HD64F3644WV Renesas Electronics America, HD64F3644WV Datasheet - Page 135
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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6.4.4
Figure 6.6 shows a block diagram of the flash memory.
Legend:
FLMCR: Flash memory control register
EBR1:
EBR2:
Block Diagram
Figure 6.6 Block Diagram of Flash Memory (Example of the H8/3644F)
Erase block register 1
Erase block register 2
EBR1
EBR2
FLMCR
8
8
Internal data bus (upper)
Internal data bus (lower)
(even address)
On-chip flash memory (32 kbytes)
Bus interface/control section
Upper byte
H'7FFC
H'7FFE
H'0000
H'0002
H'0004
(odd address)
Rev. 6.00 Sep 12, 2006 page 113 of 526
Lower byte
H'7FFD
H'7FFF
H'0001
H'0003
H'0005
Operating
REJ09B0326-0600
mode
Section 6 ROM
TEST
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