UPSD3212A(2009) Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

UPSD3212A
(Rev.:2009)

Flash programmable system devices with 8032 MCU and USB and programmable logic

STMicroelectronics 

UPSD3212A

UPSD3212C, UPSD3212CV

Flash programmable system devices

with 8032 MCU and USB and programmable logic

Features

■ Fast 8-bit 8032 MCU

– 40 MHz at 5.0 V, 24 MHz at 3.3 V

– Core, 12-clocks per instruction

■ Dual Flash memories with memory

management

– Place either memory into 8032 program

address space or data address space

– Read-while-write operation for in-

application programming and EEPROM

emulation

– Single voltage program and erase

– 100 K minimum erase cycles, 15-year

retention

■ Clock, reset, and supply management

– Normal, idle, and power down modes

– Power-on and low voltage reset supervisor

– Programmable watchdog timer

■ Programmable logic, general-purpose

– 16 macrocells

– Implements state machines, glue-logic, etc.

■ Timers and interrupts

– Three 8032 standard 16-bit timers

– 10 Interrupt sources with two external

interrupt pins

■ A/D converter

– Four channels, 8-bit resolution, 10 µs

LQFP52 (T)

52-lead, thin,

quad flat package

LQFP80 (U)

80-lead, thin, quad

flat package

■ Communication interfaces

– USB v1.1, low-speed 1.5 Mbps,

3 endpoints

– I2C master/slave bus controller

– Two UARTs with independent baud rate

– Six I/O ports with up to 46 I/O pins

– 8032 address/data bus available on

TQFP80 package

– 5 PWM outputs, 8-bit resolution

■ JTAG in-system programming

– Program the entire device in as little as

10 seconds

■ Single supply voltage

– 4.5 to 5.5 V

– 3.0 to 3.6 V

■ ECOPACK® packages

Table 1. Device summary

Order code

Max. clock 1st

(MHz) Flash

2nd

Flash

SRAM GPIO

USB

8032

bus

VCC (V)

Pkg.

Temp.

UPSD3212C-40T6

40 64 KB 16 KB 2 KB 37 No No 4.5-5.5 TQFP52 –40°C to 85°C

UPSD3212CV-24T6

24

64 KB 16 KB 2 KB 37 No No 3.0-3.6 TQFP52 –40°C to 85°C

UPSD3212C-40U6

40 64 KB 16 KB 2 KB 46 No Yes 4.5-5.5 TQFP80 –40°C to 85°C

UPSD3212CV-24U6 24 64 KB 16 KB 2 KB 46 No Yes 3.0-3.6 TQFP80 –40°C to 85°C

UPSD3212A-40T6

40 64 KB 16 KB 2 KB 37 Yes No 4.5-5.5 TQFP52 –40°C to 85°C

UPSD3212A-40U6

40 64 KB 16 KB 2 KB 46 Yes Yes 4.5-5.5 TQFP80 –40°C to 85°C

January 2009

Rev 6

1/181

www.st.com

1

Share Link: