HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 439

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Bits 7 to 3—Reserved: These bits are always read as 0. The write value should always be 0.
Bit 2—Counter Start 2 (STR2): Selects whether to run or halt timer counter 2 (TCNT2).
Bit 1—Counter Start 1 (STR1): Selects whether to run or halt timer counter 1 (TCNT1).
Bit 0—Counter Start 0 (STR0): Selects whether to run or halt timer counter 0 (TCNT0).
12.2.3
The timer control registers (TCR) control the timer counters (TCNT) and interrupts. The TMU has
three TCR registers, one for each channel.
The TCR registers are 16-bit readable/writable registers that control the issuance of interrupts
when the flag indicating timer counter (TCNT) underflow has been set to 1, and also carry out
counter clock selection. When the external clock has been selected, they also select its edge.
Additionally, TCR2 controls the channel 2 input capture function and the issuance of interrupts
during input capture. The TCR registers are initialized to H'0000 by a power-on reset and manual
reset, but are not initialized in standby mode and retain their contents.
Bit 2: STR2
0
1
Bit 1: STR1
0
1
Bit 0: STR0
0
1
Timer Control Registers (TCR)
Description
TCNT2 count halted
TCNT2 counts
Description
TCNT1 count halted
TCNT1 counts
Description
TCNT0 count halted
TCNT0 counts
Rev. 5.00, 09/03, page 393 of 760
(Initial value)
(Initial value)
(Initial value)