HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 686

• 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 23 ROM
23.11
In programmer mode, the on-chip flash memory can be programmed/erased by a PROM
programmer via a socket adapter, just like for a discrete flash memory. Use a PROM programmer
that supports the Renesas 64/128/256-kbyte flash memory on-chip MCU device * . Figure 23.13
shows a memory map in programmer mode.
Note: * For 3-V and 5-V version products, set the programming voltage of the PROM
Rev. 3.00 Mar 21, 2006 page 630 of 788
REJ09B0300-0300
MCU mode
H'00FFFF
H'000000
Programmer Mode
programmer to 3.3V.
H8S/2140B and H8S/2160B
Undefined value output
On-chip ROM area
Figure 23.13 Memory Map in Programmer Mode
Programmer mode
H'1FFFF
H'00000
H'0FFFF
H'01FFFF
MCU mode
H'000000
H'03FFFF
MCU mode
H'000000
H8S/2141B, H8S/2148B, and H8S/2161B
On-chip ROM area
On-chip ROM area
H8S/2145B
Programmer mode
Programmer mode
H'00000
H'1FFFF
H'00000
H'3FFFF