DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 702

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• 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: HD64F2345TE20; HD64F2345TE20

Section 20 Electrical Characteristics
20.4
Although the F-ZTAT, ZTAT, mask ROM, and ROMless versions fully meet the electrical
specifications listed in this manual, due to differences in the fabrication process, the on-chip
ROM, and the layout patterns, there will be differences in the actual values of the electrical
characteristics, the operating margins, the noise margins, and other aspects.
Therefore, if a system is estimated using the F-ZTAT or ZTAT version, a similar evaluation
should also be performed using the mask ROM version.
Rev. 4.00 Feb 15, 2006 page 676 of 900
REJ09B0291-0400
TxD0 and TxD1
transit data
RxD0 and RxD1
receive data
SCK0 and SCK1
ADTRG
Usage Note
Figure 20.25 SCI Input/Output Timing (Clock Synchronous Mode)
Figure 20.26 A/D Converter External Trigger Input Timing
t
TXD
t
TRGS
t
RXS
t
RXH