ST72324BJ6 STMicroelectronics, ST72324BJ6 Datasheet - Page 156

• Manufacturer Part Number: ST72324BJ6
• Description: 5V RANGE 8-BIT MCU WITH 8 TO 32K FLASH/ROM, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72324BJ6

• Hdflash Endurance: 1 kcycle at 55 °C, data retention 40 years at 85 °C
• Clock Sources: crystal/ceramic resonator oscillators, int. RC osc. and ext. clock input
• 4 Power Saving Modes: Slow, Wait, Active-halt, and Halt

Electrical characteristics
Table 102. EMS test results
12.8.2
Table 103. EMI emissions
1. Refer to application note AN1709 for data on other package types.
2. Not tested in production.
156/193
Symbol Parameter
Symbol
S
V
V
EMI
FESD
FFTB
Peak level
Voltage limits to be applied on any I/O pin to
induce a functional disturbance
Fast transient voltage burst limits to be
applied through 100 pF on V
pins to induce a functional disturbance
Electromagnetic interference (EMI)
Based on a simple application running on the product (toggling two LEDs through the I/O
ports), the product is monitored in terms of emission. This emission test is in line with the
norm SAE J 1752/3 which specifies the board and the loading of each pin.
(2)
V
T
conforming to
SAE J 1752/3
A
Conditions
DD
= +25 °C
Parameter
= 5 V
8/16 Kbyte Flash
LQFP32 and LQFP44
32 Kbyte Flash
LQFP32 and LQFP44
8/16 Kbyte ROM
LQFP32 and LQFP44
32 Kbyte ROM
LQFP32 and LQFP44
DD
Device/package
and V
DD
32 Kbyte Flash or ROM device:
V
conforms to IEC 1000-4-2
8 or 16 Kbyte ROM device:
V
conforms to IEC 1000-4-2
8 or 16 Kbyte Flash device:
V
conforms to IEC 1000-4-2
V
conforms to IEC 1000-4-4
(1)
DD
DD
DD
DD
= 5 V, T
= 5 V, T
= 5 V, T
= 5 V, T
0.1 MHz to 30 MHz
30 MHz to 130 MHz
130 MHz to 1 GHz
SAE EMI Level
0.1 MHz to 30 MHz
30 MHz to 130 MHz
130 MHz to 1 GHz
SAE EMI Level
0.1 MHz to 30 MHz
30 MHz to 130 MHz
130 MHz to 1 GHz
SAE EMI Level
0.1 MHz to 30 MHz
30 MHz to 130 MHz
130 MHz to 1 GHz
SAE EMI Level
frequency band
Monitored
A
A
A
A
= +25 °C, f
= +25°C, f
= +25 °C, f
= +25 °C, f
Conditions
OSC
OSC
OSC
OSC
= 8 MHz
8/4 MHz
= 8 MHz
= 8 MHz
Max vs [f
= 8 MHz
3.0
3.0
3.0
12
19
15
13
20
16
12
23
15
17
24
18
3
OSC
16/8 MHz
/f
ST72324Bxx
3.5
3.5
3.5
3.5
Level/class
18
25
22
14
25
21
15
26
20
21
30
23
CPU
]
3B
4A
4B
4A
dBµV
dBµV
dBµV
dBµV
Unit
-
-
-
-