HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 703

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
Note:
[Legend]
Setting Example as Pφ =33.1776MHz:
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Bit
6 to 3
2
1, 0
Nb
17
35
53
107
215
∗ Recommended value of IrDA
Bit Name
ICK3 to ICK0
PSEL
⎯
For example, when the transfer rate in 115.2kbps, set the value (Nb+1):(Ni+1) = 2:1.
Setting (Nb+1):(Ni+1) = 2:1 (115.2 kbps) allows operation in synchronization while the
SCIF module and IrDA module perform asynchronous operation. Synchronous
operation equalizes errors in the IR frame when such bit rate errors occur. Use bit 2
(PSEL) in SCIMR as PSEL = 1 to adjust transfer and receive data.
Nb:
Ni :
B :
The baud rate value in SCIF (SCBRD7 to SCBRD0 in SCBRR)
The baud rate value in IrDA (ICK3 to ICK0 in SCIMR)
Bit rate (bits/s)
Nb+1
18
36
54
108
2196
Initial Value R/W
All 0
0
All 0
B
115.2
57.6
38.4
19.2
9.6
R/W
R
R/W
Description
Output Pulse Division Ratio 3 to 0∗
Specifies the ratio for dividing the peripheral
clock (Pφ) to generate the IRCLK clock pulse to
be used for IrDA. IRCLK is obtained as follows:
IRCLK = 1/(2N + 2) × Pφ
N = Value set by ICK3 to ICK0
Output Pulse Width Select
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
Section 19 Infrared Data Association Module (IrDA)
Ni
8
8
8
8
8
9
9
9
9
9
Ni+1
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