ST10R167
I - INTRODUCTION
The ST10R167 is a derivative of the
STMicroelectronics ST10 family of 16-bit
single-chip CMOS microcontrollers. It combines
high CPU performance (up to 12.5 million
Figure 1 : Logic Symbol
instructions per second) with high peripheral
functionality and enhanced I/O capabilities.
It also provides on-chip high-speed RAM and
clock generation via PLL.
VDD
VSS
XTAL1
XTAL2
RSTIN
RSTOUT
RPD
VAREF
VAGND
NMI
EA
READY
ALE
RD
WR/WRL
Port 5
16-bit
ST10R167
Port 0
16-bit
Port 1
16-bit
Port 2
16-bit
Port 3
15-bit
Port 4
8-bit
Port 6
8-bit
Port 7
8-bit
Port 8
8-bit
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