ST92T141K4M6 STMicroelectronics, ST92T141K4M6 Datasheet - Page 8

• Manufacturer Part Number: ST92T141K4M6
• Description: Microcontrollers (MCU) OTP EPROM 16K SPI
• Manufacturer: STMicroelectronics

Specifications of ST92T141K4M6

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: EPROM
• Program Memory Size: 16 KB
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 2
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SO-34
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / Rohs Status: No

ST92141 - GENERAL DESCRIPTION
Figure 1. ST92141 Block Diagram
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OSCOUT
EXTCLK
9
WKUP[3:0]
OCMP1
OCMP2
INTCLK
STOUT
RESET
CK_AF
OSCIN
ICAP1
ICAP2
STIN
INT0
INT6
NMI
All alternate functions ( Italic characters ) are mapped on Port3 and Port5
STIM TIMER
RCCU + LVD
Management
Register File
ST9+ CORE
EF TIMER
FASTROM
512 bytes
256 bytes
EPROM/
Interrupt
8/16-bit
RAM
CPU
16K
Fully Prog.
A/D Converter
WATCHDOG
with analog
I/Os
watchdog
IMC
SPI
WDIN
WDOUT
AIN[7:2]
EXTRG
P3[6:0]
P5[7:0]
TACHO
UH
UL
VH
VL
WH
WL
MISO
MOSI
SCK
SSN