HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 416

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

12. Timer Unit (TMU)
12.1.2
Figure 12.1 shows a block diagram of the TMU.
12.1.3
Table 12.1 shows the TMU pins.
Table 12.1 TMU Pins
Pin Name
Clock input/clock output
Rev.4.00 Oct. 10, 2008 Page 316 of 1122
REJ09B0370-0400
Note: * Signals with 1/4, 1/16, and 1/64 the Pck frequency, supplied to the on-chip peripheral functions.
RESET, STBY,
etc.
control unit
operation
Counter unit
TCR
Ch 0,1
TMU
Block Diagram
Pin Configuration
TCOR
TUNI0,1 Pck/4, 16, 64 *
control unit
Interrupt
TCNT
Prescaler
Abbreviation
TCLK
Figure 12.1 Block Diagram of TMU
TCR2
Ch 2
Counter unit
To chan-
nels
0 to 4
TCOR2
Bus interface
To chan-
nels
0 to 2
control unit
TUNI2
Internal peripheral module bus
Interrupt
TCNT2
I/O
I/O
TICPI2
TCLK RTCCLK
control unit
TCPR2
TCLK
Function
External clock input pin/input capture
control input pin/RTC output pin
(shared with RTC)
Ch 3,4
Counter unit
TCR
TCOR
TUNI3, TUNI4
control unit
Interrupt
TCNT
TSTR2
TSTR
TOCR