ST92124V1Q-Auto STMicroelectronics, ST92124V1Q-Auto Datasheet - Page 69

• 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)

Figure 39. ST92150-Auto/250-Auto External Memory Map
Segments 20h to 23h
Segments 0h to 3h
SEGMENT 24h
(Reserved for
SEGMENT 4h
(Reserved for
(256Kbytes)
(256Kbytes)
Memory
External
64 Kbytes
64 Kbytes
memory)
memory)
Memory
External
internal
internal
24FFFFh
24C000h
24BFFFh
248000h
247FFFh
244000h
243FFFh
240000h
04FFFFh
04C000h
04BFFFh
048000h
047FFFh
044000h
043FFFh
040000h
3FFFFFh
250000h
050000h
1FFFFFh
PAGE 93h - 16 Kbytes
PAGE 92h - 16 Kbytes
PAGE 91h - 16 Kbytes
PAGE 13h - 16 Kbytes
PAGE 12h - 16 Kbytes
PAGE 11h - 16 Kbytes
PAGE 90h - 16 Kbytes
PAGE 10h - 16 Kbytes
ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
Upper Memory
(usually external RAM starting
in Segment 24h)
Lower Memory
(usually external ROM/FLASH
starting in Segment 4h)
(1.8 Mbytes)
(1.8 Mbytes)
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