HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 690

• 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: -

A command error will occur when a command is undefined, the order of commands is incorrect,
or a command is unacceptable. Issuing a clock-mode selection command before a device
selection or an inquiry command after the transition to programming/erasing state command, are
examples.
Error
response
The order for commands in the inquiry selection state is shown below.
(1) A supported device inquiry (H'20) should be made to inquire about the supported devices.
(2) The device should be selected from among those described by the returned information and set
(3) A clock-mode inquiry (H'21) should be made to inquire about the supported clock modes.
(4) The clock mode should be selected from among those described by the returned information
(5) After selection of the device and clock mode, inquiries for other required information should
(6) A new bit rate should be selected with the new bit-rate selection (H'3F) command, according
(7) After selection of the device and clock mode, the information of the user boot MAT and user
(8) After making inquiries and selecting a new bit rate, issue the transition to
A programming selection command makes the boot program select the programming method, an
128-byte programming command makes it program the memory with data, and an erasing
selection command and block erasing command make it erase the block. The
programming/erasing commands are listed below.
Command Error
Command Order
with a device-selection (H'10) command.
and set.
be made, such as the multiplication-ratio inquiry (H'22) or operating frequency inquiry (H'23).
to the returned information on multiplication ratios and operating frequencies.
MAT should be made to inquire about the user boot MATs information inquiry (H'24), user
MATs information inquiry (H'25), erased block information inquiry (H'26), programming unit
inquiry (H'27).
programming/erasing state (H'40) command. The boot program will then enter the
programming/erasing state.
Programming/erasing State
Error response, H'80, (1 byte) : Command error
Command, H'xx, (1 byte) : Received command
H'80
H'xx
Rev. 2.0, 06/04, page 661 of 980