ST10F273Z4 STMicroelectronics, ST10F273Z4 Datasheet - Page 60

• Manufacturer Part Number: ST10F273Z4
• Description: 16-BIT MICROCONTROLLER WITH MAC UNIT, UP TO 832 KBYTES FLASH MEMORY AND UP TO 68 KBYTES RAM
• Manufacturer: STMicroelectronics

Specifications of ST10F273Z4

• Single Voltage Supply: 5 V ±10%

General purpose timer unit
60/188
Table 37.
Figure 8.
Pre-scaler
factor
Input Freq
Resolution
Period
maximum
f
CPU
CPU clock
CPU clock
CPU clock
= 64 MHz
T2EUD
T3EUD
T4EUD
T2IN
T3IN
T4IN
GPT1 timer input frequencies, resolutions and periods at 64 MHz
Block diagram of GPT1
2n n=3...10
2n n=3...10
2n n=3...10
125 ns
8.2 ms
8 MHz
000b
8
16.4 ms 32.8 ms 65.5 ms 131.1 ms 262.1ms 524.3 ms
250 ns
4 MHz
001b
16
T2
mode
control
T3
mode
control
T4
mode
control
2 MHz
0.5 µs
010b
Timer Input Selection T2I / T3I / T4I
32
Reload
1.0 µs
Capture
Capture
1 kHz
Reload
011b
64
U/D
GPT1 timer T3
GPT1 timer T4
GPT1 timer T2
500 kHz
2.0 µs
100b
128
U/D
U/D
250 kHz
4.0 µs
101b
256
T3OTL
128 kHz
8.0 µs
110b
512
Interrupt
request
request
Interrupt
Interrupt
request
ST10F273Z4
T3OUT
16.0 µs
1.049 s
64 kHz
111b
1024