ST10R172LT1 STMicroelectronics, ST10R172LT1 Datasheet - Page 2

MCU 16BIT ROMLESS LV 100TQFP

ST10R172LT1

Manufacturer Part Number
ST10R172LT1
Description
MCU 16BIT ROMLESS LV 100TQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet

Specifications of ST10R172LT1

Core Processor
ST10
Core Size
16-Bit
Speed
50MHz
Connectivity
EBI/EMI, SSP, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
77
Program Memory Type
ROMless
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
100-TQFP, 100-VQFP
Controller Family/series
ST10
No. Of I/o's
77
Ram Memory Size
1KB
Cpu Speed
50MHz
No. Of Timers
5
Embedded Interface Type
SPI, USART
No. Of Pwm Channels
1
Rohs Compliant
Yes
Processor Series
ST10R1x
Core
ST10
Data Bus Width
16 bit
Data Ram Size
1 KB
Interface Type
SSP, USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
77
Number Of Timers
5
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
In Transition

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1 PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 MEMORY MAPPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 CENTRAL PROCESSING UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 INTERRUPT AND TRAP FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6 PARALLEL PORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7 EXTERNAL BUS CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8 PWM MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
9 GENERAL PURPOSE TIMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10 SERIAL CHANNELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
11 WATCHDOG TIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
12 SYSTEM RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
13 POWER REDUCTION MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
14 SPECIAL FUNCTION REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
15 ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2/68
1
5.1 INTERRUPT SOURCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 HARDWARE TRAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9.1 GPT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
9.2 GPT2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
15.1 ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
15.2 DC CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table of Contents
68

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