HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 367

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Auto-Reload Count Operation: Figure 12.3 shows the TCNT auto-reload operation.
TCNT Count Timing:
1. Internal Clock Operation: Set the TPSC2 to TPSC0 bits in TCR to select whether one of the
four internal clocks created by dividing the peripheral module clock is used (P /4, P /16,
P /64, P /256). Figure 12.4 shows the timing.
STR0−STR2
H'00000000
Timer counter
TCOR
UNF
TCNT value
input clock
Figure 12.4 Count Timing when Internal Clock Is Operating
Internal
TCNT
clock
Pφ
Figure 12.3 Auto-Reload Count Operation
N + 1
N
TCOR value set to
TCNT during underflow
Rev. 2.00, 09/03, page 319 of 690
N − 1
Time