Manley Labs switch/hub - Manual (Page 3)

3 www.st.com/micropsd
What is What is
µ µ PSD PSD
? ?
• Standard 8032 MCU Core
– (3) 16 bit timers
– (2) Ext Interrupts
• Large Dual Bank Flash
• Large SRAM
• Programmable Logic
• USB, Dual UARTs, I2C
• PWM, ADC, DDC
• Many I/O
• Built-in Supervisor
• ISP
– In-System Programming
• IAP
– In-Application Programming
Just add power
and crystal!
Just add power
and crystal!
8032 8032
CORE: CORE:
w/UART& w/UART&
WDOG TMR WDOG TMR
2K, 8K, or 2K, 8K, or
32K Byte SRAM 32K Byte SRAM
64K, 128K, or 64K, 128K, or
256K Byte 256K Byte
MAIN FLASH MAIN FLASH
16K or 32K Byte 16K or 32K Byte
2 2 nd nd FLASH FLASH
DECODE & DECODE &
MEM MNGR MEM MNGR
PROGRAMMABLE PROGRAMMABLE
LOGIC LOGIC
I/O I/O
USB USB
1.1 1.1
2 2 nd nd
UART UART
I2C I2C DDC DDC
PWM PWM
ADC ADC
Vcc Vcc
MON MON
PWR PWR
MNG MNG
JTAG ISP JTAG ISP
8032 8032
CORE: CORE:
w/UART& w/UART&
WDOG TMR WDOG TMR
2K, 8K, or 2K, 8K, or
32K Byte SRAM 32K Byte SRAM
64K, 128K, or 64K, 128K, or
256K Byte 256K Byte
MAIN FLASH MAIN FLASH
16K or 32K Byte 16K or 32K Byte
2 2 nd nd FLASH FLASH
DECODE & DECODE &
MEM MNGR MEM MNGR
PROGRAMMABLE PROGRAMMABLE
LOGIC LOGIC
I/O I/O
USB USB
1.1 1.1
2 2 nd nd
UART UART
I2C I2C DDC DDC
PWM PWM
ADC ADC
Vcc Vcc
MON MON
PWR PWR
MNG MNG
JTAG ISP JTAG ISP