SAK-XC2267-96F66L AC Infineon Technologies, SAK-XC2267-96F66L AC Datasheet - Page 37
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SAK-XC2267-96F66L AC
Manufacturer Part Number
SAK-XC2267-96F66L AC
Description
IC MCU 16BIT FLASH PG-LQFP-100
Manufacturer
Infineon Technologies
Series
XC22xxr
Datasheet
1.SAK-XC2264-56F66L_AC.pdf
(116 pages)
Specifications of SAK-XC2267-96F66L AC
Core Processor
C166SV2
Core Size
16/32-Bit
Speed
66MHz
Connectivity
CAN, EBI/EMI, I²C, LIN, SPI, SSC, UART/USART, USI
Peripherals
DMA, I²S, POR, PWM, WDT
Number Of I /o
75
Program Memory Size
768KB (768K x 8)
Program Memory Type
FLASH
Ram Size
82K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x8/10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
100-LFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
KX226796F66L82ACXT
SAK-XC2267-96F66L82 AC
SAK-XC2267-96F66L82ACINTR
SAK-XC2267-96F66L82ACINTR
SAK-XC2267-96F66LACINTR
SP000250942
SAK-XC2267-96F66L82 AC
SAK-XC2267-96F66L82ACINTR
SAK-XC2267-96F66L82ACINTR
SAK-XC2267-96F66LACINTR
SP000250942
3.2
All external memory access operations are performed by a special on-chip External Bus
Controller (EBC). The EBC also controls access to resources connected to the on-chip
LXBus (MultiCAN and the USIC modules). The LXBus is an internal representation of
the external bus that allows access to integrated peripherals and modules in the same
way as to external components.
The EBC can be programmed either to Single Chip Mode, when no external memory is
required, or to an external bus mode with the following selections
•
•
•
The bus interface uses Port 10 and Port 2 for addresses and data. In the demultiplexed
bus modes, the lower addresses are output separately on Port 0 and Port 1. The number
of active segment address lines is selectable, restricting the external address space to
8 Mbytes … 64 Kbytes. This is required when interface lines shall be assigned to Port 2.
Up to four external CS signals (three windows plus default) can be generated and output
on Port 4 in order to save external glue logic. External modules can be directly
connected to the common address/data bus and their individual select lines.
Important timing characteristics of the external bus interface are programmable (with
registers TCONCSx/FCONCSx) to allow the user to adapt it to a wide range of different
types of memories and external peripherals.
Access to very slow memories or modules with varying access times is supported by a
special ‘Ready’ function. The active level of the control input signal is selectable.
In addition, up to four independent address windows may be defined (using registers
ADDRSELx) to control access to resources with different bus characteristics. These
address windows are arranged hierarchically where window 4 overrides window 3, and
window 2 overrides window 1. All accesses to locations not covered by these four
address windows are controlled by TCONCS0/FCONCS0. The currently active window
can generate a chip select signal.
The external bus timing is based on the rising edge of the reference clock output
CLKOUT. The external bus protocol is compatible with that of the standard C166 Family.
1) Bus modes are switched dynamically if several address windows with different mode settings are used.
Data Sheet
Address Bus Width with a range of 0 … 24-bit
Data Bus Width 8-bit or 16-bit
Bus Operation Multiplexed or Demultiplexed
External Bus Controller
35
XC2000 Family Derivatives
Functional Description
1)
:
XC2267 / XC2264
V2.1, 2008-08