HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 129

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -

H'0000
H'E080
H'EFFF
H'F000
H'F7FF
H'F800
H'FE4F
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
Note: * These areas can be used as an external address space by clearing bit RAME in SYSCR to 0.
Mode 1
Normal mode
Extended mode with
on-chip ROM disabled
External address
External address
On-chip RAM *
On-chip RAM
(128 bytes) *
Internal I/O
Internal I/O
Internal I/O
registers 3
registers 2
registers 1
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Figure 3.3 Address Map for H8S/2141B and H8S/2161B (1)
H'000000
H'FFE080
H'FFEFFF
H'FFF000
H'FFF7FF
H'FFF800
H'FFFE4F
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
H'01FFFF
H'020000
Mode 2 (EXPE = 1)
Advanced mode
Extended mode with
on-chip ROM enabled
External address
External address
On-chip RAM *
On-chip ROM
On-chip RAM
(128 bytes) *
Internal I/O
Internal I/O
Internal I/O
registers 3
registers 2
registers 1
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Rev. 3.00 Mar 21, 2006 page 73 of 788
Section 3 MCU Operating Modes
H'000000
H'01FFFF
H'FFE080
H'FFEFFF
H'FFF800
H'FFFE4F
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
REJ09B0300-0300
Mode 2 (EXPE = 0)
Advanced mode
Single-chip mode
On-chip ROM
On-chip RAM
On-chip RAM
Internal I/O
Internal I/O
(128 bytes)
Internal I/O
registers 3
registers 2
registers 1