT_1
TCNT_2
TCR_0
TCR_1
TCR_2
TSTR
Bus interface
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
TMU
Sep 21, 2010