HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 295

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.3.6
The TCNT registers are 16-bit readable/writable counters. The MTU has five TCNT counters, one
for each channel.
The TCNT counters are initialized to H'0000 by a reset.
The TCNT counters cannot be accessed in 8-bit units; they must always be accessed as a 16-bit
unit.
11.3.7
The TGR registers are dual function 16-bit readable/writable registers, functioning as either output
compare or input capture registers. The MTU has 16 TGR registers, four each for channels 0, 3,
and 4 and two each for channels 1 and 2. TGRC and TGRD for channels 0, 3, and 4 can also be
designated for operation as buffer registers. The TGR registers cannot be accessed in 8-bit units;
they must always be accessed as a 16-bit unit. TGR buffer register combinations are TGRA and
TGRC and TGRB and TGRD.
The initial value of TGR is H'FFFF.
Timer Counter (TCNT)
Timer General Register (TGR)
11.
Rev.4.00 Mar. 27, 2008 Page 249 of 882
Multi-Function Timer Pulse Unit (MTU)
REJ09B0108-0400