DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 949
DF2148RTE20IV
Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148RTE20IV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, 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 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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(4) Timing of On-Chip Supporting Modules
Tables 26.63 shows the on-chip supporting module timing. The only on-chip supporting 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 26.63 Timing of On-Chip Supporting Modules
Condition A: V
Condition B: V
Condition C: V
Item
I/O
ports
FRT
Output data delay
time
Input data setup
time
Input data hold time t
Timer output delay
time
Timer input setup
time
Timer clock input
setup time
Timer
clock
pulse
width
frequency, T
range specifications)
frequency, T
range specifications)
frequency, T
CC
CC
CC
= 5.0 V ±10%, V
= 4.0 V to 5.5 V, V
= 2.7 V to 3.6 V, V
Single
edge
Both
edges
a
a
a
= –20 to +75°C (regular specifications), T
= –20 to +75°C (regular specifications), T
= –20 to +75°C
Symbol Min
t
t
t
t
t
t
t
PWD
PRS
PRH
FTOD
FTIS
FTCS
FTCWH
FTCWL
SS
= 0 V, = 32.768 kHz * , 2 MHz to maximum operating
Condition A Condition B Condition C
—
30
30
—
30
30
SS
SS
1.5
2.5
= 0 V, = 32.768 kHz * , 2 MHz to maximum operating
= 0 V, = 32.768 kHz * , 2 MHz to maximum operating
20 MHz
Max
50
—
—
50
—
—
—
—
—
30
30
—
30
30
Min
1.5
2.5
16 MHz
Rev. 4.00 Sep 27, 2006 page 903 of 1130
Max
50
—
—
50
—
—
—
—
Section 26 Electrical Characteristics
Min
—
50
50
—
50
50
1.5
2.5
10 MHz
a
a
= –40 to +85°C (wide-
= –40 to +85°C (wide-
Max
100
—
—
100
—
—
—
—
REJ09B0327-0400
Unit
ns
ns
t
cyc
Test
Conditions
Figure
26.15
Figure
26.16
Figure
26.17
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