DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 822

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Section 26 Electrical Characteristics
Notes: 1. Do not leave the AVCC, AV
Rev. 4.00 Sep 27, 2006 page 776 of 1130
REJ09B0327-0400
2. P67 to P60 include supporting module inputs multiplexed on those pins.
3. IRQ2 includes the ADTRG signal multiplexed on that pin.
4. In the H8S/2148 Group, P52/SCK0/SCL0 and P97/SDA0 are NMOS push-pull outputs.
5. When IICS = 0, ICE = 0, and KBIOE = 0. Low-level output when the bus drive function
6. The upper limit of the port 6 applied voltage is V
7. The upper limit of the port A applied voltage is V
8. The port A characteristics depend on V
9. Current dissipation values are for V
10. The values are for V
11. For flash memory program/erase operations, the applicable ranges are V
Even if the A/D converter and D/A converter are not used, apply a value in the range
An external pull-up resistor is necessary to provide high-level output from SCL0 and
In the H8S/2148 Group, P52/SCK0 and P97 (ICE = 0) high levels are driven by NMOS.
D/A converter are not used.
2.0 V to 5.5 V to AVCC and AV
other method. Ensure that AV
SDA0 (ICE = 1).
is selected is determined separately.
selected, and the lower of V
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
selected, and the lower of V
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
on V
0.5 V with all output pins unloaded and the on-chip pull-up MOSs in the off state.
0.3 V.
5.5 V and T
specifications).
CC
.
a
= 0 to +75°C (regular specifications) or T
RAM
V
CC
CC
CC
ref
< 4.0 V, V
B +0.3 V and AV
ref
+0.3 V and AV
, and AVSS pins open even if the A/D converter and
ref
pins by connection to the power supply (V
AV
IH
CC
min = V
.
CC
IH
B, and the other pins characteristics depend
min = V
CC
CC
CC
+0.3 V when CIN input is selected.
–0.5 V, V
CC
CC
+0.3 V when CIN input is selected.
CC
B +0.3 V when CIN input is not
+0.3 V when CIN input is not
0.9, V
a
= 0 to +85°C (wide-range
CC
B –0.5 V, and V
CC
B
0.9, and V
CC
IL
IL
CC
= 4.5 V to
max =
), or some
max =