DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 857

• 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

Notes: 1. Do not leave the AVCC, AV
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
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
0.2 V with all output pins unloaded and the on-chip pull-up MOSs in the off state.
0.2 V.
CC
.
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
Rev. 4.00 Sep 27, 2006 page 811 of 1130
CC
CC
CC
+0.3 V when CIN input is selected.
–0.2 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
Section 26 Electrical Characteristics
–0.2 V, V
CC
B –0.2 V, and V
CC
B –0.2 V, and V
REJ09B0327-0400
IL
CC
max =
), or some
IL
max =