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ST72P63BE1M1 Datasheet(PDF) 1 Page - STMicroelectronics

Part No. ST72P63BE1M1
Description  Low speed USB 8-bit MCU family with up to 32K Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI & I²C
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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ST72P63BE1M1 Datasheet(HTML) 1 Page - STMicroelectronics

 
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Rev. 7.0
August 2007
1/145
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
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
Table 1. Device summary
SO34(Shrink)
PSDIP32
SO24
LQFP48 (7x7)
QFN40 (6x6)
Features
ST7263BH2,
ST7263BH6
ST7263BD6
ST7263BK1, ST7263BK2, ST7263BK4,
ST7263BK6
ST7263BE1, ST7263BE2,
ST7263BE4, ST7263BE6
Program memory
(Flash / ROM) - bytes
32K
16K
8K
32K
32K
16K
8K
4K
32K
16K
8K
4K
RAM (stack) - bytes
1024
(128)
512
(128)
384
(128)
1024
(128)
1024
(128)
512
(128)
384
(128)
384
(128)
1024
(128)
512
(128)
384
(128)
384
(128)
Standard peripherals
Watchdog timer, 16-bit timer, USB
Other peripherals
SCI, I²C, ADC
SCI, ADC ADC
SCI, I²C
I/Os (high current)
27 (10)
19 (10)
14 (6)
Operating supply
4.0 V to 5.5 V
CPU frequency
8 MHz (with 24 MHz oscillator) or 4 MHz (with 12 MHz oscillator)
Operating temp.
0 °C to +70 °C
Packages
LQFP48 (7x7)
QFN40
(6x6)
SDIP32/
SO34
QFN40
(6x6)
SDIP32/SO34
SO24
1


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