DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 933

• 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

26.6
26.6.1
Table 26.56 lists the absolute maximum ratings.
Table 26.56 Absolute Maximum Ratings
Caution:
Notes: 1. Power supply voltage for VCC1 pin.
Item
Power supply voltage *
Power supply voltage *
Power supply voltage *
Input voltage (except ports 6, 7, and A)
Input voltage (CIN input not selected
for port 6 and A)
Input voltage (CIN input selected for
port 6 and A)
Input voltage (port 7)
Reference supply voltage
Analog power supply voltage
Analog power supply voltage
(3 V version)
Analog input voltage
Operating temperature
Operating temperature (flash memory
programming/erasing)
Storage temperature
2. It is an operating power supply voltage pin on the chip.
Electrical Characteristics of H8S/2144 F-ZTAT (A-mask version)
and Mask ROM Versions of H8S/2144 and H8S/2143
Absolute Maximum Ratings
1. Permanent damage to the chip may result if absolute maximum ratings are
2. Never apply more than 7.0 V to any of the pins of the 5- or 4-V version or 4.3 V to
Never exceed the maximum rating of V
because both the VCC1 and VCL pins are connected to the V
Never apply power supply voltage to the VCL pin in the 5- or 4-V version.
Always connect an external capacitor between the VCL pin and ground for internal
voltage stabilization.
exceeded.
any of the pins (except for port A) of the 3-V version.
1
1
2
(3-V version)
(VCL pin)
Symbol Value
V
V
V
V
V
V
V
AV
AV
AV
V
T
T
T
opr
opr
stg
CC
CC
CL
in
in
in
in
AN
ref
CC
CC
CL
–0.3 to +7.0
–0.3 to +4.3
–0.3 to +4.3
–0.3 to V
–0.3 to V
–0.3 V to lower of voltages V
and AV
–0.3 to AV
–0.3 to AV
–0.3 to +7.0
–0.3 to +4.3
–0.3 to AV
Regular specifications: –20 to +75
Wide-range specifications: –40 to +85
Regular specifications: –20 to +75
Wide-range specifications: –40 to +85
–55 to +125
in the low-power version (3-V version)
Rev. 4.00 Sep 27, 2006 page 887 of 1130
CC
CC
CC
+0.3
Section 26 Electrical Characteristics
CC
CC
CC
+0.3
+0.3
+0.3
+0.3
+0.3
CL
power supply.
REJ09B0327-0400
CC
+0.3
Unit
V
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
°C
°C