ST92124V1Q-Auto STMicroelectronics, ST92124V1Q-Auto Datasheet - Page 394

• Manufacturer Part Number: ST92124V1Q-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST92124V1Q-Auto

• Internal Memory: Single Voltage FLASH up to 256 Kbytes, RAM up to 8Kbytes, 1K byte E3 TM (Emulated EEPROM)
• Minimum Instruction Time: 83 ns (24 MHz int. clock)

ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
SCI-M TIMING TABLE
(V
Legend:
Tck = INTCLK period = Crystal Oscillator Clock period when CLOCK1 is not divided by 2;
Note 1: Values guaranteed by product characterization, not tested in production.
SCI TIMING
394/430
1
N
°
1
2
3
DD
= 5V ± 10%, T
F
Tw
F
Tw
Ts
Td
Td
Symbol
RxCKIN
TxCKIN
DS
D1
D2
RxCKIN
TxCKIN
Frequency of RxCKIN
RxCKIN shortest pulse
Frequency of TxCKIN
TxCKIN shortest pulse
DS (Data Stable) before
rising edge of RxCKIN
TxCKIN to Data out
delay Time
CLKOUT to Data out
delay Time
2 x Crystal Oscillator Clock period when CLOCK1 is divided by 2;
Crystal Oscillator Clock period x PLL factor when the PLL is enabled.
A
=
Parameter
–
40°C to +125°C, C
1x mode
16x mode
1x mode
16x mode
1x mode
16x mode
1x mode
16x mode
1x mode reception with RxCKIN
1x mode transmission with external
clock C
1x mode transmission with CLKOUT
Load
Load
= 50pF, f
< 50pF
Condition
INTCLK
= 24MHz, unless otherwise specified)
4 x Tck
2 x Tck
4 x Tck
2 x Tck
Tck / 2
Min
350
Value
(1)
f
f
f
f
INTCLK
INTCLK
INTCLK
INTCLK
2.5 x Tck
Max
/ 8
/ 4
/ 8
/ 4
MHz
MHz
MHz
MHz
Unit
ns
ns
ns
s
s
s
s