参数资料
型号: STM8L162R8T3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, LQFP-64
文件页数: 92/116页
文件大小: 1229K
代理商: STM8L162R8T3
STM8L162R8, STM8L162M8
Electrical parameters
Doc ID 17959 Rev 1
7.
Oscillator bypassed (LSEBYP = 1 in CLK_ECKCR). When configured for extenal crystal, the LSE consumption
(IDD LSE) must be added. Refer to Table 31
8.
RTC enabled. Clock source = LSE
9.
Wakeup time until start of interrupt vector fetch.
The first word of interrupt routine is fetched 4 CPU cycles after tWU.
10. ULP=0 or ULP=1 and FWU=1 in the PWR_CSR2 register.
Table 24.
Typical current consumption in Active-halt mode, RTC clocked by LSE external crystal
Symbol
Parameter
Condition
Typ
Unit
IDD(AH)
(1)
Supply current in Active-halt
mode
VDD = 1.8 V
LSE
TBD
A
LSE/32(2)
TBD
VDD = 3 V
LSE
TBD
LSE/32(2)
TBD
VDD = 3.6 V
LSE
TBD
LSE/32(2)
TBD
1.
Based on measurements on bench with 32.768 kHz external crystal oscillator.
2.
RTC clock is LSE divided by 32.
Table 25.
Total current consumption and timing in Halt mode at VDD = 2 V
Symbol
Parameter (1)(2)
Condition
Typ
Max
Unit
IDD(Halt)
Supply current in Halt mode
(Ultra low power ULP bit =1 in
the PWR_CSR2 register)
TA = -40 °C to 25 °C
400
(3)
nA
TA = 55 °C
TBD
TA = 85 °C
TBD
TA = 105 °C
TBD
IDD(WUHalt)
Supply current during wakeup
time from Halt mode (using
HSI)
TBD
mA
tWU_HSI(Halt)
Wakeup time from Halt to Run
mode (using HSI)
TBD
s
tWU_LSI(Halt)
(4)(5)
Wakeup time from Halt mode
to Run mode (using LSI)
TBD
s
1.
TA = -40 to 125 °C, no floating I/O, unless otherwise specified
2.
Based on characterization results, unless otherwise specified
3.
Data guaranteed, each individual device tested in production
4.
ULP=0 or ULP=1 and FWU=1 in the PWR_CSR2 register
5.
Wakeup time until start of interrupt vector fetch.
The first word of interrupt routine is fetched 4 CPU cycles after tWU
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