HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 670

• 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: -

Section 18 Serial Communication Interface with FIFO (SCIF)
Find the bit rate error in asynchronous mode by the following formula:
1. When sampling rate is 1/16
2. When sampling rate is 1/5
3. When sampling rate is 1/11
4. When sampling rate is 1/13
5. When sampling rate is 1/27
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n
0
1
2
3
B:
N:
Pφ:
n:
Error (%) =
Error (%) =
Error (%) =
Error (%) =
Error (%) =
Bit rate (bits/s)
SCBRR setting for baud rate generator
Asynchronous mode: 0 ≤ N ≤ 255
Synchronous mode: 1 ≤ N ≤ 255
Peripheral module operating frequency (MHz)
Baud rate generator input clock (n = 0 to 3)
(See the table below for the relation between n and the clock.)
(1+N) × B × 32 × 2
(1+N) × B × 10 × 2
(1+N) × B × 22 × 2
(1+N) × B × 26 × 2
(1+N) × B × 58 × 2
Clock Source
Pφ
Pφ/4
Pφ/16
Pφ/64
Pφ × 10
Pφ × 10
Pφ × 10
Pφ × 10
Pφ × 10
6
6
6
6
6
2n-1
2n-1
2n-1
2n-1
2n-1
- 1 × 100
- 1 × 100
- 1 × 100
- 1 × 100
- 1 × 100
CKS1
0
0
1
1
SCSMR Settings
SH7720 Group, SH7721 Group
CKS0
0
1
0
1
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010