HD6417727BP160CV Renesas Electronics America, HD6417727BP160CV Datasheet - Page 510

• Manufacturer Part Number: HD6417727BP160CV
• Description: IC SH MPU ROMLESS 240BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727BP160CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-BGA
• Package: 240CSP
• Family Name: SuperH
• Maximum Speed: 160 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 104
• Interface Type: SCI/USB
• On-chip Adc: 6-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 15 Timer (TMU)
Auto-Reload Count Operation: Figure 15.3 shows the TCNT auto-reload operation.
STR0 to STR2
TCNT Count Timing:
• Internal Clock Operation
Select one of the four internal clocks (Pφ/4, Pφ/16, Pφ/64, Pφ/256), which are divided from the
peripheral clock Pφ, with the TPSC2 to TPSC0 bits in TCR. Figure 15.4 shows the timing.
Rev.6.00 Mar. 27, 2009 Page 452 of 1036
REJ09B0254-0600
H'00000000
input clock
Divided
TCOR
TCNT
TCNT
clock
UNF
TCNT value
Pφ
Figure 15.4 Count Timing when Internal Clock is Operating
N + 1
Figure 15.3 Auto-Reload Counter Operation
N
TCOR value set to
TCNT during underflow
N − 1
Time