ST7FLITE19F1M6 STMicroelectronics, ST7FLITE19F1M6 Datasheet - Page 9

• Manufacturer Part Number: ST7FLITE19F1M6
• Description: IC MCU 8BIT 4K 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE19F1M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Processor Series: ST7FLITE1x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 1 x 12 bit / 2 x 8 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 7 bit x 10 bit
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2133-5

3 REGISTER & MEMORY MAP
As shown in
dressing 64K bytes of memories and I/O registers.
The available memory locations consist of 128
bytes of register locations, 256 bytes of RAM, 128
bytes of data EEPROM and 4 Kbytes of flash pro-
gram 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.
Figure 3. Memory Map
FFDFh
EFFFh
FFE0h
FFFFh
01FFh
0000h
007Fh
0080h
00FFh
017Fh
0180h
0200h
0FFFh
1000h
107Fh
1080h
F000h
0100h
Interrupt & Reset Vectors
Figure
Data EEPROM
HW Registers
Flash Memory
(128 Bytes)
(128 Bytes)
(see
(see
(128 Bytes)
Reserved
Reserved
Reserved
RAM
RAM
(4K)
Table
Table
3, the MCU is capable of ad-
2)
5)
FBFFh
FC00h
FFFFh
F000h
0080h
00FFh
0100h
017Fh
0180h
01FFh
PROGRAM MEMORY
Short Addressing
RAM (zero page)
128 Bytes Stack
4K FLASH
SECTOR 1
SECTOR 0
The Flash memory contains two sectors (see
ure
dressing space so the reset and interrupt vectors
are located in Sector 0 (F000h-FFFFh).
The size of Flash Sector 0 and other device op-
tions are configurable by Option byte (refer to
tion 15.1 on page
IMPORTANT: Memory locations marked as “Re-
served” must never be accessed. Accessing a re-
seved area can have unpredictable effects on the
device.
Reserved
3 Kbytes
1 Kbyte
3) mapped in the upper part of the ST7 ad-
FFDFh
FFDEh
1001h
1000h
121).
see
see
section 7.1 on page 23
section 7.1 on page 23
RCCR0
RCCR1
RCCR0
RCCR1
ST7LITE1
9/131
sec-
Fig-
1