HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 435

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Bit 5—Underflow Interrupt Control (UNIE): Controls enabling or disabling of interrupt
generation when the UNF status flag is set to 1, indicating TCNT underflow.
Bit 5: UNIE
0
1
Bits 4 and 3—Clock Edge 1 and 0 (CKEG1, CKEG0): These bits select the external clock input
edge when an external clock is selected or the input capture function is used in channels 0 to 2.
Bit 4: CKEG1
0
1
Note: X: 0 or 1 (don't care)
Bits 2 to 0—Timer Prescaler 2 to 0 (TPSC2–TPSC0): These bits select the TCNT count clock.
With channels 0 to 2, when the on-chip RTC output clock is selected as the count clock for a
channel, that channel can operate even in module standby mode. When another clock is selected,
the channel does not operate in standby mode.
Bit 2: TPSC2
0
1
Bit 3: CKEG0
0
1
X
Bit 1: TPSC1
0
1
0
1
Description
Interrupt due to underflow (TUNI) is not enabled
Interrupt due to underflow (TUNI) is enabled
Description
Count/input capture register set on rising edge
Count/input capture register set on falling edge
Count/input capture register set on both rising and falling edges
Bit 0: TPSC0
0
1
0
1
0
1
0
1
Description
Counts on Pck/4
Counts on Pck/16
Counts on Pck/64
Counts on Pck/256
Counts on Pck/1024
Reserved (Do not set)
Counts on on-chip RTC output clock
(Do not set this pattern for channel 3 or 4)
Counts on external clock
(Do not set this pattern for channel 3 or 4)
Rev.7.00 Oct. 10, 2008 Page 349 of 1074
Section 12 Timer Unit (TMU)
REJ09B0366-0700
(Initial value)
(Initial value)
(Initial value)