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ST72F321J9TC Datasheet

  • ST72F321J9TC

  • 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIME...

  • 189頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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ST72321
64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,
FIVE TIMERS, SPI, SCI, I
2
C INTERFACE
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
Memories
鈥?32K to 60K dual voltage High Density Flash
(HDFlash) or ROM with read-out protection
capability. In-Application Programming and
In-Circuit Programming for HDFlash devices
鈥?1K to 2K RAM
鈥?HDFlash endurance: 100 cycles, data reten-
tion: 20 years at 55擄C
Clock, Reset And Supply Management
鈥?Enhanced low voltage supervisor (LVD) for
main supply and auxiliary voltage detector
(AVD) with interrupt capability
鈥?Clock sources: crystal/ceramic resonator os-
cillators, internal RC oscillator, clock security
system and bypass for external clock
鈥?PLL for 2x frequency multiplication
鈥?Four Power Saving Modes: Halt, Active-Halt,
Wait and Slow
Interrupt Management
鈥?Nested interrupt controller
鈥?14 interrupt vectors plus TRAP and RESET
鈥?Top Level Interrupt (TLI) pin on 64-pin devices
鈥?15 external interrupt lines (on 4 vectors)
Up to 48 I/O Ports
鈥?48/32 multifunctional bidirectional I/O lines
鈥?34/22 alternate function lines
鈥?16/12 high sink outputs
5 Timers
鈥?Main Clock Controller with: Real time base,
Beep and Clock-out capabilities
鈥?Configurable watchdog timer
鈥?Two 16-bit timers with: 2 input captures, 2 out-
put compares, external clock input on one tim-
er, PWM and pulse generator modes
鈥?8-bit PWM Auto-reload timer with: 2 input cap-
tures, 4 PWM outputs, output compare and
ST72F321
(R/AR/J)9
Flash 60K
2048 (256)
TQFP64
14 x 14
TQFP64
10 x 10
TQFP44
10 x 10
鈻?/div>
鈻?/div>
time base interrupt, external clock with event
detector
3 Communications Interfaces
鈥?SPI synchronous serial interface
鈥?SCI asynchronous serial interface
鈥?I
2
C multimaster interface
1 Analog peripheral
鈥?10-bit ADC with up to 16 input ports
Instruction Set
鈥?8-bit Data Manipulation
鈥?63 Basic Instructions
鈥?17 main Addressing Modes
鈥?8 x 8 Unsigned Multiply Instruction
Development Tools
鈥?Full hardware/software development package
鈥?In-Circuit Testing capability
ST72321
(R/AR/J)9
ST72321
(R/AR/J)7
ST72321
(R/AR)6
ROM 32K
1024 (256)
鈻?/div>
鈻?/div>
Device Summary
Features
Program memory - bytes
RAM (stack) - bytes
Operating Voltage
Temp. Range
Package
ST72F321
(R/AR/J)7
Flash 48K
1536 (256)
ST72F321
(R/AR)6
Flash 32K
ROM 60K
ROM 48K
1024 (256)
2048 (256)
1536 (256)
3.8V to 5.5V
up to -40擄C to +125擄C
TQFP64 14x14 (R), TQFP64 10x10 (AR), TQFP44 10x10 (J)
Rev. 1.10
October 2004
1/189
1

ST72F321J9TC 產品屬性

  • 160

  • 集成電路 (IC)

  • 嵌入式 - 微控制器,

  • ST7

  • ST7

  • 8-位

  • 8MHz

  • I²C,SCI,SPI

  • LVD,POR,PWM,WDT

  • 32

  • 60KB(60K x 8)

  • 閃存

  • -

  • 2K x 8

  • 3.8 V ~ 5.5 V

  • A/D 16x10b

  • 內部

  • -40°C ~ 125°C

  • 44-LQFP

  • 托盤

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