tmp88ps34fg TOSHIBA Semiconductor CORPORATION, tmp88ps34fg Datasheet - Page 3

• Manufacturer Part Number: tmp88ps34fg
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Operational Description
1.
1.1
1.1.1
except in that a one-time PROM is used instead of an on-chip mask ROM.
Operation Mode
The configuration and function of the TMP88PS34 are the same as those of the TMP88CS34,
The TMP88PS34 has two mode: MCU and PROM.
MCU Mode
The MCU mode is activated by fixing the TEST/VPP pin at low level.
In the MCU mode, operation is the same as with the TMP88CS34.
Program Memory
addresses 10000H to 1FEFFH in the PROM mode) of program storage area, 42 Kbyte
(addresses 20000H to 2A7FFH in the MCU mode, addresses 05800H to 0FFFFH in the
PROM mode) and 256 byte (addresses FFF00H to FFFFFH in the MCU mode, addresses
1FF00H to 1FFFFH in the PROM mode) one-time PROM of vector table storage area.
The TMP88PS34 has a 64 Kbytes (addresses 04000H to 13EFFH in the MCU mode,
88PS34-3
TMP88PS34
2006-07-06