HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 395

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 18.3 A/D Conversion Time (Single Mode)
Note: All values represent the number of states.
18.4.4
A/D conversion can also be started by an external trigger input. When the TRGE bit in ADCR is
set to 1, external trigger input is enabled at the ADTRG pin. A falling edge at the ADTRG input
pin sets the ADST bit in ADCSR to 1, starting A/D conversion. Other operations, in both single
and scan modes, are the same as when the bit ADST has been set to 1 by software. Figure 18.3
shows the timing.
Item
A/D conversion start delay time
Input sampling time
A/D conversion time
External Trigger Input Timing
φ
ADTRG
Internal trigger signal
ADST
Figure 18.3 External Trigger Input Timing
Symbol
t
t
t
D
SPL
CONV
6
—
131
Min.
CKS = 0
Typ.
—
31
—
Rev. 1.00 Sep. 16, 2005 Page 365 of 490
A/D conversion
Max.
9
—
134
Section 18 A/D Converter
Min.
4
—
69
REJ09B0216-0100
CKS = 1
Typ.
—
15
—
Max.
5
—
70