HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 132

• 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: -

Section 3 MCU Operating Modes
Rev. 3.00 Mar 21, 2006 page 76 of 788
REJ09B0300-0300
Note: * These areas can be used as an external address space by clearing bit RAME in SYSCR to 0.
H'DFFF
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
Figure 3.6 Address Map for H8S/2145BV (2)
Mode 3 (EXPE = 1)
Normal 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
space
space
H'0000
H'DFFF
H'E080
H'EFFF
H'F800
H'FE4F
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
Mode 3 (EXPE = 0)
Normal 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