XC167CI_02 Datasheet, PDF (8/79 Pages) Infineon Technologies AG – 16-Bi t Single-Chip Microcontroller Preliminary

Preliminary
2
General Device Information
XC167
Derivatives
General Device Information
2.1
Introduction
The XC167 derivatives are high-performance members of the Infineon XC166 Family of
full featured single-chip CMOS microcontrollers. These devices extend the functionality
and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and
speed. They combine high CPU performance (up to 40 million instructions per second)
with high peripheral functionality and enhanced IO-capabilities. They also provide clock
generation via PLL and various on-chip memory modules such as program Flash,
program RAM, and data RAM.
V_AREF
V_DDI/P
V_AGND
V_SSI/P
XTAL1
XTAL2
XTAL3
XTAL4
NMI
RSTIN
RSTOUT
EA
Port 20
6 bit
READY
ALE
RD
WR/WRL
Port 5
16 bit
XC167
PORT0
16 bit
PORT1
16 bit
Port 2
8 bit
Port 3
15 bit
Port 4
8 bit
Port 6
8 bit
Port 7
4 bit
Port 9
6 bit
Figure 1
Logic Symbol
TRST JTAG Debug
5 bit 2 bit
Data Sheet
4
V1.0, 2002-10