CMOS 8–Bit Microcontrollers
1. Outline and Characteristics
The TMP90PM48 is a system evalution LSI having a built in
One-Time PROM for TMP90C848.
A programming and veriﬁcation for the internal PROM is
achieved by using a general EPROM programmer with an
The function of this device is exactly same as the
TMP90C848 by programming to the internal PROM.
The differences between TMP90PH48 and TMP90C848
are the memory size (ROM).
The following are the memory map of TMP90PH48 and
OTP 16384 x 8bit
512 x 8bit
Adapter Socket No.
The information contained here is subject to change without notice.
The information contained herein is presented only as guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties
which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. These TOSHIBA products are intended for usage in general electronic
equipments (ofﬁce equipment, communication equipment, measuring equipment, domestic electriﬁcation, etc.) Please make sure that you consult with us before you use these TOSHIBA products in equip-
ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, trafﬁc signal, combustion control, all types
of safety devices, etc.). TOSHIBA cannot accept liability to any damage which may occur in case these TOSHIBA products were used in the mentioned equipments without prior consultation with TOSHIBA.