ST7FLITEUS5B6 STMicroelectronics, ST7FLITEUS5B6 Datasheet - Page 15

• Manufacturer Part Number: ST7FLITEUS5B6
• Description: MCU 8BIT 1KB FLASH 128KB 8-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEUS5B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Controller Family/series: ST7
• No. Of I/o's: 5
• Ram Memory Size: 128Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: 497-6403 - BOARD EVAL 8BIT MICRO + TDE1708497-6407 - BOARD EVAL FOR VACUUM CLEANER497-5861 - EVAL BRD POWER MOSFET/8PIN MCU497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5515 - EVAL BOARD PHASE CTRL DIMMER497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: 497-5636-5

ST7LITEUS2, ST7LITEUS5
3
Register and memory map
As shown in
registers.
The available memory locations consist of 128 bytes of register locations, 128 bytes of RAM
and 1 Kbyte of user program memory. The RAM space includes up to 64 bytes for the stack
from 00C0h to 00FFh.
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 (FE00h-FFFFh).
The size of Flash Sector 0 and other device options are configurable by option byte.
Figure 5.
1. See
2. See
3. See
FFDFh
FBFFh
FC00h
FFE0h
FFFFh
00FFh
007Fh
0000h
0080h
0100h
Warning:
Table
Section 6.2 on page 28
Table
Interrupt & Reset vectors
9.
3.
Figure
Memory map
HW registers
Flash Memory
(128 Bytes)
(1 Kbytes)
Reserved
RAM
Memory locations marked as “Reserved” must never be
accessed. Accessing a reserved area can have unpredictable
effects on the device.
b
5, the MCU is capable of addressing 64K bytes of memories and I/O
(1)
for the description of RCCRHx registers.
(3)
FC00h
FDFFh
FE00h
FFFFh
0080h
00FFh
00C0h
PROGRAM MEMORY
Short addressing
RAM (zero page)
1Kbytes FLASH
Figure
64-byte stack
SECTOR 1
SECTOR 0
0.5 Kbytes
0.5 Kbytes
5) mapped in the upper part of the ST7
DEE0h
DEE1h
DEE2h
DEE3h
Register and memory map
RCCRH0
RCCRL0
RCCRH1
RCCRL1
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