ST7FLITE02 STMICROELECTRONICS [STMicroelectronics], ST7FLITE02 Datasheet - Page 9

• Manufacturer Part Number: ST7FLITE02
• Description: 8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

3 REGISTER & MEMORY MAP
As shown in
pable of addressing 64K bytes of memories and I/
O registers.
The available memory locations consist of up to
128 bytes of register locations, 128 bytes of RAM,
128 bytes of data EEPROM and up to 1.5 Kbytes
of user program memory. The RAM space in-
cludes up to 64 bytes for the stack from 0C0h to
0FFh.
Figure 3. Memory Map (ST7LITE0x)
FFDFh
FFE0h
FFFFh
00FFh
0FFFh
F9FFh
FA00h
007Fh
107Fh
0000h
0080h
0100h
1000h
1080h
Figure 3
Interrupt & Reset Vectors
HW Registers
Data EEPROM
Flash Memory
(see
(see
(128 Bytes)
(128 Bytes)
and
Reserved
Reserved
(1.5K)
RAM
Table
Table
Figure
2)
6)
4, the MCU is ca-
00BFh
00C0h
00FFh
0080h
FA00h
FBFFh
FC00h
FFFFh
The highest address bytes contain the user reset
and interrupt vectors.
The size of Flash Sector 0 is configurable by Op-
tion byte.
IMPORTANT: Memory locations marked as “Re-
served” must never be accessed. Accessing a re-
served area can have unpredictable effects on the
device.
PROGRAM MEMORY
Short Addressing
RAM (zero page)
64 Bytes Stack
1.5K FLASH
SECTOR 1
SECTOR 0
0.5 Kbytes
1 Kbytes
1000h
1001h
FFDEh
FFDFh
see
see
ST7LITE0x, ST7LITESx
section 7.1 on page 25
section 7.1 on page 25
RCCR1
RCCR0
RCCR0
RCCR1
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