HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 127

• Manufacturer Part Number: HD64F3644DV
• Description: IC H8/3644 MCU FLASH 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644DV

• 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: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.3
The H8/3644 write, verify, and other modes are selected as shown in table 6.2 in PROM mode.
Table 6.2
Mode
Write
Verify
Programming
disabled
Legend:
L:
H:
V
V
The specifications for writing and reading are identical to those for the standard HN27C256
EPROM.
PP
CC
: V
: V
Low level
High level
PP
CC
level
level
Programming
Mode Selection in PROM Mode (H8/3644)
CE
CE
L
H
H
CE
CE
OE
OE
H
L
H
OE
OE
V
V
V
V
PP
PP
PP
PP
V
V
V
V
CC
CC
CC
CC
Pin
Rev. 6.00 Sep 12, 2006 page 105 of 526
EO
Data input
Data output
High impedance
7
to EO
0
REJ09B0326-0600
EA
Address input
Address input
Address input
Section 6 ROM
14
to EA
0