DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 104

• 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 3 MCU Operating Modes
Rev. 4.00 Feb 15, 2006 page 78 of 900
REJ09B0291-0400
H'0000
H'EC00
H'FF08
H'FF28
H'FFFF
Notes: 1. External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
H'FC00
H'FE40
with on-chip ROM disabled)
(normal expanded mode
2. Not available on F-ZTAT version.
Internal I/O registers
Internal I/O registers
External address
On-chip RAM *
External address
External address
Figure 3.1 Memory Map in Each Operating Mode in the H8S/2345
Mode 1 *
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2
1
H'0000
H'DFFF
H'E000
H'EC00
H'FF08
H'FF28
H'FFFF
H'FC00
H'FE40
with on-chip ROM enabled)
(normal expanded mode
Internal I/O registers
Internal I/O registers
External address
On-chip RAM *
On-chip ROM
External address
External address
Mode 2 *
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space
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2
1
H'DFFF
H'EC00
H'FBFF
H'FE40
H'FF07
H'FF28
H'FFFF
H'0000
(normal single-chip mode)
Internal I/O registers
Internal I/O registers
On-chip ROM
On-chip RAM
Mode 3 *
2