DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 838
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 23 Clock Pulse Generator
Table 23.4 External Clock Input Conditions (Duty Adjustment Circuit Unused) (3)
Note: If the duty adjustment circuit is not used, the maximum operating frequency will be lower to
Table 23.4 External Clock Input Conditions (Duty Adjustment Circuit Unused) (4)
Note: If the duty adjustment circuit is not used, the maximum operating frequency will be lower to
Rev. 6.00 Mar. 18, 2010 Page 776 of 982
REJ09B0054-0600
Item
External clock input
low pulse width
External clock input
high pulse width
External clock rise
time
External clock fall
time
Item
External clock input
low pulse width
External clock input
high pulse width
External clock rise
time
External clock fall
time
match the input waveform.
(Example: If t
operating frequency = 11.3 MHz)
match the input waveform.
(Example: If t
operating frequency = 11.3 MHz)
(H8S/2238R, H8S/2236R)
(H8S/2237 Group, H8S/2227 Group)
Symbol Min
t
t
t
t
EXL
EXH
EXr
EXf
EXL
EXL
Symbol Min
t
t
t
t
EXL
EXH
EXr
EXf
= t
= t
EXH
EXH
37
—
—
37
= 37 ns and t
= 37 ns and t
Masked ROM
2.7 V to 3.6 V
F-ZTAT and
37
37
—
V
CC
V
= 2.7 V to 3.6 V V
CC
Max
—
—
7
7
=
F-ZTAT
Max
—
—
7
7
EXr
EXr
Min
80
80
—
—
= t
= t
Masked ROM
2.2 V to 3.6 V
EXf
EXf
= 7 ns, the clock cycle = 88 ns and the maximum
= 7 ns, the clock cycle = 88 ns and the maximum
V
CC
Min
80
80
—
—
=
Max
—
—
15
15
CC
Masked ROM
F-ZTAT and
= 2.2 V to 3.6 V
Min
50
50
—
—
2.7 V to 3.6 V
Max
—
—
15
15
ZTAT
V
CC
Max
—
—
10
10
=
Unit
ns
ns
ns
ns
Unit
ns
ns
ns
ns
Test Conditions
Figure 23.5
Test Conditions
Figure 23.5
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