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ST72F325S6B6

更新时间: 2022-03-04 06:04:53
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存
页数 文件大小 规格书
197页 3877K
描述
8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface

ST72F325S6B6 数据手册

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ST72325xx  
8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS,  
5 timers, SPI, SCI, I2C interface  
Features  
Memories  
– 16K to 60K dual voltage High Density Flash  
(HDFlash) or up to 32K ROM with read-out  
protection capability. In-Application Program-  
ming and In-Circuit Programming for HDFlash  
devices  
LQFP64  
10 x 10  
LQFP44 LQFP48  
10 x 10 7 x 7  
LQFP32  
7 x 7  
– 512 to 2048 bytes RAM  
– HDFlash endurance: 100 cycles, data reten-  
tion: 40 years at 85°C  
Clock, reset and supply management  
LQFP64  
14 x 14  
SDIP42  
600 mil  
SDIP32  
400 mil  
– Enhanced low voltage supervisor (LVD) for  
main supply and auxiliary voltage detector  
(AVD) with interrupt capability  
– Clock sources: crystal/ceramic resonator os-  
cillators, internal RC oscillator and bypass for  
external clock  
– Configurable watchdog timer  
– Two 16-bit timers with: 2 input captures, 2 out-  
put compares, external clock input on one tim-  
er, PWM and pulse generator modes  
– 8-bit PWM Auto-reload timer with: 2 input cap-  
tures, 4 PWM outputs, output compare and  
time base interrupt, external clock with event  
detector  
– PLL for 2x frequency multiplication  
– Four Power Saving Modes: Halt, Active-Halt,  
Wait and Slow  
3 Communication interfaces  
– Clock Security System  
Interrupt management  
– SPI synchronous serial interface  
– SCI asynchronous serial interface  
– Nested interrupt controller  
2
– I C multimaster interface  
– 14 interrupt vectors plus TRAP and RESET  
– Top Level Interrupt (TLI) pin on 64-pin devices  
– 9/6 external interrupt lines (on 4 vectors)  
Up to 48 I/O ports  
1 Analog peripheral (low current coupling)  
– 10-bit ADC with up to 16 robust input ports  
Instruction set  
– 8-bit Data Manipulation  
– 63 Basic Instructions  
– 17 main Addressing Modes  
– 8 x 8 Unsigned Multiply Instruction  
Development tools  
– 48/36/32/24 multifunctional bidirectional I/O  
lines  
– 34/26/22/17 alternate function lines  
– 16/13/12/10 high sink outputs  
5 timers  
– Main Clock Controller with: Real time base,  
Beep and Clock-out capabilities  
– Full hardware/software development package  
– DM (Debug module)  
Table 1. Device summary  
ST72325R9 /  
ST72325S6 /  
ST72325S4 /  
Features  
ST72325J7  
ST72325AR9 /  
ST72325J4 / ST72325K4  
ST72325J6 / ST72325K6  
ST72325C9 /ST72325J9  
Program memory - bytes  
RAM (stack) - bytes  
Operating Voltage  
Temp. Range  
Flash/ROM 16K  
512 (256)  
Flash/ROM 32K  
1024(256)  
Flash 48K  
1536 (256)  
Flash 60K  
2048(256)  
3.8V to 5.5V  
up to -40°C to +125°C  
LQFP64 14x14(R), LQFP64  
10x10(AR), LQFP48(C),  
LQFP44 (J)  
LQFP48(S),LQFP44/SDIP42(J), LQFP48(S) , LQFP44/ SDIP42 (J),  
Package  
LQFP44 (J)  
LQFP32/DIP32 (K)  
LQFP32/DIP32 (K)  
October 2008  
Rev 4  
1/197  
1

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