HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 337

• 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

13.3.8
Figures 13.12 to 13.15 show typical flowcharts for using the I
No
No
No
No
Sample Flowcharts
Write transmit data in ICDR
Write transmit data in ICDR
and SCP = 0 in ICSR
and SCP = 0 in ICSR
Read BBSY in ICSR
Read ACKB in ICSR
Read ACKB in ICSR
End of transmission
Read IRIC in ICSR
Clear IRIC in ICSR
Read IRIC in ICSR
Clear IRIC in ICSR
Set MST = 1 and
TRS = 1 in ICCR
Transmit mode?
Write BBSY = 1
Write BBSY = 0
Figure 13.12 Flowchart for Master Transmit Mode (Example)
(ACKB = 1)?
Yes
BBSY = 0?
ACKB = 0?
IRIC = 1?
IRIC = 1?
Initialize
Start
End
Yes
Yes
Yes
Yes
Yes
No
No
10
1
2
3
4
5
6
7
8
9
Master receive mode
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Generate a stop condition.
Test the status of the SCL and SDA lines.
Select master transmit mode.
Generate a start condition.
Set transmit data for the first byte (slave address + R/W).
Wait for 1 byte to be transmitted.
Test for acknowledgement by the designated slave device.
Set transmit data for the second and subsequent bytes.
Wait for 1 byte to be transmitted.
Test for end of transfer.
2
C bus interface in each mode.
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