DF2148BFA20 Renesas Electronics America, DF2148BFA20 Datasheet - Page 807
DF2148BFA20
Manufacturer Part Number
DF2148BFA20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BFA20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
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
-
Other names
HD64F2148BFA20
HD64F2148BFA20
HD64F2148BFA20
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Timing of On-Chip Peripheral Modules: Tables 27.23 to 27.26 show the on-chip peripheral
module timing. The only on-chip peripheral modules that can operate in subclock operation ( =
32.768 kHz) are the I/O ports, external interrupts (NMI and IRQ0, 1, 2, 6, and 7), the watchdog
timer, and the 8-bit timer (channels 0 and 1).
Table 27.23 Timing of On-Chip Peripheral Modules (1)
Condition A: V
Condition B: V
Condition C: V
Item
I/O ports
FRT
TMR
Output data delay time
Input data setup time
Input data hold time
Timer output delay time
Timer input setup time
Timer clock input setup
time
Timer clock
pulse width
Timer output delay time
Timer reset input setup
time
Timer clock input setup
time
T
T
T
T
2 MHz to maximum operating frequency, T
a
a
a
a
CC
CC
CC
= 32.768 kHz * , 2 MHz to maximum operating frequency,
= 32.768 kHz * , 2 MHz to maximum operating frequency,
= –20 to +75°C (normal specification product),
= –40 to +85°C (wide range temperature specification product)
= –20 to +75°C (normal specification product),
= –40 to +85°C (wide range temperature specification product)
= 5.0 V ±10%, V
= 4.0 V to 5.5 V, V
= 2.7 V to 3.6 V, V
Single edge t
Both edges t
Symbol Min
t
t
t
t
t
t
t
t
t
PWD
PRS
PRH
FTOD
FTIS
FTCS
FTCWH
FTCWL
TMOD
TMRS
TMCS
CC
B = 5.0 V ±10%, V
CC
CC
B = 4.0 V to 5.5 V, V
B = 2.7 V to 5.5 V, V
—
50
50
—
50
50
1.5
2.5
—
50
50
Condition
10 MHz
A
Max
100
—
—
100
—
—
—
—
100
—
—
Min
—
30
30
—
30
30
1.5
2.5
—
30
30
Condition
Rev. 3.00 Mar 21, 2006 page 751 of 788
SS
16 MHz
a
= 0 V,
= –20 to +75°C
B
Section 27 Electrical Characteristics
SS
SS
Max
50
—
—
50
—
—
—
—
50
—
—
= 0 V,
= 0 V, = 32.768 kHz * ,
Min
—
30
30
—
30
30
1.5
2.5
—
30
30
Condition
20 MHz
C
Max Unit
50
—
—
50
—
—
—
—
50
—
—
REJ09B0300-0300
ns
ns
t
ns
cyc
Test
Conditions
Figure 27.16
Figure 27.17
Figure 27.18
Figure 27.19
Figure 27.21
Figure 27.20
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