HD64F3644WV Renesas Electronics America, HD64F3644WV Datasheet - Page 24
HD64F3644WV
Manufacturer Part Number
HD64F3644WV
Description
IC H8/3644 MCU FLASH 80TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD64F3644HV.pdf
(551 pages)
Specifications of HD64F3644WV
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
80-TQFP, 80-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3644WV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 1 Overview
Table 1.1
Item
CPU
Interrupts
Clock pulse
generators
Rev. 6.00 Sep 12, 2006 page 2 of 526
REJ09B0326-0600
Features
Description
High-speed H8/300L CPU
Two on-chip clock pulse generators
33 interrupt sources
General-register architecture
General registers: Sixteen 8-bit registers (can be used as eight 16-bit
registers)
Operating speed
Instruction set compatible with H8/300 CPU
Typical instructions
12 external interrupt sources (IRQ
21 internal interrupt sources
System clock pulse generator:
Subclock pulse generator:
Max. operation speed: 5 MHz (mask ROM and ZTAT versions)
Add/subtract: 0.4 µs (operating at
Multiply/divide: 2.8 µs (operating at
Can run on 32.768 kHz subclock
Instruction length of 2 bytes or 4 bytes
Basic arithmetic operations between registers
MOV instruction for data transfer between memory and registers
Multiply (8 bits
Divide (16 bits
Bit accumulator
Register-indirect designation of bit position
Crystal or ceramic resonator: 2 to 10 MHz (2 to 16 MHz *
External clock input:
and R of the mask ROM version)
0.25 µs (operating at
1.75 µs (operating at
8 bits)
8 bits)
8 MHz (Applies only to F-ZTAT, R of the ZTAT,
1 to 10 MHz (1 to 16 MHz *
1 to 10 MHz (1 to 16 MHz *
32.768 kHz
3
to IRQ
= 5 MHz)
= 5 MHz)
0
= 8 MHz) *
= 8 MHz) *
, INT
7
to INT
1
1
0
)
1
1
1
)
)
)
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