UPSD3233B-40U6 Datasheet, PDF (1/8 Pages) STMicroelectronics – 8032 MCU with USB and Programmable Logic

uPSD32xx
8032 MCU with USB and Programmable Logic
DATA BRIEFING
FEATURES SUMMARY
■ FAST 8-BIT 8032 MCU
Figure 1. Packages
– 40MHz at 5.0V, 24MHz at 3.3V
– Core, 12-clocks per instruction
) _{■ DUAL FLASH MEMORIES WITH MEMORY}
t(s ^MANAGEMENT
c – Place either memory into 8032 program
u address space or data address space
d _{– READ-while-WRITE operation for In-}
ro Application Programming and EEPROM
P ^emulation
te ^{– Single voltage program and erase}
– 100K minimum erase cycles, 15-year
le _retention
so ^{■ CLOCK, RESET, AND SUPPLY}
b MANAGEMENT
O – SRAM is Battery Backup capable
- _{– Normal, Idle, and Power Down Modes}
t(s) ^{– Power-on and Low Voltage reset}
supervisor
c _{– Programmable Watchdog Timer}
u _{■ PROGRAMMABLE LOGIC, GENERAL}
rod ^PURPOSE
– 16 macrocells
P _{– Implements state machines, glue-logic,}
te ^{and so forth}
le ^{■ COMMUNICATION INTERFACES}
o_{– USB v1.1, low-speed 1.5Mbps, 3}
s _endpoints
Ob^{– I2C Master/Slave bus controller}
TQFP52 (T)
52-lead, Thin,
Quad, Flat
TQFP80 (U)
80-lead, Thin,
Quad, Flat
■ A/D CONVERTER
– Four channels, 8-bit resolution, 10µs
■ TIMERS AND INTERRUPTS
– Two UARTs with independent baud rate
– Three 8032 standard 16-bit timers
– Six I/O ports with up to 46 I/O pins
– 8032 Address/Data bus available on
TQFP80 package
– 10 Interrupt sources with two external
interrupt pins
■ Single Supply Voltage
– 5 PWM outputs, 8-bit resolution
– 4.5 to 5.5V
■ JTAG IN-SYSTEM PROGRAMMING
– 3.0 to 3.6V
– Program the entire device in as little as
10 seconds
November 2004
1/8
For further information contact your local ST sales office.