UPSD3433E-40T6 STMicroelectronics, UPSD3433E-40T6 Datasheet - Page 261

• Manufacturer Part Number: UPSD3433E-40T6
• Description: MCU 8BIT 8032 128KB FLASH 52TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-40T6

• 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: 35
• 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: 52-TQFP, 52-VQFP
• For Use With: 497-5518 - EVAL BOARD RFID READER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4906

UPSD3422, UPSD3433, UPSD3434, UPSD3454
28.6.6
Figure 92. Recommended 6-pin JTAG connections
1. For 5 V UPSD34xx devices, pull-up resistors and V
2. For 3.3 V UPSD34xx devices, pull-up resistors and V
3. This signal is driven by an Open-Drain output in the JTAG equipment, allowing more than one source to
Recommended JTAG connector
There is no industry standard JTAG connector. STMicroelectronics recommends a specific
JTAG connector and pinout for uPSD3xxx so programming and debug equipment will easily
connect to the circuit board. The user does not have to use this connector if there is a
different connection scheme.
The recommended connector scheme can accept a standard 14-pin ribbon cable connector
(2 rows of 7 pins on 0.1” centers, 0.025” square posts, standard keying) as shown in
Figure
information.
5 V system V
3.3 V system V
activate RESET_IN.
uPSD34xx
93. See the STMicroelectronics “FlashLINK, FL-101 User Manual” for more
SRAM STBY or I/O - PC2
CIRCUIT
BOARD
GENERAL I/O - PC7
DD
CC
TSTAT - PC3
TERR - PC4
.
TMS - PC0
TDO - PC6
TCK - PC1
.
TDI - PC5
RESETIN
DEBUG
100k
TEST POINT
OPTIONAL
GENERAL I/O
SIGNALS
CC
CC
pin on the JTAG connector should be connected to
RESET SOURCE
pin on the JTAG connector should be connected to
PUSH BUTTON
or ANY OTHER
100k typical
10k
0.01
µF
CONN.
JTAG
TMS
TCK
TERR
TDI
TDO
V
GND
TSTAT
RST
CC
(1,2)
(3)
PSD module
JTAG
Programming
or Test
Equipment
Connects Here
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