HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 481

• 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: -

Example:
P clock: 14.7456 MHz
IRCLK: 921.6 kHz (fixed)
N: Setting of ICK3 to ICK0 (0 N 15)
Accordingly, N is 7.
Bit
15 to 8
7
6 to 3
2
1, 0
N ≥
Bit Name
IRMOD
ICK3 to ICK0
PSEL
2×IRCLK
Pφ
– 1 ≥ 7
Initial Value
0
0
0
0
0
R/W
R
R/W
R/W
R/W
R
Description
Reserved
These bits are always read as 0. The write
value should always be 0.
IrDA Mode
Selects whether this module operates as an
IrDA serial communication interface or as an
SCIF.
0: Operates as an SCIF
1: Operates as an IrDA
Output Pulse Division Ratio
Specifies the ratio for dividing the peripheral
clock (P ) to generate the IRCLK clock pulse
to be used for IrDA. IRCLK is obtained as
follows:
IRCLK = 1/(2N + 2)
N = Value set by ICK3 to ICK0
Output Pulse Width Select
PSEL selects an IrDA output pulse width that
is 3/16 of the bit length for 115 kbps or 3/16 of
the bit length for the selected baud rate.
0: Pulse width is 3/16 of the bit length
1: Pulse width is 3/16 of 115 kbps bit length for
Reserved
These bits are always read as 0. The write
value should always be 0.
the baud rate selected by ICK3 to ICK0
Rev. 2.00, 09/03, page 433 of 690
P