SAF-XC167CI-16F20F BB Infineon Technologies, SAF-XC167CI-16F20F BB Datasheet - Page 28
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SAF-XC167CI-16F20F BB
Manufacturer Part Number
SAF-XC167CI-16F20F BB
Description
IC MCU 16BIT 128KB TQFP-144-19
Manufacturer
Infineon Technologies
Series
XC16xr
Datasheet
1.SAF-XC167CI-16F20F_BB.pdf
(90 pages)
Specifications of SAF-XC167CI-16F20F BB
Core Processor
C166SV2
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, EBI/EMI, I²C, SPI, UART/USART
Peripherals
PWM, WDT
Number Of I /o
103
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 2.7 V
Data Converters
A/D 16x8/10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LFQFP
For Use With
B158-H8963-X-X-7600IN - KIT EASY XC167CIMCBX167-NET - BOARD EVAL INFINEON CAN/ETHRNTMCBXC167-BASIC - BOARD EVAL BASIC INFINEON XC16X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
FX167CI16F20FBBNP
FX167CI16F20FBBXP
SAFXC167CI16F20FBB
SP000094528
SP000224688
FX167CI16F20FBBXP
SAFXC167CI16F20FBB
SP000094528
SP000224688
3.3
The main core of the CPU consists of a 5-stage execution pipeline with a 2-stage
instruction-fetch pipeline, a 16-bit arithmetic and logic unit (ALU), a 32-bit/40-bit multiply
and accumulate unit (MAC), a register-file providing three register banks, and dedicated
SFRs. The ALU features a multiply and divide unit, a bit-mask generator, and a barrel
shifter.
Figure 4
Based on these hardware provisions, most of the XC167’s instructions can be executed
in just one machine cycle which requires 25 ns at 40 MHz CPU clock. For example, shift
Data Sheet
CPU
M AC
P refetch
M u ltip ly
B ranch
FIFO
ID X 0
ID X 1
M A H
Q X 0
Q X 1
U nit
U nit
U nit
+ /-
+ /-
Central Processing Unit (CPU)
CPU Block Diagram
C S P
C P U C O N 1
C P U C O N 2
R etu rn
M R W
M C W
M S W
M A L
S tack
Q R 0
Q R 1
+ /-
IP
IFU
D ivisio n U n it
M u ltip ly U n it
ZE R O S
D P P 0
D P P 1
D P P 2
D P P 3
P S W
M D C
M D H
Exception
Injection/
V E C S E G
Handler
B it-M a sk-G e n .
TF R
B a rre l-S h ifte r
26
S P S E G
S T K O V
S T K U N
O N E S
M D L
S P
+ /-
ADU
ALU
RF
DM U
PM U
G P R s
2-S tage
R 15
R 14
5-S tage
G P R s
R 1
R 0
B uffer
R 15
R 14
P refetch
R 1
R 0
P ipeline
C P
G P R s
P ipeline
R 15
R 14
R 1
R 0
IPIP
W B
Functional Description
Peripherals
Flash/RO M
XC167CI-16F
m ca04917_x.vsd
DPRAM
DSRAM
PSRAM
Derivatives
V1.3, 2006-08
EBC
G P R s
R 1 5
R 1 4
R 1
R 0