DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 957

• 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

26.7
26.7.1
26.7.2
Chip output
pin
Test Conditions for the AC Characteristics
Operational Timing
Clock Timing
C
Figure 26.5 System Clock Timing
Figure 26.4 Output Load Circuit
R
H
t
CH
t
cyc
V
CC
t
Cf
t
CL
R
Rev. 4.00 Sep 27, 2006 page 911 of 1130
L
t
Cr
Section 26 Electrical Characteristics
C = 30 pF: All output ports
R
R
I/O timing test levels
• Low level: 0.8 V
• High level: 2.0 V
L
H
= 2.4 k
= 12 k
REJ09B0327-0400