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ST10F276Z5_07 Datasheet, PDF (1/239 Pages) STMicroelectronics – 16-bit MCU with MAC unit, 832 Kbyte Flash memory and 68 Kbyte RAM | |||
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ST10F276Z5
16-bit MCU with MAC unit,
832 Kbyte Flash memory and 68 Kbyte RAM
Features
â Highly performance 16-bit CPU with DSP
functions
â 31.25 ns instruction cycle time at 64 MHz
max CPU clock
â Multiply/accumulate unit (MAC) 16 x 16-bit
multiplication, 40-bit accumulator
â Enhanced boolean bit manipulations
â Single-cycle context switching support
â On-chip memories
â 512 Kbyte Flash memory (32-bit fetch)
â 320 Kbyte extension Flash memory (16-bit
fetch)
â Single voltage Flash memories with
erase/program controller and 100 K
erasing/programming cycles.
â Up to 16 Mbyte linear address space for
code and data (5 Mbytes with CAN or I2C)
â 2 Kbyte internal RAM (IRAM)
â 66 Kbyte extension RAM (XRAM)
â External bus
â Programmable external bus configuration &
characteristics for different address ranges
â Five programmable chip-select signals
â Hold-acknowledge bus arbitration support
â Interrupt
â 8-channel peripheral event controller for
single cycle interrupt driven data transfer
â 16-priority-level interrupt system with 56
sources, sampling rate down to 15.6ns
â Timers
â Two multi-functional general purpose timer
units with 5 timers
â Two 16-channel capture / compare units
Table 1. Device summary
7G_3D
PQFP144 28 x 28 x 3.4mm
LQFP144 20 x 20 x 1.4mm
â 4-channel PWM unit + 4-channel XPWM
â A/D converter
â 24-channel 10-bit
â 3 µs minimum conversion time
â Serial channels
â Two synchronous/asynchronous serial
channels
â Two high-speed synchronous channels
â One I2C standard interface
â 2 CAN 2.0B interfaces operating on 1 or 2 CAN
busses (64 or 2x32 message, C-CAN version)
â Fail-safe protection
â Programmable watchdog timer
â Oscillator watchdog
â On-chip bootstrap loader
â Clock generation
â On-chip PLL with 4 to 12 MHz oscillator
â Direct or prescaled clock input
â Real-time clock and 32 kHz on-chip oscillator
â Up to 111 general purpose I/O lines
â Individually programmable as input, output
or special function
â Programmable threshold (hysteresis)
â Idle, Power-down and Standby modes
â Single voltage supply: 5 V ±10% (embedded
regulator for 1.8 V core supply)
Order code
Package
Max CPU
frequency
Iflash
Xflash
RAM
Temperature range
(°C)
ST10F276Z5Q3
ST10F276Z5T3
PQFP144
LQFP144
64 MHz
40 MHz
512 Kbytes
320 Kbytes
512 Kbytes
68KB
68KB
-40/+125
-40/+125
December 2007
Rev 2
1/239
www.st.com
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