HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 378
HD64F3337YCP16V
Manufacturer Part Number
HD64F3337YCP16V
Description
MCU 3/5V 60K PB-FREE 84-PLCC
Manufacturer
Renesas Electronics America
Series
H8® H8/300r
Specifications of HD64F3337YCP16V
Core Size
8-Bit
Program Memory Size
60KB (60K x 8)
Oscillator Type
Internal
Core Processor
H8/300
Speed
16MHz
Connectivity
Host Interface, I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Operating Temperature
-20°C ~ 75°C
Package / Case
84-PLCC
No. Of I/o's
74
Ram Memory Size
1KB
Cpu Speed
16MHz
No. Of Timers
6
No. Of Pwm Channels
2
Digital Ic Case Style
PLCC
Controller Family/series
H8/300
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3337YCP16V
Manufacturer:
COILMASTER
Quantity:
30 000
Company:
Part Number:
HD64F3337YCP16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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15.5
The A/D converter generates an interrupt (ADI) at the end of A/D conversion. The ADI interrupt
request can be enabled or disabled by the ADIE bit in ADCSR.
15.6
When using the A/D converter, note the following points:
15.6.1
Analog Input Voltage Range: The voltage applied to analog input pins AN
conversion should be in the range AV
AV
converter is not used, set AV
15.6.2
In board design, digital circuitry and analog circuitry should be as mutually isolated as possible,
and layout in which digital circuit signal lines and analog circuit signal lines cross or are in close
proximity should be avoided as far as possible. Failure to do so may result in incorrect operation
of the analog circuitry due to inductance, adversely affecting A/D conversion values.
Also, digital circuitry must be isolated from the analog input signals (AN
reference voltage (AV
analog ground (AV
board.
15.6.3
A protection circuit should be connected between AV
prevent damage due to an abnormal voltage such as an excessive surge at the analog input pins
(AN
Also, the bypass capacitors connected to AV
AN
If filter capacitors are connected as shown in figure 15.7, the input currents at the analog input
pins (AN
conversion is frequently performed in scan mode so that the current that charges and discharges
the capacitor in the sample-and-hold circuit of the A/D converter becomes greater than that input
348
CC
0
0
to AN
to AN
and AV
0
Interrupts
Useage Notes
Setting Ranges of Analog Power Supply Pins, Etc.
Notes on Board Design
Notes on Noise
to AN
7
7
must be connected to AV
).
SS
7
Input Voltages: For the AV
) will be smoothed, which may give rise to error. Error can also occur if A/D
SS
) should be connected to a stable digital ground (V
ref
), and analog power supply (AV
CC
= V
CC
SS
SS
and AV
.
AN
CC
CC
n
SS
and AV
input voltage, set AV
= V
AV
SS
CC
CC
.
ref
(n = 0 to 7).
CC
and AV
and the filter capacitors connected to
) by the analog ground (AV
SS
as shown in figure 15.7 to
SS
SS
= V
0
) at one point on the
to AN
SS
n
. When the A/D
during A/D
7
), analog
SS
). The
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