TMP86FS28DFG(JZ) Toshiba, TMP86FS28DFG(JZ) Datasheet - Page 227

• 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

17.4 Access to the Flash Memory Area
17.4.1 Flash Memory Control in the Serial PROM Mode
formed in the entire flash memory area. Therefore, to perform these operations in the entire flash memory area,
access to the flash memory area by the control program in the BOOTROM or RAM area. (The flash memory pro-
gram cannot write to the flash memory.) The serial PROM or MCU mode is used to run the control program in the
BOOTROM or RAM area.
When the write, erase and read protections are set in the flash memory, read and fetch operations cannot be per-
Note 1: The flash memory can be written or read for each byte unit. Erase operations can be performed either in the entire
Note 2: To rewrite data to Flash memory addresses at which data (including FFH) is already written, make sure to erase
BOOTROM area. Since almost of all operations relating to access to the flash memory can be controlled sim-
ply by the communication data of the serial interface (UART), these functions are transparent to the user. For
the details of the serial PROM mode, see “Serial PROM Mode.”
The serial PROM mode is used to access to the flash memory by the control program provided in the
area or in units of 4 kbytes, whereas read operations can be performed by an one transfer instruction. However,
the command sequence method is adopted for write and erase operations, requiring several-byte transfer instruc-
tions for each operation.
the existing data by "sector erase" or "chip erase" before rewriting data.
Page 215
TMP86FS28DFG