HD64F3437STF16V Renesas Electronics America, HD64F3437STF16V Datasheet - Page 289

• Manufacturer Part Number: HD64F3437STF16V
• Description: MCU 3/5V 60K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3437STF16V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.2.9
STCR is an 8-bit readable/writable register that controls the SCI operating mode and selects the
TCNT clock source in the 8-bit timers. STCR is initialized to H'00 by a reset.
Bits 7 to 4—I
interface. For details, refer to section 13, I
Bit 3—Slave Input Switch (STAC): Controls the input pin of the host interface. For details,
section 14, Host Interface.
Bit 2—Multiprocessor Enable (MPE): Enables or disables the multiprocessor communication
function on channels SCI0 and SCI1.
Bit 2: MPE
0
1
Bits 1 and 0—Internal Clock Source Select 1 and 0 (ICKS1, ICKS0): These bits select the
clock input to the timer counters (TCNT) in the 8-bit timers. For details, see section 9, 8-Bit
Timers.
Bit
Initial value
Read/Write
Serial/Timer Control Register (STCR)
2
C Control (IICS, IICD, IICX, IICE): These bits control operation of the I
IICS
R/W
Description
The multiprocessor communication function is disabled, regardless of the
setting of the MP bit in SMR.
The multiprocessor communication function is enabled. The multi-processor
format can be selected by setting the MP bit in SMR to 1.
7
0
IICD
R/W
6
0
IICX
R/W
5
0
2
C Bus Interface.
IICE
R/W
4
0
STAC
R/W
3
0
MPE
R/W
2
0
ICKS1
R/W
1
0
(Initial value)
2
ICKS0
C bus
R/W
0
0
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