ST72262G2 STMicroelectronics, ST72262G2 Datasheet - Page 138
ST72262G2
Manufacturer Part Number
ST72262G2
Description
8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES
Manufacturer
STMicroelectronics
Datasheet
1.ST72262G2.pdf
(172 pages)
Specifications of ST72262G2
4 K Or 8 Kbytes Program Memory
ROM or single voltage extended Flash (XFlash) with read-out protection, write protection, In-Circuit Programming and In-Application Programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention
Clock Sources
crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
4 Power Saving Modes
Halt, Active Halt,Wait and Slow
Two 16-bit Timers With
2 input captures, 2 output compares, external clock input on one timer, PWM and Pulse generator modes
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ST72260Gx, ST72262Gx, ST72264Gx
CLOCK CHARACTERISTICS (Cont’d)
13.5.4 RC Oscillators
The ST7 internal clock can be supplied with an in-
ternal RC oscillator.
Figure 72. Typical Application with RC oscillator
Figure 73. Typical f
138/172
f
OSC (RCINT)
Symbol
4.5
3.5
2.5
1.5
0.5
4
3
2
1
0
Internal RC oscillator frequency
See
2.35
Figure 73
OSC(RCINT)
ST72XXX
Vdd(V)
Parameter
5
vs V
R
IN
INTERNAL RC
DD
5.5
T=25C
T=130C
T=-45C
C
IN
T
A
=25°C, V
Conditions
Voltage generator
V
REF
DD
=5V
+
-
Min
2
V
DD
Typ
3.5
C
EX
Current copy
Max
discharge
6
f
OSC
MHz
Unit
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