UPSD3422EV-40U6 STMicroelectronics, UPSD3422EV-40U6 Datasheet - Page 47

• Manufacturer Part Number: UPSD3422EV-40U6
• Description: MCU 8BIT 8032 64KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3422EV-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: 80KB (80K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• For Use With: 497-5577 - BOARD EVAL USB POWER SWITCH497-5518 - EVAL BOARD RFID READER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4905

UPSD3422, UPSD3433, UPSD3434, UPSD3454
Table 5.
1. This SFR can be addressed by individual bits (bit address mode) or addressed by the entire byte (direct address mode).
(hex)
addr
SFR
FB
FC
FD
FE
FE
F9
FA
FF
FF
CCON0 PLLM[4] PLLEN
CCON1
CCON2
CCON3
name
SFR
SFR memory map with direct address and reset value (continued)
7
–
–
6
–
–
PLLM[3:0]
UPLLCE DBGCE
Bit name and <bit address>
5
–
–
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
PCA0CE
PCA1CE
4
CPU_
AR
3
PCA0PS[3:0]
PCA1PS[3:0]
PLLD[3:0]
2
CPUPS[2:0]
Special function registers (SFR)
1
0
Reset
value
(hex)
50
00
10
10
with link
Table 144
Table 146
Table 27
descr.
Reg.
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