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ST7263BKX

Description
8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO34
Categorysemiconductor    The embedded processor and controller   
File Size2MB,186 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

ST7263BKX Overview

8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO34

ST7263BKX Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals34
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage4 V
Rated supply voltage5 V
External data bus width0.0
Number of input and output buses19
Line speed8 MHz
Processing package description0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-34
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.02 mm
terminal coatingNICKEL PALLADIUM GOLD
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelCOMMERCIAL
ADC channelYes
Address bus width0.0
Number of digits8
Maximum FCLK clock frequency24 MHz
DMA channelYes
Microprocessor typeMICROCONTROLLER
PWM channelYes
ROM programmingFLASH
ST7263BHx ST7263BDx
ST7263BKx ST7263BEx
Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM,
DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
Features
Memories
– 4, 8, 16 or 32 Kbytes Program memory:
high density Flash (HDFlash), or ROM with
Readout and Write Protection
– In-application Programming (IAP) and in-
circuit programming (ICP)
– 384, 512 or 1024 bytes RAM memory (128-
byte stack)
Clock, reset and supply management
– Run, Wait, Slow and Halt CPU modes
– 12 or 24 MHz oscillator
– RAM retention mode
– Optional low voltage detector (LVD)
Universal serial bus (USB) interface
– DMA for low speed applications compliant
with USB 1.5 Mbs (version 2.0) and HID
specifications (version 1.0)
– Integrated 3.3 V voltage regulator and
transceivers
– Supports USB DFU class specification
– Suspend and Resume operations
– 3 endpoints with programmable In/Out
configuration
Up to 27 I/O ports
– Up to 8 high sink I/Os (10 mA at 1.3 V)
– 2 very high sink true open drain I/Os
(25 mA at 1.5 V)
– Up to 8 lines individually programmable as
interrupt inputs
1 analog peripheral
– 8-bit A/D converter with 8 or 12 channels
2 timers
– Programmable watchdog
– 16-bit timer with 2 input Captures, 2 output
Compares, PWM output and clock input
SDIP32
LQFP48 (7x7)
24
1
SO34(Shrink)
SO24
QFN40 (6x6)
2 communication Interfaces
– Asynchronous serial communications inter-
face
– I²C multimaster interface up to 400 kHz
Instruction set
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
Development tools
– Versatile development tools (under
Windows) including assembler, linker, C-
compiler, archiver, source level debugger,
software library, hardware emulator,
programming boards and gang
programmers, HID and DFU software
layers
Device summary
Part number
ST7263BH2, ST7263BH6
ST7263BD6
ST7263BK1, ST7263BK2,
ST7263BK4, ST7263BK6
ST7263BE1, ST7263BE2,
ST7263BE4, ST7263BE6
Table 1.
Reference
ST7263BHx
ST7263BDx
ST7263BKx
ST7263BEx
June 2009
Doc ID 7516 Rev 8
www.st.com
1/186
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