HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1003

• 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
Table 27.3 A/D Conversion Time (Single Mode)
Note: Values in the table are numbers of states (t
27.4.5
The A/D conversion can also be started by the external trigger input. The external trigger input is
enabled at the ADTRG pin when bits TRGE1 and TRGE0 in A/D control register (ADCR) are set
to 1. The falling edge of ADTRG input pin sets the ADST bit in the A/D control/status register
(ADCSR) to 1, and then A/D conversion is started.
Other operations are the same as when the ADST bit is set to 1 by software, regardless of the
conversion mode.
Figure 27.6 shows the timing.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
A/D conversion
start delay
Input sampling
time
A/D conversion
time
External trigger signal
External Trigger Input Timing
ADTRG
ADST
Pφ
Symbol
t
t
t
D
SPL
CONV
Figure 27.6 External Trigger Input Timing
Min.
18
⎯
535
CKS1 = 1, CKS0 = 0
Typ.
⎯
129
⎯
Max.
21
⎯
545
cyc
) for Pφ.
Min.
10
⎯
275
CKS1 = 0, CKS0 = 1
Typ.
⎯
65
⎯
Max.
13
⎯
285
A/D converter
Min.
6
⎯
141
CKS1 = 0, CKS0 = 0
Section 27 A/D Converter
Typ.
⎯
33
⎯
Page 943 of 1414
Max.
9
⎯
151