HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 392

• 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 13 Electrical Characteristics
Table 13.5 Serial Interface (SCI3) Timing
V
specified.
Item
Input clock
cycle
Input clock pulse width
Transmit data delay time
(synchronous)
Receive data setup time
(synchronous)
Receive data hold time
(synchronous)
Rev. 6.00 Sep 12, 2006 page 370 of 526
REJ09B0326-0600
CC
= 2.7 V to 5.5 V, AV
Asynchronous t
Synchronous
CC
= 2.7 V to 5.5 V, V
Symbol
t
t
t
t
Scyc
SCKW
TXD
RXS
RXH
Min
4
6
0.4
200.0
400.0
200.0
400.0
Values
SS
Typ
= 0.0 V, T
Max Unit Test Condition
0.6
1
1
a
= –20°C to +75°C, unless otherwise
t
t
t
ns
ns
cyc
Scyc
cyc
V
5.5 V
V
5.5 V
V
5.5 V
CC
CC
CC
= 4.0 V to
= 4.0 V to
= 4.0 V to
Reference
Figure
Figure
13.5
Figure
13.6