st52t430 STMicroelectronics, st52t430 Datasheet - Page 15

• Manufacturer Part Number: st52t430
• Description: 8-bit Intelligent Controller Unit Icu Three Timer/pwms, Adc, Sci
• Manufacturer: STMicroelectronics

Figure 2.1 Data Processing Unit (DPU)
Figure 2.2 CU/DPU Block Diagram
PER IPH ERAL S
E PROM
INPU T S
E
P
R
O
M
ADD RE SS R AM
STAC K POINT
M ic r o c o d e
M
U
X
256 Bytes
FLAGS REG.
RAM
PR OGRAM COU NTER
ACC UM U LATOR
C
U
E P R O M A d d r e s s
C o n t r o l S ig n a ls
M U LTIPLEXER
R A M
R EGIS TERS
FUZZY
R A M
D a t a O u t
8 B it
ALU
PER IPHER ALS
CU
add_EP R
R A M A d d r .
R A M D a t a 8 B it
8 B it
D
P
U
T o P e r ip h e ra ls
F r o m
P e r ip h e r a ls
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