ST72C334N2B6 STMicroelectronics, ST72C334N2B6 Datasheet - Page 71
![Microcontrollers (MCU) Flash 8K SPI/SCI](/photos/39/69/396953/pdip42_sml.jpg)
ST72C334N2B6
Manufacturer Part Number
ST72C334N2B6
Description
Microcontrollers (MCU) Flash 8K SPI/SCI
Manufacturer
STMicroelectronics
Datasheet
1.ST72C334N2T6.pdf
(126 pages)
Specifications of ST72C334N2B6
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
8 KB
Data Ram Size
384 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
44
Number Of Timers
16 bit
Operating Supply Voltage
3.2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
SDIP-56
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72C334N2B6
Manufacturer:
ST
Quantity:
365
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SERIAL PERIPHERAL INTERFACE (Cont’d)
Figure 47. Serial Peripheral Interface Block Diagram
MOSI
MISO
SCK
SS
8-Bit Shift Register
Read
Read Buffer
Write
Internal Bus
CONTROL
SERIAL
CLOCK
GENERATOR
MASTER
DR
SPIE
ST72334J/N, ST72314J/N, ST72124J
SPIF WCOL
SPE
CONTROL
SPR2 MSTR
STATE
SPI
-
MODF
CPOL
-
CPHA
-
SPR1
-
request
IT
CR
SR
SPR0
71/125
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