ST92124V1Q-Auto STMicroelectronics, ST92124V1Q-Auto Datasheet - Page 389

• 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)

EXTERNAL BUS TIMING
Note : OEN stays high for the whole write cycle and WEN stays high for the whole read cycle.
PORT9/1
(WRITE)
PORT0
(WRITE)
CPUCLK
(READ)
(READ)
PORT0
WEN
OEN
ALE
A7-A0
3
A7-A0
1
12
ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
A21 - A8
17
2
4
16
8
13
14
6
7
D7-D0 OUT
D7-D0 IN
9
15
5
10
11
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