ST10R272LT1/TR STMicroelectronics, ST10R272LT1/TR Datasheet - Page 28
ST10R272LT1/TR
Manufacturer Part Number
ST10R272LT1/TR
Description
MCU 16BIT ROMLESS LV 100-TQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10R272LT1TR.pdf
(77 pages)
Specifications of ST10R272LT1/TR
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
Processor Series
ST10R2x
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10R272LT1/TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
ST10R272L - GENERAL PURPOSE TIMERS
28/77
1
F
Prescaler
Factor
Input
Frequency
Resolution
Period
CPU
CPU Clock
C PU Clock
CPU C lock
=50MHz
T2E UD
T3EUD
T4EU D
T2IN
T3IN
T4IN
2
2
2
Table 8 GPT1 timer input frequencies, resolution and periods
n
n
n
Timer input selection
000b
8
6.25 MHz 3.125
160ns
10.49ms
n=3...10
n=3...10
n=3...10
001b
16
MHz
320ns
20.97ms
T4
Mode
T2
Mode
T3
Mode
Figure 8 GPT1 block diagram
010b
32
1.5625
MHz
640ns
41.94ms
Reload
Capture
Capture
Reload
011b
64
781
KHz
1.28 us
83.88ms 168ms
U/D
G PT1 Timer T3
GPT1 Timer T4
GPT1 Timer T2
100b
128
391
KHz
2.56 us
U/D
U/D
101b
256
195
KHz
5.12 us
336ms
T3O TL
110b
512
97.5
KHz
10.24 us 20.48 us
672ms
Request
Interrupt
Request
Interrupt
Interrupt
Request
T3OUT
111b
1024
48.83
KHz
1.342s