UPSD3433E-40U6 STMicroelectronics, UPSD3433E-40U6 Datasheet - Page 246

• Manufacturer Part Number: UPSD3433E-40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-40U6

• Core Processor: 8032
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• For Use With: 497-5518 - EVAL BOARD RFID READER497-5218 - KIT DEVELOPMENT FOR UPSD3400497-2381 - CABLE PROGRAMMER FLASH LINK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4907

PSD module
Figure 86. Port C structure
Note:
28.5.51
246/300
From AND-
From OMC
OR array
From PLD
allocator
input bus
From Flash memories
1
Optional function on a specific Port C pin.
Port D structure
Port D has two I/O pins (PD1, PD2) on 80-pin UPSD34xx devices, and just one pin (PD1) on
52-pin devices, supporting the following operating modes:
●
●
●
See
TO/From JTAG
state machine
PT Output Enable, .OE (JTAG state machine
automatically controls OE for JTAG signals)
8032 RD
8032
8032
data
WR
bits
Figure 87 on page 247
MCU I/O Mode
DPLD Output Mode for External Chip Selects, ECS1, ECS2. This does not consume
OMCs in the GPLD.
PLD Input Mode – direct input to the PLD Input Bus available to DPLD and GPLD. Does
not use IMCs
PSD module reset
DATA
8032
From OMC output (MCELLBCx)
BIT
registers
D
CSIOP
CLR
M
P
D
B
U
X
Q
Q
Q
1
2
3
5
4
registers
One of 6
RDY/BSY
TDO, TSTAT
TDI, TMS, TCK
CSIOP
(MCUI/O)
Direction
Drive Select
Data out
(MCUI/O)
Enable Out
Data in (MCUI/O)
Direction
data out
Reset
Drive
(1)
(1)
, TERR
for detail.
(1)
PSDsoft
1
2
3
4
5
O
M
To IMCs
U
T
P
U
T
U
X
UPSD3422, UPSD3433, UPSD3434, UPSD3454
Drive type select
Output
Enable
IMCC2, IMCC3,
IMCC4, IMCC7
output
Pin
(2)
No
hysteresis
CMOS
buffer
V
DD
50k
V
INPUT
DD
I/O port C
PIN
Pull-up
only on
JTAG TDI,
TMS, TCK
signals
logic
V
DD
AI09181c
Typical
port C
pin,