DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 699

• 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

20.3.4
Figure 20.17 to figure 20.26 show the timings for on-chip peripheral modules.
BREQ
BACK
A
CS3 to CS0,
AS, RD,
HWR, LWR
23
to A
0
,
Timing for On-Chip Supporting Modules
t
Ports 1 to 4,
A to G (read)
Ports 1 to 3,
A to G (write)
BRQS
Figure 20.17 I/O Port Input/Output Timing
Figure 20.16 External Bus Release Timing
t
BZD
T
1
t
PRS
t
BACD
t
PRH
Rev. 4.00 Feb 15, 2006 page 673 of 900
T
2
Section 20 Electrical Characteristics
t
BRQS
t
PWD
REJ09B0291-0400
t
BACD
t
BZD