ST7FOXK1T6TR STMicroelectronics, ST7FOXK1T6TR Datasheet - Page 20

• Manufacturer Part Number: ST7FOXK1T6TR
• Description: IC MCU 8BIT 4K FLASH 20LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FOXK1T6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FOXx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 1 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Register and memory mapping
3
Caution:
20/226
Register and memory mapping
As shown in
registers.
The available memory locations consist of 128 bytes of register locations, 384 bytes of RAM
and 4 to 8 Kbytes of Flash program memory. The RAM space includes up to 128 bytes for
the stack from 180h to 1FFh.
The highest address bytes contain the user reset and interrupt vectors.
The Flash memory contains two sectors (see
addressing space so the reset and interrupt vectors are located in Sector 0 (FFE0h-FFFFh).
The size of Flash Sector 0 and other device options are configurable by option bytes (refer
to
Memory locations marked as “Reserved” must never be accessed. Accessing a reserved
area can have unpredictable effects on the device.
Figure 5.
DFFFh
FFDFh
EFFFh
FFE0h
FFFFh
E000h
F7FFh
007Fh
01FFh
F000h
F800h
0000h
0080h
0200h
Section 13.1 on page
(8 Kbytes)
(4 Kbytes)
Interrupt & Reset Vectors
Figure
(see
ST7FOXF1/ST7FOXK1/ST7FOXK2 memory map
Flash Memory
HW registers
(384 bytes)
(seeTable
Reserved
Reserved
RAM
Table
5, the MCU is capable of addressing 64 Kbytes of memories and I/O
8)
17)
211).
01FFh
0080h
00FFh
0100h
017Fh
0180h
(4 Kbytes)
(2 Kbytes)
Flash program memory
(1 Kbyte)
(0.5 Kbyte)
Short Addressing
RAM (zero page)
128 bytes Stack
Figure
8 or 4 Kbytes
RAM
Sector 1
Sector 0
5) mapped in the upper part of the ST7
ST7FOXF1, ST7FOXK1, ST7FOXK2
E000h
FFFFh
1000h
1001h
DEE0h
DEE1h
RCCRH_USER
see
RCCRL_USER
Section 6.1.1
RCCRH
RCCRL