HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 932

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• 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): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 28 A/D Converter
Table 28.4 A/D Conversion Time (Single Mode)
A/D conversion start
delay
Input sampling time
A/D conversion time
Note: Values in the table are numbers of states (t
28.4.5
A/D conversion can be externally triggered. When the TRGE1, TRGE0 bits are set to 1 in ADCR,
external trigger input is enabled at the ADTRG pin. A high-to-low transition at the ADTRG pin
sets the ADST bit to 1 in ADCSR, starting A/D conversion. Other operations, regardless of the
conversion mode, are the same as if the ADST bit had been set to 1 by software. Figure 28.7
shows the timing.
Rev.6.00 Mar. 27, 2009 Page 874 of 1036
REJ09B0254-0600
trigger signal
External Trigger Input Timing
External
ADTRG
ADST
Pφ
Symbol
t
t
t
Figure 28.7 External Trigger Input Timing
D
SPL
CONV
Min
17
—
514
CKS = 0
Typ
—
129
—
cyc
).
Max
28
—
525
A/D conversion
Min
10
—
259
Typ
—
65
—
CKS = 1
Max
17
—
266