HD6473837H Renesas Electronics America, HD6473837H Datasheet - Page 412
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HD6473837H
Manufacturer Part Number
HD6473837H
Description
IC H8 MCU OTP 60K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD6473837HV.pdf
(562 pages)
Specifications of HD6473837H
Core Processor
H8/300L
Core Size
8-Bit
Speed
5MHz
Connectivity
SCI
Peripherals
LCD, PWM
Number Of I /o
84
Program Memory Size
60KB (60K x 8)
Program Memory Type
OTP
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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14.8.3
Table 14.33 lists the control signal timing, and tables 14.34 and 14.35 list the serial interface
timing of the H8/3833 and H8/3834.
Table 14.33 Control Signal Timing of H8/3833 and H8/3834
V
subactive mode, unless otherwise specified.
Item
System clock oscillation
frequency
OSC clock (
cycle time
System clock ( )
cycle time
Subclock oscillation
frequency
Watch clock (
cycle time
Subclock (
time
Instruction cycle time
Oscillation stabilization
time (crystal oscillator)
Oscillation stabilization
time
External clock high
width
External clock low width t
External clock rise time t
External clock fall time t
Pin RES low width
Notes: 1. A frequency between 1 MHz to 10 MHz is required when an external clock is input.
CC
= 2.7 V to 5.5 V, AV
2. Selected with SA1 and SA0 of system control register 2 (SYSCR2).
AC Characteristics
SUB
OSC
) cycle
W
)
)
Symbol
f
t
t
f
t
t
t
t
t
t
OSC
OSC
cyc
W
W
subcyc
rc
rc
CPH
CPL
CPr
CPf
REL
CC
= 2.7 V to 5.5 V, V
Applicable
Pins
OSC
OSC
X
X
OSC
X
OSC
OSC
RES
1
1
1
, X
, X
, X
1
1
1
1
1
2
2
2
, OSC
, OSC
, OSC
2
2
2
Min
2.0
2.0
100.0
200.0
2
—
—
—
2
2
—
—
—
40.0
80.0
40.0
80.0
—
—
—
—
10
SS
Typ
—
—
—
—
—
—
32.768 —
30.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
= AV
SS
Max
10.0
5.0
1000.0
1000.0
16
2000.0 ns
—
8
—
40.0
60.0
2.0
—
—
—
—
15.0
20.0
15.0
20.0
—
= 0.0 V, T
Unit
MHz
ns
t
kHz
µs
t
t
t
ms
s
ns
ns
ns
ns
tcyc
OSC
W
cyc
subcyc
a
Test Condition
V
V
V
V
V
V
V
= –20°C to +75°C, including
CC
CC
CC
CC
CC
CC
CC
= 4.0 V to 5.5 V
= 4.0 V to 5.5 V 1
= 4.0 V to 5.5 V
= 4.0 V to 5.5 V Figure 14.1
= 4.0 V to 5.5 V Figure 14.1
= 4.0 V to 5.5 V Figure 14.1
= 4.0 V to 5.5 V Figure 14.1
Reference
Figure
Figure 14.1
1
2
Figure 14.2
395
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