STM8S903K3 STMicroelectronics, STM8S903K3 Datasheet - Page 113

• Manufacturer Part Number: STM8S903K3
• Description: 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S903K3

• Program Memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
• Data Memory: 640 bytes true data EEPROM; endurance 300 kcycles
• Ram: 1 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

STM8S903K3 STM8S903F3
Date
30-Apr-2010
08-Sep-2010
Revision
4
5
Changes
Updated Θ
remapping bits [1:0] for 32-pin
60°C/W in
Ordering
VFQFPN/UFQFPN package, and added footnote regarding
possible future release of a dedicated ordering information
scheme. Added SO20W, TSSOP20, SDIP32, and UFQFPN32.
Added
Modified P
operating
Removed VFQFPN32 package.
Updated "reset state" of
pinout tables
Table 5: TSSOP20/SO20/UFQFPN20 pin
pins 13/25/20, 14/26/21, 19/32/27, 1/2/29, 2/3/30, and 3/4/31;
added footnote to PD1/SWIM pin.
General hardware register
values; updated the reset state values of RST_SR,
CLK_SWCR, CLK_HSITRIMR, CLK_SWIMCCR, IWDG_KR,
and ADC_DRx registers in the "General hardware register
map" table.
Changed title of
remapping bits [7:2] for 32-pin
Added
bits [7:2] for 20-pin
Changed title of
remapping bits [1:0] for 32-pin
Added
bits [1:0] for 20-pin
Reset pin
"Recommended reset pin protection" diagram.
Added
#unique_58/title_4B4D811961B64279B556EDC351811802
Updated footnote 1 in
10 kΩ , VDD= 5 V
10 kΩ RAIN, VDD = 3.3 V
#unique_77/CD14: updated existing footnote and added three
additional footnotes.
DocID15590 Rev 6
STM8S903K3/F3 FASTROM microcontroller option
Table 14: STM8S903F3 alternate function remapping
Table 16: STM8S903F3 alternate function remapping
information: replaced package pitch digit by
conditions.
characteristics: replaced 0.01 µF with 0.1 µF in the
D
Selecting the product temperature range
JA
at T
in
in
Table 15: STM8S903K3 alternate function
A
Pinout and pin
Table 13: STM8S903K3 alternate function
Table 15: STM8S903K3 alternate function
= 85 °C for SO20W in
and
packages.
packages.
Table 48: ADC accuracy with RAIN <
Table 49: ADC accuracy with RAIN <
Table 4: Legend/abbreviations for
.
map: standardized all reset state
packages. Changed Θ
packages.
packages.
description.
Table 21: General
description: updated
Revision history
section.
JA
113/115
to
list.