TMP86FS28DFG(JZ) Toshiba, TMP86FS28DFG(JZ) Datasheet - Page 237

• Manufacturer Part Number: TMP86FS28DFG(JZ)
• Description: IC MCU 8BIT FLASH 60KB 80-LQFP
• Manufacturer: Toshiba
• Series: TLCS-870/Cr

Specifications of TMP86FS28DFG(JZ)

• Core Processor: 870/C
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: TLCS-870
• Core: 870/C
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SIO, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 62
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: BM1040R0A, BMP86A100010A, BMP86A100010B, BMP86A200010B, BMP86A200020A, BMP86A300010A, BMP86A300020A, BMP86A300030A, SW89CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: BM1401W0A-G - FLASH WRITER ON-BOARD PROGRAMTMP89C900XBG - EMULATION CHIP TMP89F LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: TMP86FS28DFGJZ

18.5 Operation Command
18.6 Operation Mode
Table 18-6 Operation Command in the Serial PROM Mode
TMP86FS28DFG waits for the matching data (5AH).
Flash memory SUM output, (4) Product ID code output, (5) Flash memory status output and (6) Flash memory read
protection setting modes. Description of each mode is shown below.
Command Data
The eight commands shown in Table 18-6 are used in the serial PROM mode. After reset release, the
Note 1: TMP86FS28DFG doesn’t support RAM loader mode.
The serial PROM mode has six types of modes, that are (1) Flash memory erasing, (2) Flash memory writing, (3)
C0H
C3H
5AH
F0H
30H
90H
FAH
1. Flash memory erasing mode
2. Flash memory writing mode
3. Flash memory SUM output mode
4. Product ID code output
5. Flash memory status output mode
6. Flash memory read protection setting mode
The flash memory is erased by the chip erase (erasing an entire flash area) or sector erase (erasing sectors in
4-kbyte units). The erased area is filled with FFH. When the read protection is enabled, the sector erase in
the flash erasing mode can not be performed. To disable the read protection, perform the chip erase. Before
erasing the flash memory, TMP86FS28DFG checks the passwords except a blank product. If the password
is not matched, the flash memory erasing mode is not activated.
Data is written to the specified flash memory address for each byte unit. The external controller must trans-
mit the write data in the Intel Hex format (Binary). If no error is encountered till the end record,
TMP86FS28DFG calculates the checksum for the entire flash memory area (1000H to FFFFH), and returns
the obtained result to the external controller. When the read protection is enabled, the flash memory writing
mode is not activated. In this case, perform the chip erase command beforehand in the flash memory eras-
ing mode. Before activating the flash memory writing mode, TMP86FS28DFG checks the password except
a blank product. If the password is not matched, flash memory writing mode is not activated.
The checksum is calculated for the entire flash memory area (1000H to FFFFH), and the result is returned
to the external controller. Since the BOOTROM does not support the operation command to read the flash
memory, use this checksum to identify programs when managing revisions of application programs.
The code used to identify the product is output. The code to be output consists of 13-byte data, which
includes the information indicating the area of the ROM incorporated in the product. The external control-
ler reads this code, and recognizes the product to write.
(In the case of TMP86FS28DFG, the addresses from 1000H to FFFFH become the ROM area.)
The status of the area from FFE0H to FFFFH, and the read protection condition are output as 7-byte code.
The external controller reads this code to recognize the flash memory status.
This mode disables reading the flash memory data in parallel PROM mode. In the serial PROM mode, the
flash memory writing mode is disabled. To disable the flash memory read protection, perform the chip
erase in the flash memory erasing mode.
Setup
Flash memory erasing
Flash memory writing
Flash memory SUM output
Product ID code output
Flash memory status output
Flash memory read protection setting
Operating Mode
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Matching data. Execute this command after releasing the reset.
Erases the flash memory area (address 1000H to FFFFH).
Writes to the flash memory area (address 1000H to FFFFH).
Outputs the 2-byte checksum upper byte and lower byte in this order for the
entire area of the flash memory (address 1000H to FFFFH).
Outputs the product ID code (13-byte data).
Outputs the status code (7-byte data) such as the read protection condition.
Enables the read protection.
Description
TMP86FS28DFG