STM8S903K3U6TR STMicroelectronics, STM8S903K3U6TR Datasheet - Page 82
STM8S903K3U6TR
Manufacturer Part Number
STM8S903K3U6TR
Description
IC MCU 8BIT 8KB FLASH 32UFQFPN
Manufacturer
STMicroelectronics
Series
STM8Sr
Datasheet
1.STM8S903K3T6C.pdf
(113 pages)
Specifications of STM8S903K3U6TR
Featured Product
STM32 Cortex-M3 Companion Products
Core Processor
STM8
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
28
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
640 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.95 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Core
STM8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM8S903K3U6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Electrical characteristics
10.3.9
82/113
Symbol
t
t
t
t
t
t
t
t
t
t
w(SCLL)
w(SCLH)
su(SDA)
h(SDA)
r(SDA)
r(SCL)
f(SDA)
f(SCL)
h(STA)
su(STA)
Parameter
SCL clock low time
SCL clock high time
SDA setup time
SDA data hold time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
Repeated START condition setup time
1. Measurement points are made at CMOS levels: 0.3 VDD and 0.7 VDD.
I
2
C interface characteristics
NSS input
CPHA= 0
CPOL=0
CPHA= 0
CPOL=1
CPHA=1
CPOL=0
CPHA=1
CPOL=1
OUTUT
INP UT
MISO
MOSI
High
t su(MI)
Figure 41: SPI timing diagram - master mode
Table 45: I
M SB OUT
DocID15590 Rev 5
t w(SCKH)
t w(SCKL)
MS BIN
t v(MO)
2
t h(MI)
C characteristics
t c(SCK)
Standard mode I
Min
4.7
4.0
250
0
4.0
4.7
(3)
(2)
B I T1 OUT
BI T6 IN
t h(MO)
2
C
Max
1000
300
(2)
STM8S903K3 STM8S903F3
Fast mode I
Min
1.3
0.6
100
0
0.6
0.6
(4)
(2)
LSB OUT
t r(SCK)
t f(SCK)
(1)
LSB IN
Max
900
300
300
2
C
(3)
(2)
(1)
Unit
μs
ns
μs
ai14136
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