DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 192

• 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 6 Bus Controller
In the event of simultaneous external bus release request and external access request generation,
the order of priority is as follows:
6.7.3
Table 6.6 shows pin states in the external bus released state.
Table 6.6
Pins
A
D
CSn
AS
RD
HWR
LWR
Rev. 4.00 Feb 15, 2006 page 166 of 900
REJ09B0291-0400
23
15
to A
to D
0
0
(High) External bus release > Internal bus master external access (Low)
Pin States in External Bus Released State
Pin States in Bus Released State
Pin State
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance