tmp88ch41ug TOSHIBA Semiconductor CORPORATION, tmp88ch41ug Datasheet - Page 187

• Manufacturer Part Number: tmp88ch41ug
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

18. Flash Memory
and erase operations to the flash memory are controlled in the following three types of mode.
trol. This chapter describes how to access the flash memory using the flash memory control register (FLSCR) in the
MCU and serial PROM modes.
TMP88FH41UG has 16384 bytes flash memory (address: 04000H to 07EFFH and FFF00H to FFFFH). The write
In the MCU and serial PROM modes, the flash memory control register (FLSCR) is used for flash memory con-
- MCU mode
- Serial PROM mode
- Parallel PROM mode
bug correction and firmware change after shipment of the device since the write operation to the flash
memory is available by retaining the application behavior.
(UART) enables the flash memory to be controlled by the small number of pins. TMP88FH41UG in the
serial PROM mode supports on-board programming which enables users to program flash memory after
the microcontroller is mounted on a user board.
program writer provided by the third party. High-speed access to the flash memory is available by control-
ling address and data signals directly. For the support of the program writer, please ask Toshiba sales rep-
resentative.
The flash memory is accessed by the CPU control in the MCU mode. This mode is used for software
The flash memory is accessed by the CPU control in the serial PROM mode. Use of the serial interface
The parallel PROM mode allows the flash memory to be accessed as a stand-alone flash memory by the
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