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ST7263BE1M1/XXX

Description
8-BIT, MROM, 8MHz, MICROCONTROLLER, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-24
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size3MB,145 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
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ST7263BE1M1/XXX Overview

8-BIT, MROM, 8MHz, MICROCONTROLLER, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-24

ST7263BE1M1/XXX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeSOIC
package instruction0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-24
Contacts24
Reach Compliance Codecompliant
Has ADCNO
Address bus width
bit size8
CPU seriesST72
maximum clock frequency24 MHz
DAC channelNO
DMA channelYES
External data bus width
JESD-30 codeR-PDSO-G24
JESD-609 codee3
length15.4 mm
Number of I/O lines14
Number of terminals24
On-chip program ROM width8
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP34,.4,40
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
RAM (bytes)384
rom(word)4096
ROM programmabilityMROM
Maximum seat height2.65 mm
speed8 MHz
Maximum slew rate13 mA
Maximum supply voltage5.5 V
Minimum supply voltage4 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width7.5 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST7263BDx ST7263BHx
ST7263BKx ST7263BE
Low speed USB 8-bit MCU family with up to 32K Flash/ROM,
DFU capability, 8-bit ADC, WDG, timer, SCI & I²C
Memories
– 4, 8, 16 or 32 Kbytes program memory: high
density Flash (HDFlash), FastROM or ROM
with Read-Out and Write protection
– In-application programming (IAP) and in-cir-
cuit 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)
USB (universal serial bus) Interface
– DMA for low speed applications compliant
with USB 1.5 Mbs (version 2.0) and HID spec-
ifications (version 1.0)
– Integrated 3.3 V voltage regulator and trans-
ceivers
– Supports USB DFU class specification
– Suspend and Resume operations
– 3 endpoints with programmable Input/Output
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 in-
terrupt inputs
1 analog peripheral
– 8-bit A/D converter with 8 or 12 channels
PSDIP32
LQFP48 (7x7)
SO34(Shrink)
SO24
QFN40 (6x6)
2 timers
– Programmable watchdog
– 16-bit timer with 2 Input Captures, 2 Output
Compares, PWM output and clock input
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, ar-
chiver, source level debugger, software li-
brary, hardware emulator, programming
boards and gang programmers, HID and DFU
software layers
ST7263BE1, ST7263BE2,
ST7263BE4, ST7263BE6
32K
16K
512
(128)
8K
4K
Table 1. Device summary
Features
Program memory
(Flash / ROM) - bytes
RAM (stack) - bytes
Standard peripherals
Other peripherals
I/Os (high current)
Operating supply
CPU frequency
Operating temp.
Packages
LQFP48 (7x7)
QFN40
(6x6)
27 (10)
SCI, I²C, ADC
ST7263BH2,
ST7263BH6
32K
1024
(128)
16K
8K
ST7263BD6
32K
1024
(128)
ST7263BK1, ST7263BK2, ST7263BK4,
ST7263BK6
32K
16K
8K
384
(128)
4K
512
384
(128) (128)
1024 512
(128) (128)
384 1024
(128) (128)
384
384
(128) (128)
Watchdog timer, 16-bit timer, USB
SCI, ADC ADC
19 (10)
4.0 V to 5.5 V
8 MHz (with 24 MHz oscillator) or 4 MHz (with 12 MHz oscillator)
0 °C to +70 °C
SDIP32/
SO34
QFN40
(6x6)
SDIP32/SO34
SO24
SCI, I²C
14 (6)
Rev. 7.0
August 2007
1/145
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