HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 178

• 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: -

Section 6 ROM
Table 6.16 AC Characteristics in PROM Mode
(Conditions: V
Item
Command write cycle
Address setup time
Address hold time
Data setup time
Data hold time
CE setup time
CE hold time
V
V
WE programming pulse width
WE programming pulse high time
OE setup time before command write
OE setup time before verify
Verify access time
OE setup time before status polling
Status polling access time
Program wait time
Erase wait time
Output disable time
Total auto-erase time
Notes: The CE, OE, and WE pins should be driven high during transitions of V
Rev. 6.00 Sep 12, 2006 page 156 of 526
REJ09B0326-0600
PP
PP
setup time
hold time
and from 12 V to 5 V.
* Input pulse level: 0.45 V to 2.4 V
Input rise time and fall time ≤ 10 ns
Timing reference levels: 0.8 V and 2.0 V for input; 0.8 V and 2.0 V for output
CC
= 5.0 V ±10%, V
PP
= 12.0 V ±0.6 V, V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CWC
AS
AH
DS
DH
CES
CEH
VPS
VPH
WEP
WEH
OEWS
OERS
VA
OEPS
SPA
PPW
ET
DF
AET
Min
120
0
60
50
10
0
0
100
100
70
40
0
6
120
25
9
0
0.5
SS
= 0 V, T
Typ
a
Max
500
120
11
40
30
= 25°C ±5°C)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
µs
ms
ns
s
PP
from 5 V to 12 V
Test
Conditions
Figure 6.20
Figure 6.21 *
Figure 6.22