STM8S207RB STMicroelectronics, STM8S207RB Datasheet - Page 28

• Manufacturer Part Number: STM8S207RB
• Description: Performance line, 24 MHz STM8S 8-bit MCU, up to 128 Kbytes Flash, integrated EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S207RB

• Max Fcpu: up to 24 MHz, 0 wait states @ fCPU≤ 16 MHz
• Program: up to 128 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
• Data: up to 2 Kbytes true data EEPROM; endurance 300 kcycles
• Ram: up to 6 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

Pinouts and pin description
Table 6.
28/103
10 10 10
11 11 11 10
12 12 12 11
13
14
15
1
2
3
4
5
6
7
8
9
Pin number
1
2
3
4
5
6
7
8
9
-
-
-
1
2
3
4
5
6
7
8
9
-
-
-
Table 5.
Pin description
1
2
3
4
5
6
7
8
9
-
-
-
-
Type
Level
Output speed
Port and control
configuration
Reset state
1 NRST
2 PA1/OSCIN
3 PA2/OSCOUT
4 V
5 VCAP
6 V
7 V
- V
- PA3/TIM2_CH3
- PA4/UART1_RX
- PA5/UART1_TX
- PA6/UART1_CK
- PH0
- PH1
- PH2
SSIO_1
SS
DD
DDIO_1
Pin name
Legend/abbreviations for pinout table
I= Input, O = Output, S = Power supply
Input
Output
O1 = Slow (up to 2 MHz)
O2 = Fast (up to 10 MHz)
O3 = Fast/slow programmability with slow as default state after reset
O4 = Fast/slow programmability with fast as default state after reset
Input
Output
Bold X (pin state after internal reset release)
Unless otherwise specified, the pin state is the same during the reset phase and
after the internal reset release.
(1)
I/O
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
S
S
S
S
S
CM = CMOS
HS = High sink
float = floating, wpu = weak pull-up
T = True open drain, OD = Open drain, PP = Push pull
Doc ID 14733 Rev 12
Input
X
X
X
X
X
X
X
X
X
X
X
X
X HS O3 X
X HS O3 X
X HS O3 X
HS O3 X
HS O3 X
Output
O1 X
O1 X
O1 X
O1 X
X Port A1
X Port A2
X Port A3
X Port A4 UART1 receive
X Port A5
X Port A6
X Port H0
X Port H1
X Port H2
Reset
I/O ground
Digital ground
1.8 V regulator capacitor
Digital power supply
I/O power supply
STM8S207xx, STM8S208xx
Resonator/
crystal in
Resonator/
crystal out
Timer 2 -
channel3
UART1
transmit
UART1
synchronous
clock
alternate
function
Default
TIM3_CH1
[AFR1]
after remap
[option bit]
Alternate
function