HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 747
HD64F2638F20J
Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2638F20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
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H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Table 17-4 A/D Conversion Time (Single Mode)
Item
A/D conversion start delay t
Input sampling time
A/D conversion time
Note: Values in the table are the number of states.
Table 17-5 A/D Conversion Time (Scan Mode)
CKS1
0
1
17.4.4
A/D conversion can be externally triggered. When the TRGS1 and TRGS0 bits are set to 11 in
ADCR, external trigger input is enabled at the ADTRG pin. A falling edge at the ADTRG pin sets
the ADST bit to 1 in ADCSR, starting A/D conversion. Other operations, in both single and scan
modes, are the same as if the ADST bit has been set to 1 by software. Figure 17-6 shows the
timing.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
External Trigger Input Timing
CKS0
0
1
0
1
Conversion Time (State)
512 (Fixed)
256 (Fixed)
128 (Fixed)
64 (Fixed)
Symbol Min Typ Max Min Typ Max Min Typ Max Min Typ Max
t
t
D
SPL
CONV
18
—
515 —
CKS0 = 0
—
127 —
33
530 259 —
CKS1 = 0
10
—
CKS0 = 1
—
63
17
—
266 131 —
6
—
CKS0 = 0
—
31
9
—
134 67
Section 17 A/D Converter
CKS1 = 0
4
—
Page 697 of 1458
CKS0 = 1
—
15
—
5
—
68
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