D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 807

• Manufacturer Part Number: D12312SVF20V
• Description: IC H8S/2312S MCU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVF20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Error
Response
• Error response, H'D0, (1 byte): Error response for 128-byte programming
• ERROR: (1 byte): Error code
The specified address should match the unit for programming of data. For example, when the
programming is in 128-byte units, the lower byte of the address should be H'00 or H'80.
When there are less than 128 bytes of data to be programmed, the host should fill the rest with
H'FF.
Sending the 128-byte programming command with the address of H'FFFFFFFF will stop the
programming operation. The boot program will interpret this as the end of the programming and
wait for selection of programming or erasing.
Command
• Command, H'50, (1 byte): 128-byte programming
• Programming Address (4 bytes): End code is H'FF, H'FF, H'FF, H'FF.
• SUM (1 byte): Checksum
Response
• Response: H'06 (1 byte): Response to 128-byte programming
Error
Response
• Error Response, H'D0, (1 byte): Error response for 128-byte programming
On completion of programming, the boot program will return ACK.
ERROR: (1 byte): Error code
H'11: Checksum error
H'2A: Address error
H'53: Programming error
H'11: Checksum error
H'53: Programming error
H'D0
H'50
H'06
H'D0
The address is not within the specified range.
A programming error has occurred and programming cannot be continued.
An error has occurred in programming and programming cannot be continued.
ERROR
Address
ERROR
SUM
Rev.7.00 Feb. 14, 2007 page 773 of 1108
REJ09B0089-0700
Section 17 ROM