16-BIT MCU
ST10F269Zx
16-BIT MCU WITH MAC UNIT, 128K to 256K BYTE FLASH MEMORY AND 12K BYTE RAM
DATASHEET
■ HIGH PERFORMANCE 32 ...
Description
ST10F269Zx
16-BIT MCU WITH MAC UNIT, 128K to 256K BYTE FLASH MEMORY AND 12K BYTE RAM
DATASHEET
■ HIGH PERFORMANCE 32 OR 40 MHZ CPU WITH
DSP FUNCTION
– 16-bit CPU With 4-stage Pipeline
– 50ns (or 62.5ns) Instruction Cycle Time at 40MHz (or 32MHz) Max CPU Clock
– Multiply/accumulate Unit (Mac) 16 X 16-bit Multiplication, 40-bit Accumulator
– Repeat Unit
– Enhanced Boolean Bit Manipulation Facilities
– Additional Instructions to Support HLL and Operating Systems
– Single-cycle Context Switching Support
■ MEMORY ORGANIZATION
– 128K or 256K Byte On-chip Flash Memory Single Voltage With Erase/program Controller
– Up to 1K Erasing/programming Cycles
– Up to 16 MByte Linear Address Space For Code And Data (5 MBytes With CAN)
– 2K Byte On-chip Internal RAM (IRAM)
– 10K Byte On-chip Extension RAM (XRAM)
■ FAST AND FLEXIBLE BUS
– Programmable External Bus Characteristics for Different Address Ranges
– 8-bit or 16-bit External Data Bus
– Multiplexed or Demultiplexed External Address/data Buses
– Five Programmable Chip-select Signals
– Hold-acknowledge Bus Arbitration Support
■ INTERRUPT
– 8-channel Peripheral Event Controller for Single Cycle Interrupt Driven Data Transfer
– 16-priority-level Interrupt System with 56 Sources, Sampling Rate Down to 25ns at 40MHz (31.25ns at 32MHz)
■ TIMERS
– Two Multi-functional General Purpose Timer Units with 5 Timers
■ TWO 16-CHANNEL CAPTURE / COMPARE UNITS ■ A/D CONVERTER
– 16-channel 10-bit
– 4.85µs Conversion Time at 40MHz CPU Clock (6.06µs at 32...
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