HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 273

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• 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-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit 4
capture D input signal (FTID).
Bit 4: IEDGD
0
1
Bit 3 Buffer Enable A (BUFEA): Bit 3 selects whether or not to use ICRC as a buffer register
for ICRA.
Bit 3: BUFEA
0
1
Bit 2 Buffer Enable B (BUFEB): Bit 2 selects whether or not to use ICRD as a buffer register
for ICRB.
Bit 2: BUFEB
0
1
Bits 1 and 0 Clock Select (CKS1, CKS0): Bits 1 and 0 select one of three internal clock
sources or an external clock for input to FRC. The external clock is counted on the rising edge.
Bit 1: CKS1
0
1
Input Edge Select D (IEDGD): Bit 4 selects the rising or falling edge of the input
Bit 0: CKS0
0
1
0
1
Falling edge of input capture D is captured
Rising edge of input capture D is captured
ICRC is not used as a buffer register for ICRA
ICRC is used as a buffer register for ICRA
ICRD is not used as a buffer register for ICRB
ICRD is used as a buffer register for ICRB
Description
Description
Description
Description
Internal clock: /2
Internal clock: /8
Internal clock: /32
External clock: rising edge
Rev. 6.00 Sep 12, 2006 page 251 of 526
REJ09B0326-0600
Section 9 Timers
(initial value)
(initial value)
(initial value)
(initial value)