HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 473

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

TCRX—Timer control register X
Input edge select A
Bit
Initial value
Read/Write
0 Rising edge of input A is captured
1
Falling edge of input A is captured
Input edge select B
0 Rising edge of input B is captured
1
Falling edge of input B is captured
Input edge select C
IEDGA
0 Rising edge of input C is captured
1
R/W
7
0
Falling edge of input C is captured
Input edge select D
0 Rising edge of input D is captured
1
IEDGB
Falling edge of input D is captured
R/W
6
0
Buffer enable A
0 ICRC is not used as a buffer register for ICRA
1
ICRC is used as a buffer register for OCRA
IEDGC
R/W
Buffer enable B
0 ICRD is not used as a buffer register for ICRB
1
5
0
ICRD is used as a buffer register for OCRB
IEDGD
R/W
4
0
Rev. 6.00 Sep 12, 2006 page 451 of 526
BUFEA
R/W
Clock select
0
1
3
0
0
1
0
1
Appendix B Internal I/O Registers
H'F776
Internal clock: /2
Internal clock: /8
Internal clock: /32
Internal clock: rising edge
BUFEB
R/W
2
0
CKS1
R/W
REJ09B0326-0600
1
0
CKS0
R/W
Timer X
0
0