HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 689

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 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: Lead free / RoHS Compliant
• Eeprom Size: -

The boot program will transfer the erasing program, and erase the user MATs and user boot
MATs in that order. On completion of this erasure, ACK will be returned and will enter the
programming/erasing state.
The host should select the device code, clock mode, and new bit rate with device selection, clock-
mode selection, and new bit-rate selection commands, and then send the command for the
transition to programming/erasing state. These procedure should be carried out before sending of
the programming selection command or program data.
Command H'40
Response
Error
response
Rev. 2.0, 06/04, page 660 of 980
Transition to Programming/Erasing State
Command, H'40, (1 byte) : Transition to programming/erasing state
Response, H'06, (1 byte) : Response to transition to programming/erasing state
The boot program will send ACK when the user MAT and user boot MAT have been
erased by the transferred erasing program.
Error response, H'C0, (1 byte) : Error response for user boot MAT blank check
Error code, H'51, (1 byte) : Erasing error
An error occurred and erasure was not completed.
Waiting for one-bit period
Setting a new bit rate
at the specified bit rate
H'06
H'C0
Host
Figure 18.26 New Bit-Rate Selection Sequence
H'51
H'06 (ACK) with the new bit rate
H'06 (ACK) with the new bit rate
Setting a new bit rate
H'06 (ACK)
Setting a new bit rate
Boot program