DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 771

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BTE20; HD64F2148BTE20

Timing of On-Chip Peripheral Modules: Tables 27.8 to 27.11 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 to 2, 6, and 7), the watchdog
timer, and the 8-bit timer (channels 0 and 1).
Table 27.8 Timing of On-Chip Peripheral Modules (1)
Conditions: V
Item
I/O ports
FRT
TMR
PWM,
PWMX
SCI
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
Single edge
Both edges
Timer output delay time
Timer reset input setup time
Timer clock input setup time
Timer clock
pulse width
Pulse output delay time
Input clock
cycle
Input clock pulse width
Input clock rise time
Input clock fall time
2 MHz to maximum operating frequency, T
CC
= 2.7 V to 3.6 V, V
Single edge
Both edges
Asynchronous
Synchronous
CC
B = 2.7 V to 5.5 V, V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PWD
PRS
PRH
FTOD
FTIS
FTCS
FTCWH
FTCWL
TMOD
TMRS
TMCS
TMCWH
TMCWL
PWOD
Scyc
SCKW
SCKr
SCKf
Min
—
50
50
—
50
50
1.5
2.5
—
50
50
1.5
2.5
—
4
6
0.4
—
—
a
Rev. 3.00 Mar 21, 2006 page 715 of 788
= –20 to +75°C
Condition
10 MHz
SS
Section 27 Electrical Characteristics
= 0 V, = 32.768 kHz * ,
Max
100
—
—
100
—
—
—
—
100
—
—
—
—
100
—
—
0.6
1.5
1.5
Unit
ns
ns
t
ns
t
ns
t
t
t
cyc
cyc
cyc
Scyc
cyc
REJ09B0300-0300
Test Conditions
Figure 27.17
Figure 27.18
Figure 27.21
Figure 27.20
Figure 27.23
Figure 27.16
Figure 27.19
Figure 27.22