STM8S005C6T6 STMicroelectronics, STM8S005C6T6 Datasheet - Page 81

• Manufacturer Part Number: STM8S005C6T6
• Description: 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash
• Manufacturer: STMicroelectronics

Specifications of STM8S005C6T6

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: STM8
• Data Bus Width: 8 bit

STM8S005K6 STM8S005C6
9.3.9
The reset network shown in the following figure protects the device against parasitic resets.
The user must ensure that the level on the NRST pin can go below V
40: NRST pin characteristics
For power consumption sensitive applications, the external reset capacitor value can be
reduced to limit the charge/discharge current. If NRST signal is used to reset external circuitry,
attention must be taken to the charge/discharge time of the external capacitor to fulfill the
external devices reset timing conditions. Minimum recommended capacity is 100 nF.
SPI serial peripheral interface
Unless otherwise specified, the parameters given in the following table are derived from tests
performed under ambient temperature, f
t
Refer to I/O port characteristics for more details on the input/output alternate function
characteristics (NSS, SCK, MOSI, MISO).
Symbol
MASTER
f
t
t
t
t
t
SCK
c(SCK)
r(SCK)
f(SCK)
su(NSS)
h(NSS)
1
(optional)
External
(1)
= 1/f
circuit
(1)
reset
MASTER
Parameter
SPI clock
frequency
SPI clock rise
and fall time
NSS setup time
NSS hold time
.
Figure 37: Recommended reset pin protection
0.1 F
), otherwise the reset is not taken into account internally.
DocID022186 Rev 3
Table 41: SPI characteristics
Conditions
Master mode
Slave mode
Capacitive load: C = 30 pF
Slave mode
Slave mode
NRST
MASTER
VDD
RPU
frequency and V
Filter
Min
0
0
4 x
t
70
DD
MASTER
Electrical characteristics
supply voltage conditions.
IL(NRST)
Internal reset
Max
8
6
25
max. (see
STM8
Unit
MHz
81/103
Table
ns
ns
ns